Document:

EXHIBIT 10.6

                           AMENDMENT TO LOAN AGREEMENT

      THIS AMENDMENT TO LOAN AGREEMENT (this "AMENDMENT") is made and entered
into as of May 12, 2000 by and among CONSOLIDATED GRAPHICS, INC., a Texas
corporation (the "BORROWER"); each of the Lenders which is or may from time to
time become a party to the Loan Agreement (as defined below) (individually, a
"LENDER" and, collectively, the "LENDERS"), BANKONE, TEXAS, N.A., as Co-Agent,
COMERICA BANK-TEXAS, as Co-Agent, FIRST UNION NATIONAL BANK, as Co-Agent, and
CHASE BANK OF TEXAS, NATIONAL ASSOCIATION, a national banking association
(previously known as Texas Commerce Bank National Association), acting as agent
for the Lenders (in such capacity, together with its successors in such
capacity, the "AGENT").

                                    RECITALS

      A. The Borrower, the Lenders and the Agent executed and delivered that
certain Loan Agreement dated as of June 4, 1997. Said Loan Agreement, as
amended, supplemented and restated, is herein called the "LOAN AGREEMENT". Any
capitalized term used in this Amendment and not otherwise defined shall have the
meaning ascribed to it in the Loan Agreement.

      B. The Borrower, the Lenders and the Agent desire to amend the Loan
Agreement in certain respects.

      NOW, THEREFORE, in consideration of the premises and the mutual
agreements, representations and warranties herein set forth, and further good
and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the Borrower, the Lenders and the Agent do hereby agree as
follows:

      SECTION 1. AMENDMENT TO LOAN AGREEMENT. SECTION 8.2(IX) of the Loan
Agreement is hereby amended to read in its entirety as follows:

            (ix)  Liens disclosed to the Lenders in the financial statements
                  delivered on or prior to the Effective Date and set forth on
                  SCHEDULE 8.2 and other Liens created after the Effective Date;
                  PROVIDED, HOWEVER, that the aggregate book value of the
                  Property subject to the Liens permitted under this CLAUSE (IX)
                  shall not exceed 200% of the aggregate amount of the Borrowed
                  Money Indebtedness permitted to be secured by such Liens and
                  PROVIDED FURTHER, HOWEVER, that the aggregate Borrowed Money
                  Indebtedness secured by the Liens permitted under this CLAUSE
                  (IX) shall not exceed $70,000,000;

      SECTION 2. RATIFICATION. Except as expressly amended by this Amendment,
the Loan Agreement and the other Loan Documents shall remain in full force and
effect. None of the rights, title and interests existing and to exist under the
Loan Agreement are hereby released, diminished or impaired, and the Borrower
hereby reaffirms all covenants, representations and warranties in the Loan
Agreement.

<PAGE>
      SECTION 3. EXPENSES. The Borrower shall pay to the Agent all reasonable
fees and expenses of its respective legal counsel (pursuant to Section 11.3 of
the Loan Agreement) incurred in connection with the execution of this Amendment.

      SECTION 4. CERTIFICATIONS. The Borrower hereby certifies that (a) no
material adverse change in the assets, liabilities, financial condition,
business or affairs of the Borrower has occurred since December 31, 1999 and (b)
no uncured Default or uncured Event of Default has occurred and is continuing or
will occur as a result of this Amendment.

      SECTION 5. MISCELLANEOUS. This Amendment (a) shall be binding upon and
inure to the benefit of the Borrower, the Lenders and the Agent and their
respective successors, assigns, receivers and trustees; (b) may be modified or
amended only by a writing signed by the required parties; (c) shall be governed
by and construed in accordance with the laws of the State of Texas and the
United States of America; (d) may be executed in several counterparts by the
parties hereto on separate counterparts, and each counterpart, when so executed
and delivered, shall constitute an original agreement, and all such separate
counterparts shall constitute but one and the same agreement and (e) together
with the other Loan Documents, embodies the entire agreement and understanding
between the parties with respect to the subject matter hereof and supersedes all
prior agreements, consents and understandings relating to such subject matter.
The headings herein shall be accorded no significance in interpreting this
Amendment.

               NOTICE PURSUANT TO TEX. BUS. & COMM. CODE SS.26.02

      THE LOAN AGREEMENT, AS AMENDED BY THIS AMENDMENT, AND ALL OTHER LOAN
DOCUMENTS EXECUTED BY ANY OF THE PARTIES PRIOR HERETO OR SUBSTANTIALLY
CONCURRENTLY HEREWITH CONSTITUTE A WRITTEN LOAN AGREEMENT WHICH REPRESENTS THE
FINAL AGREEMENT BETWEEN THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF
PRIOR, CONTEMPORANEOUS OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. THERE ARE
NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.

                   REMAINDER OF PAGE LEFT BLANK INTENTIONALLY

                                       2
<PAGE>
      IN WITNESS WHEREOF, the Borrower, the Lenders and the Agent have caused
this Amendment to be signed by their respective duly authorized officers,
effective as of the date first above written.

                                    CONSOLIDATED GRAPHICS, INC,
                                    a Texas corporation

                                    By: /s/ JOE R. DAVIS
                                    Name:   Joe R. Davis
                                    Title:  Chairman and Chief Executive Officer

                                       3
<PAGE>
                                    CHASE BANK OF TEXAS, NATIONAL ASSOCIATION,
                                    as Agent and as a Lender

                                    By: /s/ JAMES R. DOLPHIN
                                    Name:   James R. Dolphin
                                    Title:  Senior Vice President

                                       4
<PAGE>
                                    BANKONE, TEXAS, N.A.,
                                    as Co-Agent and as a Lender

                                    By: /s/ GAIL WAGGONER
                                    Name:   Gail Waggoner
                                    Title:  Vice President

                                       5
<PAGE>
                                    FIRST UNION NATIONAL BANK,
                                    as Co-Agent and as a Lender

                                    By: /s/ LAURA B. SMITH
                                    Name:   Laura B. Smith
                                    Title:  Vice President

                                       6
<PAGE>
                                   CIBC, INC.

                                   By: /s/ DOMINIC SORRESSO
                                   Name:   Dominic Sorresso
                                   Title:  Executive Director
                                           CIBC World Markets Corp., As Agent

                                       7
<PAGE>
                                    BANK OF TOKYO-MITSUBISHI, LTD.

                                    By: /s/ JAY FORT
                                    Name:   Jay Fort
                                    Title:  Vice President

                                    By: /s/ JOHN M. MEARNS
                                    Name:   John M. Mearns
                                    Title:  VP & Manager

                                       8
<PAGE>
                                    SUNTRUST BANK

                                    By: /s/ DEBORAH S. ARMSTRONG
                                    Name:   Deborah S. Armstrong
                                    Title:  Director

                                       9
<PAGE>
      The undersigned hereby join in this Amendment to evidence their consent to
execution by Borrower of this Amendment, to confirm that each Loan Document now
or previously executed by the undersigned applies and shall continue to apply to
the Loan Agreement, as amended hereby, to acknowledge that without such consent
and confirmation, Lenders would not execute this Amendment and to join in the
notice pursuant to Tex. Bus. & Comm. Code ss.26.02 set forth above.

                                    PRECISION LITHO, INC.,

                                    CHAS. P. YOUNG COMPANY,

                                    THE JARVIS PRESS, INC.,

                                    CONSOLIDATED GRAPHICS PROPERTIES II,

                                    GARNER PUBLISHING COMPANY,

                                    EMERALD CITY GRAPHICS, INC.,

                                    WESTERN LITHOGRAPH COMPANY,

                                    FREDERIC PRINTING COMPANY,

                                    DIRECT COLOR, INC.,

                                    GULF PRINTING COMPANY,

                                    CLEARVISIONS, INC.,

                                    BRIDGETOWN PRINTING CO.,

                                    TEWELL WARREN PRINTING COMPANY,

                                    CONSOLIDATED EAGLE PRESS, INC.,

                                    HERITAGE GRAPHICS, INC.,

                                    TUCKER PRINTERS, INC.,

                                    GEYER PRINTING COMPANY, INC.,

                                    THE JOHN C. OTTO COMPANY, INC.,

                                    COURIER PRINTING COMPANY,

                                       10
<PAGE>
                                    TURSACK, INC.,

                                    SUPERIOR COLOUR GRAPHICS, INC.,

                                    THE ETHERIDGE COMPANY,

                                    IMAGE SYSTEMS, INC.,

                                    WETZEL BROTHERS, INC.,

                                    IRONWOOD LITHOGRAPHERS, INC.,

                                    PRINTING CORPORATION OF AMERICA,

                                    PRIDE PRINTERS, INC.,

                                    RUSH PRESS, INC.,

                                    GROVER PRINTING COMPANY,

                                    MOUNT VERNON PRINTING COMPANY,

                                    THE PRINTERY, INC.,

                                    MERCURY PRINTING COMPANY, INC.,

                                    AUTOMATED GRAPHICS SYSTEMS, INC.,

                                    COPY-MOR, INC.,

                                    MCKAY PRESS, INC.,

                                    THOUSAND OAKS PRINTING AND
                                    SPECIALTIES, INC.,

                                    METROPOLITAN PRINTING SERVICES, INC.,

                                    WESTLAND PRINTERS, INC.,

                                    MULTIPLE IMAGES PRINTING, INC.,

                                       11
<PAGE>
                                    PICCARI PRESS, INC.

                                    By: /s/ JOE R. DAVIS
                                    Name:   Joe R. Davis
                                    Title:  Chairman and Chief Executive Officer

                                       12<PAGE>   1

                                                                     EXHIBIT 4.2

================================================================================

                                             [CONFORMED COPY WITH SUBSTANTIALLY
                                             ALL EXHIBITS CONFORMED AS EXECUTED]

                          GENENCOR INTERNATIONAL, INC.

                               -------------------

                                 NOTE AGREEMENT

                               -------------------

                           DATED AS OF MARCH 28, 1996

               $140,000,000 6.82% SENIOR NOTES DUE MARCH 30, 2006

================================================================================

<PAGE>   2

                                TABLE OF CONTENTS
                             (NOT PART OF AGREEMENT)

<TABLE>
<CAPTION>
                                                                                            PAGE
                                                                                            ----
<S>                                                                                         <C>
1.    AUTHORIZATION OF ISSUE OF NOTES.........................................................2

2.    PURCHASE AND SALE OF NOTES..............................................................2

3.    CONDITIONS OF CLOSING...................................................................2

      3A.         Opinion of Purchaser's Special Counsel......................................2
      3B.         Opinion of Company's Counsel................................................2
      3C.         Representations and Warranties; No Default..................................3
      3D.         Other Purchasers............................................................3
      3E.         Purchase Permitted by Applicable Laws.......................................3
      3F.         Private Placement Number....................................................3
      3G.         Closing Expenses............................................................3
      3H.         Proceedings.................................................................3
      3I.         Parent Guaranties...........................................................3
      3J.         Intercreditor Agreement.....................................................4
      3K.         New Revolving Credit Facility...............................................4
      3L.         Purchase of Leased Equipment................................................4

4.    PREPAYMENTS.............................................................................4

      4A.         Required Prepayments........................................................4
      4B.         Optional Prepayment With Yield-Maintenance Amount...........................4
      4C.         Offer to Pay upon Change in Control.........................................5
      4D.         Obligation to Purchase during Existence of Put Condition....................6
      4E.         Application of Prepayments; Partial Payments Pro Rata.......................8
      4F.         No Acquisition of Notes.....................................................8
      4G.         Limitations on Payments and Prepayments.....................................9

5.    AFFIRMATIVE COVENANTS...................................................................9

      5A.         Financial Statements........................................................9
      5B.         Inspection of Property.....................................................10
      5C.         Covenant to Secure Note Equally............................................11
      5D.         Payment of Taxes and Claims................................................11
      5E.         Maintenance of Properties and Corporate Existence..........................11
      5F.         Pension Plans..............................................................12
      5G.         Payment of Notes and Maintenance of Office.................................13
      5H.         Provision of Guaranties....................................................13
      5I.         Pari Passu Ranking.........................................................14

6.    NEGATIVE COVENANTS.....................................................................15

      6A.         Indebtedness...............................................................15
      6B.         EBITDA Leverage Maintenance Test...........................................15
      6C.         Interest Expense Coverage..................................................15
</TABLE>

<PAGE>   3

<TABLE>
<S>                                                                                         <C>
      6D.         Fixed Charge Coverage......................................................15
      6E.         Consolidated Net Worth.....................................................15
      6F.         Limitation on Subsidiary Indebtedness......................................15
      6G.         Limitations on Certain Subsidiary Actions..................................16
      6H.         Restricted Payments........................................................17
      6I.         Liens......................................................................17
      6J.         Mergers and Consolidations.................................................19
      6K.         Sale of Assets.............................................................20
      6L.         Permitted Investments......................................................24
      6M.         Transactions with Affiliates...............................................25
      6N.         Line of Business...........................................................25
      6O.         Sale or Discount of Receivables............................................25
      6P.         Private Offering...........................................................25

7.    EVENTS OF DEFAULT......................................................................25

      7A.         Acceleration...............................................................25
      7B.         Rescission of Acceleration.................................................28
      7C.         Notice of Acceleration or Rescission.......................................28
      7D.         Other Remedies.............................................................29

8.    REPRESENTATIONS, COVENANTS AND WARRANTIES..............................................29

      8A.         Organization and Authority.................................................29
      8B.         Financial Statements; Summary and Pro Forma Financial Information..........30
      8C.         Actions Pending............................................................30
      8D.         Outstanding Debt...........................................................31
      8E.         Title to Properties........................................................31
      8F.         Taxes......................................................................31
      8G.         Conflicting Agreements and Other Matters...................................31
      8H.         Offering of Notes..........................................................32
      8I.         Regulation G, etc..........................................................32
      8J.         ERISA......................................................................32
      8K.         Environmental Compliance...................................................32
      8L.         Governmental Consent.......................................................33
      8M.         Disclosure.................................................................33
      8N.         Certain Laws...............................................................33

9.    REPRESENTATIONS OF THE PURCHASER.......................................................34

      9A.         Purchase for Investment....................................................34
      9B.         ERISA......................................................................34

10.   DEFINITIONS............................................................................35

      10A.        Yield-Maintenance Terms....................................................35
      10B.        Other Terms................................................................37

11.   MISCELLANEOUS..........................................................................50

      11A.        Note Payments..............................................................50
      11B.        Expenses...................................................................51
</TABLE>

                                       ii

<PAGE>   4

<TABLE>
<S>                                                                                         <C>
      11C.        Consent to Amendments......................................................51
      11D.        Form, Registration, Transfer and Exchange of Notes; Lost Notes.............52
      11E.        Persons Deemed Owners; Participations......................................52
      11F.        Survival of Representations and Warranties; Entire Agreement...............53
      11G.        Successors and Assigns.....................................................53
      11H.        Disclosure to Other Persons................................................53
      11I.        Notices....................................................................54
      11J.        Descriptive Headings, etc..................................................54
      11K.        Satisfaction Requirement...................................................54
      11L.        Severalty of Obligations...................................................54
      11M.        Binding Agreement..........................................................55
      11N.        Governing Law..............................................................55
      11O.        Counterparts...............................................................55
</TABLE>

<TABLE>
<S>                               <C>
Annex 1                 --        Purchaser Schedule
Annex 2                 --        Payment Instructions at Closing
Annex 3                 --        Information as to Company
Exhibit A               --        Form of 6.82% Senior Note Due March 30, 2006
Exhibit B1              --        Form of Special Counsel's Opinion
Exhibit B2              --        Form of Company Counsel's Opinion
Exhibit B3              --        Form of Cultor General Counsel's Opinion
Exhibit B4              --        Form of Eastman Senior Counsel's Opinion
Exhibit C               --        Form of Officers' Certificate
Exhibit D               --        Form of Secretary's Certificate
Exhibit E               --        Form of Subsidiary Guaranty
Exhibit F               --        Form of Subsidiary Secretary's Certificate
Exhibit G               --        Form of Intercreditor Agreement
Exhibit H               --        Form of Guaranty by Eastman
Exhibit I               --        Form of Guaranty by Cultor
Exhibit J               --        Form of Parent Guarantor Secretary's Certificate
Exhibit K               --        Form of Parent Guarantor Release
Exhibit L               --        Form of Joinder Agreement
</TABLE>

                                      iii

<PAGE>   5

                          GENENCOR INTERNATIONAL, INC.

                               -------------------

                                 NOTE AGREEMENT
                               -------------------

               $140,000,000 6.82% SENIOR NOTES DUE MARCH 30, 2006

                                                      Dated as of March 28, 1996

To Each of the Purchasers Named in the
Purchaser Schedule Attached Hereto

Ladies and Gentlemen:

            The undersigned, GENENCOR INTERNATIONAL, INC., a Delaware
corporation (together with its successors and assigns, the "Company"), hereby
agrees with the purchasers named in the Purchaser Schedule attached hereto as
Annex 1 (herein called the "Purchasers") as follows:

<PAGE>   6

        1. AUTHORIZATION OF ISSUE OF NOTES. The Company will authorize the issue
of its senior promissory notes (the "Notes") in the aggregate principal amount
of One Hundred Forty Million Dollars ($140,000,000) to be dated the date of
issue thereof, to mature on March 30, 2006, to bear interest on the unpaid
balance thereof from the date thereof until the principal thereof shall have
become due and payable at the rate of six and eighty-two one-hundredths percent
(6.82%) per annum, payable semi-annually in arrears on the thirtieth (30th) day
of March and September in each year commencing September 30, 1996 and at
maturity, and on overdue principal, Yield-Maintenance Amount and interest at the
rate specified therein, and to be substantially in the form of Exhibit A
attached hereto. Interest on the Notes shall be computed on the basis of a
360-day year of twelve 30-day months. The term "Notes" as used herein shall
include each Note delivered pursuant to any provision hereof and each Note
delivered in substitution or exchange for any such Note pursuant to any such
provision.

        2. PURCHASE AND SALE OF NOTES. The Company hereby agrees to sell to each
Purchaser and, subject to the terms and conditions set forth herein, each
Purchaser agrees to purchase from the Company the aggregate principal amount of
Notes set forth below such Purchaser's name in the Purchaser Schedule attached
hereto as Annex 1, at 100% of such aggregate principal amount. The Company will
deliver to each such Purchaser, at the offices of Hebb & Gitlin, a Professional
Corporation, One State Street, Hartford, Connecticut, 06103, one or more Notes
registered in the name specified on the Purchaser Schedule with respect to such
Purchaser, evidencing the aggregate principal amount of Notes to be purchased by
such Purchaser and in the denomination or denominations specified with respect
to such Purchaser in the Purchaser Schedule attached hereto, against payment of
the purchase price thereof by transfer of immediately available funds as
directed by the Company on Annex 2 hereto, on the date of closing, which shall
be April 16, 1996, or any other date on or before April 25, 1996, upon which the
Company and the Purchasers may mutually agree (the "Closing Date").

        3. CONDITIONS OF CLOSING. Each Purchaser's obligation to purchase and
pay for the Notes to be purchased hereunder is subject to the satisfaction, on
or before the Closing Date, of the following conditions:

        3A. OPINION OF PURCHASER'S SPECIAL COUNSEL. The Purchasers shall have
received from Hebb & Gitlin, a Professional Corporation, which is acting as
special counsel for the Purchasers in connection with this transaction, a
favorable opinion satisfactory to the Purchasers and substantially in the form
of Exhibit B1 hereto.

        3B. OPINION OF COMPANY'S COUNSEL. The Purchasers shall have received
from

                (i) Harter, Secrest & Emery, counsel for the Company, a
        favorable opinion satisfactory to the Purchasers and substantially in
        the form of Exhibit B2 hereto,

                (ii) the General Counsel of Cultor, a favorable opinion
        satisfactory to the Purchasers, substantially in the form of Exhibit B3
        hereto, and

                (iii) the Senior Counsel of Eastman, a favorable opinion
        satisfactory to the Purchasers, substantially in the form of Exhibit B4
        hereto.

<PAGE>   7

        3C. REPRESENTATIONS AND WARRANTIES; NO DEFAULT. The representations and
warranties contained in paragraph 8 hereof shall be true on and as of the
Closing Date, except to the extent of changes caused by the transactions
provided for herein; there shall exist on the Closing Date no Event of Default
or Default; and the Purchasers shall have received a certificate dated the
Closing Date and signed by the Senior Vice President and Chief Financial Officer
and the Vice President - Commercial and Legal Affairs of the Company,
substantially in the form of Exhibit C hereto, certifying to both such effects
and that the conditions specified in this paragraph 3 have been fulfilled, and a
certificate dated the Closing Date and signed by the Secretary or an Assistant
Secretary of the Company, substantially in the form of Exhibit D hereto, with
respect to the matters therein set forth.

        3D. OTHER PURCHASERS.

        Each of the Purchasers shall have executed and delivered this Agreement
and accepted delivery of and made payment for the Notes to be purchased by it on
the Closing Date.

        3E. PURCHASE PERMITTED BY APPLICABLE LAWS. The offer, purchase, and sale
of, and payment for, the Notes to be purchased by the Purchasers on the Closing
Date on the terms and conditions provided herein (including the use of the
proceeds of such Notes by the Company) shall not violate any applicable law or
governmental regulation (including, without limitation, Section 5 of the
Securities Act or Regulation G, T or X of the Board of Governors of the Federal
Reserve System) and shall not subject any Purchaser to any tax, penalty,
liability or other onerous condition under or pursuant to any applicable law or
governmental regulation, and each Purchaser shall have received such
certificates or other evidence as such Purchaser may request to establish
compliance with this condition.

        3F. PRIVATE PLACEMENT NUMBER. The Company shall have obtained a private
placement number for the Notes from the CUSIP Service Bureau of Standard &
Poor's.

        3G. CLOSING EXPENSES. The Company shall have paid at the closing the
statement for fees and disbursements of the special counsel to the Purchasers
presented on the Closing Date.

        3H. PROCEEDINGS. All corporate and other proceedings taken or to be
taken in connection with the transactions contemplated hereby and all documents
incident hereto shall be satisfactory in substance and form to each Purchaser,
and each Purchaser shall have received all such counterpart originals or
certified or other copies of such documents as it may reasonably request.

        3I. PARENT GUARANTIES. Each Purchaser shall have received

                (i) a guaranty from Eastman (the "Eastman Guaranty") in the form
        of Exhibit H hereto, executed and delivered by Eastman, and

                (ii) a guaranty from Cultor (the "Cultor Guaranty") in the form
        of Exhibit I hereto, executed and delivered by Cultor, and

<PAGE>   8

                (iii) a certificate dated the Closing Date and signed by the
        Secretary or an Assistant Secretary of each of the Parent Guarantors,
        substantially in the form of Exhibit J hereto.

        3J. INTERCREDITOR AGREEMENT. The Company, the Banks, Chemical Bank, as
agent, and each Purchaser shall have executed and delivered an intercreditor
agreement (the "Intercreditor Agreement") substantially in the form of Exhibit G
attached hereto.

        3K. NEW REVOLVING CREDIT FACILITY. The Revolving Credit Agreement
governing the New Revolving Credit Facility shall be in form and substance
satisfactory to each Purchaser and its special counsel and shall have been
executed and delivered and be in full force and effect in accordance with its
terms. The Company shall have delivered to each Purchaser a copy of the fully
executed Revolving Credit Agreement, certified as true and correct by the
Secretary or an Assistant Secretary of the Company.

        3L. PURCHASE OF LEASED EQUIPMENT. The Company shall have purchased the
equipment currently leased in the Company's Cedar Rapids facility under two
early termination options for a total purchase price of Forty-Five Million
Dollars ($45,000,000).

        4. PREPAYMENTS. The entire principal amount of the Notes is due on March
30, 2006. The Notes shall be subject to required prepayment as set forth in
paragraph 4A hereof and shall be subject to prepayment at the option of the
Company, as set forth in paragraph 4B, and to prepayment at the option of the
Purchasers upon the occurrence of certain changes in control or the existence of
a Put Condition, as set forth in paragraph 4C and paragraph 4D.

        4A. REQUIRED PREPAYMENTS. Until the Notes shall be paid in full, the
Company shall apply to the prepayment of the Notes, without Yield-Maintenance
Amount, the sum of twenty-eight Million Dollars ($28,000,000) on March 30 in
each of the years 2002 to 2005, inclusive, and such principal amounts of the
Notes, together with interest accrued thereon to the prepayment dates, shall
become due on such prepayment dates. The remaining unpaid principal amount of
the Notes, together with interest accrued thereon, shall become due on the
maturity date of the Notes.

        4B. OPTIONAL PREPAYMENT WITH YIELD-MAINTENANCE AMOUNT.

                (i) OPTIONAL PREPAYMENT RIGHT. The Notes shall be subject to
        prepayment, in whole at any time or from time to time in part (in
        integral multiples of One Million Dollars ($1,000,000) or, if less, the
        entire principal amount of the Notes then outstanding), at the option of
        the Company, at one hundred percent (100%) of the principal amount so
        prepaid plus interest thereon to the prepayment date and the
        Yield-Maintenance Amount, if any, with respect to each Note.

                (ii) NOTICE OF OPTIONAL PREPAYMENT. The Company will give each
        holder of Notes irrevocable written notice of any prepayment to be made
        pursuant to paragraph 4B(i) hereof not less than thirty (30), and not
        more than sixty (60), days prior to the prepayment date, specifying such
        prepayment date and the principal amount of the Notes, and of the Notes
        held by such holder, to be prepaid on such date and stating that such

<PAGE>   9

        prepayment is to be made pursuant to paragraph 4B(i) hereof. The notice
        of prepayment shall also set forth in reasonable detail the Company's
        calculation of the estimated Yield-Maintenance Amount payable to each
        holder of Notes in connection with such prepayment. Notice of prepayment
        having been given as aforesaid, the principal amount of the Notes
        specified in such notice, together with interest thereon to the
        prepayment date and together with the Yield-Maintenance Amount, if any,
        shall become due and payable on such prepayment date. Together with any
        prepayment to be made pursuant to paragraph 4B(i) hereof, the Company
        will give each holder of Notes on the prepayment date a written notice
        setting forth in reasonable detail the Company's calculation of the
        actual Yield-Maintenance Amount payable to each holder of Notes in
        connection with such prepayment.

        4C. OFFER TO PAY UPON CHANGE IN CONTROL.

                (i) NOTICE AND OFFER. In the event of either

                        (a) a Change in Control, or

                        (b) the obtaining of knowledge of a Notice Event by any
                Responsible Officer (including, without limitation, via the
                receipt of notice of a Notice Event from any holder of Notes),

the Company will, within five (5) Business Days of the occurrence of either of
such events, give written notice of such Change in Control or Notice Event to
each holder of Notes. In the event of a Change in Control, such written notice
shall contain, and such written notice shall constitute, an irrevocable offer to
pay all, but not less than all, the Notes held by such holder on a date
specified in such notice (the "Control Payment Date") that is not less than
thirty (30) days and not more than sixty (60) days after the date of such
notice. If the Control Payment Date shall not be specified in such notice, the
Control Payment Date shall be the thirtieth (30th) day after the date of such
holder's receipt of such notice. In no event will the Company take any action to
consummate or finalize a Change in Control unless contemporaneously with such
action the Company pays all Notes required to be paid in accordance with this
paragraph 4C.

                (ii) ACCEPTANCE AND PAYMENT; REJECTION. To accept such offered
        payment, a holder of Notes shall cause a notice of such acceptance to be
        delivered to the Company at least ten (10) days prior to the Control
        Payment Date. Such offered payment shall be made at one hundred percent
        (100%) of the principal amount of the Notes held by holders having
        accepted such offer, together with interest on the Notes then being paid
        accrued to the Control Payment Date. A failure to respond to any such
        written offer of payment as provided in this paragraph 4C shall be
        deemed to constitute a rejection of such offer.

                (iii) OFFICER'S CERTIFICATE. Each offer to pay the Notes
        pursuant to this paragraph 4C shall be accompanied by a certificate,
        executed by a Responsible Officer and dated the date of such offer,
        specifying:

                        (a) the Control Payment Date;

                        (b) the paragraph of this Agreement under which such
                offer is made;

<PAGE>   10

                        (c) that such offer is for the entire outstanding
                principal amount of Notes held by each holder of Notes (and
                setting forth the principal amount of each Note, according to
                the Company's records, offered to be paid);

                        (d) the interest that would be due on each Note offered
                to be paid, accrued to the date fixed for payment;

                        (e) that the conditions of this paragraph 4C have been
                fulfilled; and

                        (f) in reasonable detail, the nature and date or
                proposed date of the Change in Control.

Upon acceptance of any such offer by any holder of Notes, the aggregate
principal amount of the Notes offered to be paid to such holder and accrued
interest thereon shall become due and payable on the Control Payment Date.

                (iv) CERTAIN DEFINITIONS. The following terms have the following
        meanings:

                        (a) "ACCEPTABLE CONTROL PERSON" means each of Cultor and
                Eastman.

                        (b) "CHANGE IN CONTROL" means, at any time, the
                acquisition by any Person or group of Persons (other than an
                Acceptable Control Person), directly or indirectly, of the
                beneficial ownership of more than fifty percent (50%) of the
                total voting power of the then outstanding Voting Stock of the
                Company. For purposes of this definition, "group of Persons"
                shall mean two or more Persons that are acting together or in
                concert as a partnership, limited partnership, syndicate or
                other group for the common purpose of acquiring, holding or
                disposing of Securities of an issuer.

                        (c) "NOTICE EVENT" means the execution of any written
                agreement that, when fully performed by the parties thereto,
                would result in a Change in Control.

        4D. OBLIGATION TO PURCHASE DURING EXISTENCE OF PUT CONDITION.

                (i) EXISTENCE OF PUT CONDITION.

                        (a) In the event that a Put Condition shall exist at any
                time on or after October 15, 1996, each holder of Notes shall
                have the right, at any time while such Put Condition shall
                exist, by delivery of a written notice (the "Initial Put
                Notice") to the Company, to require the Company to purchase and
                the Company will purchase all, but not less than all, the Notes
                held by such holder on the date specified in such notice (a "Put
                Date"), which shall be a Business Day not less than twenty (20)
                days after the date of such notice.

                        (b) Upon its receipt of an Initial Put Notice, the
                Company will promptly, and in any event within three (3)
                Business Days of its receipt thereof, send a copy of such
                Initial Put Notice to each holder of Notes (other than the
                holder which shall have delivered such Initial Put Notice). Each
                such holder shall

<PAGE>   11

                have the right to require the Company to purchase all, but not
                less than all, the Notes held by such holder on the Put Date
                specified in the Initial Put Notice by delivering a written
                notice (each such notice, together with the Initial Put Notice,
                being referred to as the "Put Notices") to the Company at least
                three (3) Business Days prior to such Put Date, which written
                notice shall state that such holder has elected to have the
                Company purchase its Notes on such Put Date.

                        (c) On each Put Date the Company shall purchase (which
                purchase shall be considered a prepayment of) the Notes
                identified in the Put Notices applicable thereto at one hundred
                percent (100%) of the principal amount thereof, together with
                interest accrued thereon to such Put Date and the
                Yield-Maintenance Amount in respect thereof.

                        (d) The Company shall give written notice to each holder
                of Notes promptly, and in any event within three (3) Business
                Days, after any Responsible Officer shall obtain knowledge of
                the existence of a Put Condition on or after October 15, 1996.

                        (e) Any holder of Notes may deliver an Initial Put
                Notice at any time while a Put Condition shall exist on or after
                October 15, 1996, regardless of whether any one or more other
                holders of Notes shall have previously delivered Put Notices.

                (ii) CERTAIN DEFINITIONS. The following terms have the following
        meanings:

                        (a) "PUT CONDITION" means, at any time, one or more of
                the following:

                                (I) Cultor for any reason is rated less than
                        Investment Grade by Moody's or Standard & Poor's and the
                        Release Conditions have not been satisfied; or

                                (II) Cultor for any reason does not have a
                        commercial paper rating or a long term unsecured debt
                        rating by either Moody's or Standard & Poor's and the
                        Release Conditions have not been satisfied; or

                                (III) Eastman for any reason is rated less than
                        Investment Grade by Moody's or Standard & Poor's and the
                        Release Conditions have not been satisfied; or

                                (IV) Eastman for any reason does not have a long
                        term unsecured debt rating by either Moody's or Standard
                        & Poor's and the Release Conditions have not been
                        satisfied.

                        (b) "INVESTMENT GRADE" means

                                (I) with respect to Cultor,

<PAGE>   12

                                        (A) at any time Cultor does not have a
                                long term unsecured debt rating by Standard &
                                Poor's or Moody's, a commercial paper rating of
                                at least "A-2" in the case of a rating by
                                Standard & Poor's and a rating of at least
                                "Prime-2" in the case of a rating by Moody's, or

                                        (B) at any time Cultor does have a long
                                term unsecured debt rating by Standard & Poor's
                                or Moody's, a rating of long term unsecured debt
                                of at least "BBB-" in the case of a rating by
                                Standard & Poor's and a rating of at least
                                "Baa3" in the case of a rating by Moody's, and

                                (II) with respect to Eastman, a rating of long
                        term unsecured debt of at least "BBB-" in the case of a
                        rating by Standard & Poor's and a rating of at least
                        "Baa3" in the case of a rating by Moody's.

                        (c) "RELEASE CONDITIONS" means each of the conditions
                set forth in paragraph 5H(i) of this Agreement.

        4E. APPLICATION OF PREPAYMENTS; PARTIAL PAYMENTS PRO RATA.

                (i) APPLICATION OF PARTIAL PREPAYMENTS. Any prepayment of Notes
        pursuant to paragraph 4B hereof shall be applied first, to the principal
        amount due on the maturity date of the Notes and second, to the
        mandatory prepayments applicable to the Notes, as set forth in paragraph
        4A hereof, in the inverse order of the maturity thereof. Any prepayment
        of Notes pursuant to paragraph 4C or paragraph 4D shall be applied
        ratably to the principal amount due on the maturity date of the Notes
        and to the mandatory prepayments applicable to the Notes as set forth in
        paragraph 4A hereof.

                (ii) PARTIAL PREPAYMENTS PRO RATA. Upon any partial prepayment
        of the Notes pursuant to paragraph 4A or paragraph 4B, the principal
        amount so prepaid shall be allocated to all of the Notes at the time
        outstanding in proportion to the respective outstanding principal
        amounts thereof.

        4F. NO ACQUISITION OF NOTES.

        The Company shall not, and shall not permit any of its Subsidiaries or
Affiliates to, prepay or otherwise retire in whole or in part prior to their
stated final maturity (other than by prepayment pursuant to paragraph 4A,
paragraph 4B or paragraph 4C, or purchase pursuant to paragraph 4D, or upon
acceleration of such final maturity pursuant to paragraph 7A), or purchase or
otherwise acquire, directly or indirectly, Notes held by any holder.

        4G. LIMITATIONS ON PAYMENTS AND PREPAYMENTS. Except as specifically set
forth in this Agreement and the Notes, the Notes shall not be subject to
prepayment.

<PAGE>   13

        5. AFFIRMATIVE COVENANTS.

        5A. FINANCIAL STATEMENTS. The Company will deliver to each Institutional
Holder (in duplicate):

                (i) as soon as practicable and in any event within forty-five
        (45) days after the end of each quarterly period (other than the last
        quarterly period) in each fiscal year, consolidated statements of income
        and cash flows of the Company and its Subsidiaries for the period from
        the beginning of the current fiscal year to the end of such quarterly
        period, and a consolidated balance sheet of the Company and its
        Subsidiaries as at the end of such quarterly period, setting forth in
        each case in comparative form figures for the corresponding period in
        the preceding fiscal year, all in reasonable detail and certified by a
        Responsible Officer of the Company, subject to changes resulting from
        year-end adjustments;

                (ii) as soon as practicable and in any event within ninety (90)
        days after the end of each fiscal year, consolidating and consolidated
        statements of income, changes in shareholders' equity and cash flows of
        the Company and its Subsidiaries for such year, and consolidating and
        consolidated balance sheets of the Company and its Subsidiaries as at
        the end of such year, setting forth in the case of such consolidated
        statements, in comparative form, corresponding consolidated figures from
        the preceding annual audit, all in reasonable detail and satisfactory in
        scope to the Required Holders and, as to the consolidated statements,
        certified to the Company by independent public accountants of recognized
        standing selected by the Company whose certificate shall be in scope and
        substance satisfactory to the Required Holders and, as to the
        consolidating statements, certified by a Responsible Officer of the
        Company;

                (iii) promptly upon transmission thereof, copies of all such
        financial statements, proxy statements, notices and reports as it sends
        to its public stockholders and copies of all registration statements
        (without exhibits) and all reports that it files with the Securities and
        Exchange Commission (or any governmental body or agency succeeding to
        the functions of the Securities and Exchange Commission);

                (iv) promptly upon receipt thereof, a copy of each other report
        submitted to the Company or any of its Subsidiaries by independent
        accountants in connection with any annual, interim or special audit made
        by them of the books of the Company or any such Subsidiary;

                (v) promptly after the commencement thereof, written notice of
        any action or proceeding relating to the Company or any of its
        Subsidiaries in any court or before any governmental authority
        (including, without limitation, any arbitration board or tribunal) which
        could, if determined adversely, reasonably be expected to have a
        Material Adverse Effect;

                (vi) promptly after any Responsible Officer shall have knowledge
        thereof, any condition or occurrence which could reasonably be expected
        to have a Material Adverse Effect;

<PAGE>   14

                (vii) promptly upon the request of any holder of Notes, any
        information required to be delivered (to the extent not already
        delivered to such holder pursuant to the other requirements of this
        paragraph 5A) to any Transferee by Rule 144A (17 C.F.R. Section
        230.144A) under the Securities Act (or any successor provision) as a
        condition to the transfer of any Note pursuant to such Rule; and

                (viii) with reasonable promptness, such other financial data as
        such Institutional Holder may reasonably request.

Together with each delivery of financial statements required by clauses (i) and
(ii) above, the Company will deliver to each Institutional Holder a certificate
of a Responsible Officer demonstrating (with computations in reasonable detail)
compliance by the Company and its Subsidiaries with the provisions of paragraph
6 and stating that there exists no Event of Default or Default, or, if any Event
of Default or Default exists, specifying the nature and period of existence
thereof and what action the Company proposes to take with respect hereto.
Together with each delivery of financial statements required by clause (ii)
above, the Company will deliver to each Institutional Holder a certificate of
such accountants stating that, in making the audit necessary to the
certification of such financial statements, they have obtained no knowledge of
any Event of Default or Default, or, if they have obtained knowledge of any
Event of Default or Default, specifying the nature and period of existence
thereof. Such accountants, however, shall not be liable to anyone by reason of
their failure to obtain knowledge of any Event of Default or Default that would
not be disclosed in the course of an audit conducted in accordance with
generally accepted auditing standards. The Company also covenants that forthwith
upon a Responsible Officer obtaining knowledge of an Event of Default or Default
(including, without limitation, any event of default or default in respect of
any Indebtedness of the Company or any Subsidiary of the Company), it will
deliver to each Institutional Holder a certificate of a Responsible Officer
specifying the nature and period of existence thereof and what action the
Company proposes to take with respect thereto.

        5B. INSPECTION OF PROPERTY. The Company will permit any Person
designated by any Institutional Holder in writing, at such Institutional
Holder's expense (except as specified in the next succeeding sentence), to visit
and inspect any of the Properties of the Company and its Subsidiaries, to
examine the corporate books and financial records of the Company and its
Subsidiaries and make copies thereof or extracts therefrom and to discuss the
affairs, finances and accounts of any of such Persons with the principal
officers of the Company and its independent public accountants, all at such
reasonable times and as often as such Institutional Holder may reasonably
request. The Company will reimburse each Institutional Holder, on demand, for
all reasonable expenses which such Institutional Holder may incur in connection
with any such visitation, inspection or discussion if any Default or Event of
Default shall exist at the time of such visitation, inspection or discussion.

        5C. COVENANT TO SECURE NOTE EQUALLY. If the Company or any of its
Subsidiaries creates or assumes any Lien upon any of its Property, whether now
owned or hereafter acquired, other than Liens permitted by the provisions of
paragraph 6I hereof (unless prior written consent to the creation or assumption
thereof shall have been obtained pursuant to paragraph 11C hereof the Company
will make, or cause to be made pursuant to such agreements and instruments as
shall be approved by the Required Holders, effective provision whereby the Notes
will be

<PAGE>   15

secured by such Lien equally and ratably with any and all other Indebtedness
thereby secured so long as any such other Indebtedness shall be so secured, and
the Company shall cause to be delivered to each holder of a Note an opinion of
independent counsel, which opinion shall be satisfactory to the Required
Holders, to the effect that such agreement or instrument equally and ratably
secures the Notes and is enforceable against the Company or such Subsidiary of
the Company, as the case may be, in accordance with its terms. Any violation of
paragraph 6I hereof will constitute an Event of Default hereunder, whether or
not any such provision is made or any equitable Lien is created pursuant to this
paragraph 5C.

        5D. PAYMENT OF TAXES AND CLAIMS. The Company covenants that it will, and
will cause each of its Subsidiaries to, pay before they become delinquent,

                (i) all taxes, assessments and governmental charges or levies
        imposed upon it or its Property, and

                (ii) all claims or demands of materialmen, mechanics, carriers,
        warehousemen, landlords and other like Persons that, if unpaid, might
        result in the creation of a Lien upon its Property,

        provided that items of the foregoing description need not be paid while
        being contested in good faith and by appropriate proceedings as long as
        adequate book reserves have been established and maintained and exist
        with respect thereto and provided further that the contesting Person's
        title to, and its right to use, its Property is not materially adversely
        affected thereby. In the case of any item of the foregoing description
        involving in excess of One Million Dollars ($1,000,000), the Company
        will deliver to the holders of the Notes, promptly after the
        commencement of such proceedings, an opinion of the independent counsel
        responsible for such proceedings stating that the Company has a
        meritorious defense to the claims asserted with respect to such item and
        the adequacy of such reserves will be supported by an opinion of the
        independent accountants of the contesting Person.

        5E. MAINTENANCE OF PROPERTIES AND CORPORATE EXISTENCE. The Company
covenants that it will, and will cause each of its Subsidiaries to:

                (i) PROPERTY -- maintain its Property in as good condition as
        may be required by its business operations and make all necessary
        renewals, replacements, additions, betterments and improvements thereto;

                (ii) INSURANCE -- maintain, with financially sound and reputable
        insurers having a general policyholders' rating of at least "A" and a
        financial size category of at least "XV" or their equivalent from A.M.
        Best Company (or another nationally recognized insurance rating agency
        of similar standing if A.M. Best Company is not then in the business of
        rating insurance companies), insurance with respect to its Property and
        business against such casualties and contingencies, of such types
        (including, without limitation, loss or damage, public liability,
        business interruption, larceny, embezzlement or other criminal
        misappropriation) and in such amounts as is customary in the case of

<PAGE>   16

        corporations of established reputations engaged in the same or a similar
        business and similarly situated;

                (iii) FINANCIAL RECORDS -- maintain sound accounting policies
        and an adequate and effective system of accounts and internal accounting
        controls that will safeguard assets, properly record income, expenses
        and liabilities, and assure the production of proper financial
        statements in accordance with GAAP;

                (iv) CORPORATE EXISTENCE AND RIGHTS -- do or cause to be done
        all things necessary

                        (a) to preserve and keep in full force and effect its
                existence, rights and franchises, and

                        (b) to maintain each Subsidiary Guarantor as a
                Subsidiary, except as otherwise permitted by paragraph 6J
                hereof; and

                (v) COMPLIANCE WITH LAW -- comply with all laws, ordinances and
        governmental rules and regulations to which it is subject and obtain all
        licenses, permits, franchises and other governmental authorizations
        necessary to the ownership of its Properties or to the conduct of its
        business, except for violations or failures to obtain that, in the
        aggregate for all such failures and violations, could not reasonably be
        expected to have a Material Adverse Effect.

        5F. PENSION PLANS.

                (i) ERISA COMPLIANCE. The Company will, and will cause each
        ERISA Affiliate to, at all times

                        (a) with respect to each Pension Plan, make timely
                payments of contributions required to meet the minimum funding
                standard set forth in ERISA or the IRC with respect thereto and,
                with respect to each Multiemployer Plan, make timely payment of
                contributions required to be paid thereto as provided by Section
                515 of ERISA and

                        (b) comply with all other provisions of ERISA,

        except for such failures to make contributions and failures to comply as
        could not reasonably be expected to have a Material Adverse Effect
        (based on such failures as have actually occurred on any date of
        determination, but not taking into account the effect that would be
        caused if there were continued failures to make such contributions or to
        comply after such date).

                (ii) FOREIGN PENSION PLANS. The Company will, and will cause
        each of its Subsidiaries to, at all times, comply in all material
        respects with all laws, regulations and orders applicable to the
        establishment, operation, administration and maintenance of all Foreign
        Pension Plans, and pay when due all premiums, contributions and any
        other amounts required by applicable Foreign Pension Plan documents or
        applicable laws,

<PAGE>   17

        except where the failure to comply with such laws, regulations and
        orders, and to make such payments, in the aggregate for all such
        failures, could not reasonably be expected to have a Material Adverse
        Effect (based on such failures as have actually occurred on any date of
        determination, but not taking into account the effect that would be
        caused if there were continued failures to make such payments or to
        comply after such date).

        5G. PAYMENT OF NOTES AND MAINTENANCE OF OFFICE. The Company covenants
that it will punctually pay, or cause to be paid, the principal and interest
(and Yield-Maintenance Amount, if any) to become due in respect of the Notes
according to the terms thereof and will maintain an office at the address of the
Company set forth in paragraph 11I hereof where notices, presentations and
demands in respect hereof or the Notes may be made upon it. Such office will be
maintained at such address until such time as the Company will notify the
holders of the Notes of any change of location of such office, which will in any
event be located in the United States of America.

        5H. PROVISION OF GUARANTIES.

                (i) RELEASE OF PARENT GUARANTIES. The Purchasers hereby agree to
        release each of the Parent Guarantors from their respective obligations
        under the Eastman Guaranty and the Cultor Guaranty, and to execute and
        deliver to the Company a release in the form of Exhibit K hereto, upon
        the written request of the Company and upon the satisfaction of each of
        the following conditions:

                        (a) the Solvay Acquisition shall have been consummated
                and the Company shall have delivered to each holder of Notes a
                copy of the fully executed Acquisition Agreement and a copy of
                each other Acquisition Document which any holder of Notes shall
                have requested, in each case certified as true and correct by
                the Secretary or an Assistant Secretary of the Company;

                (b) each holder of Notes shall have received

                        (I) a guaranty (each, as amended from time to time, a
                "Subsidiary Guaranty") in the form of Exhibit E attached hereto,
                executed and delivered by each Subsidiary Guarantor and each
                Material Subsidiary, and

                        (II) a certificate signed by the Secretary or an
                Assistant Secretary of each Subsidiary Guarantor and each
                Material Subsidiary, substantially in the form of Exhibit F
                hereto;

                        (c) each holder of Notes shall have received from each
                of (i) Harter, Secrest & Emery, counsel for the Company and the
                Subsidiary Guarantors, (ii) DeBandt, Van Hecke & Lagae, special
                Belgian counsel to the Company, (iii) DeBrauw, Blackstone,
                Westbroek, special Dutch counsel to the Company, and (iv) Hannes
                Snellman, special Finnish counsel to the Company, favorable
                opinions satisfactory in form and scope to each holder of Notes
                as to matters regarding the authorization, execution and
                delivery of the Subsidiary Guaranty, and its enforceability; and

<PAGE>   18

                        (d) Cultor Ltd. and Eastman Chemical Company,
                collectively, shall have purchased capital stock of the Company,
                or otherwise made a capital contribution to the Company, in the
                aggregate amount of Forty Million Dollars ($40,000,000)
                subsequent to January 1, 1996 for the purpose of financing, in
                part, the Solvay Acquisition,

                (ii) SUBSIDIARY GUARANTIES. Each Person that becomes a Material
        Subsidiary will execute and deliver to each of the holders of the Notes
        within thirty (30) days after becoming a Material Subsidiary (or on the
        Release Date, if such date is later), a duly authorized Joinder
        Agreement, a Secretary's Certificate substantially in the form of
        Exhibit F hereto, and an opinion of counsel to the Material Subsidiary
        regarding the authorization, execution and delivery of such Joinder
        Agreement, and its enforceability, which opinion shall be satisfactory
        in all respects to the Required Holders, provided, however, that if, at
        any time after the Release Date, the aggregate contribution to
        Consolidated Net Income of all Subsidiaries of the Company that have not
        executed Subsidiary Guaranties or Joinder Agreements exceeds fifteen
        percent (15%) of Consolidated Net Income (in each case determined for
        the fiscal quarter of the Company then most recently ended) or if the
        aggregate contribution to Consolidated Net Worth of all Subsidiaries of
        the Company that have not executed Subsidiary Guaranties or Joinder
        Agreements exceeds fifteen percent (15%) of Consolidated Net Worth (in
        each case determined as of the end of the fiscal quarter of the Company
        then most recently ended), then the Company shall promptly cause a
        sufficient number of such Subsidiaries of the Company to execute and
        deliver Joinder Agreements to each of the holders of Notes so that,
        after giving effect to all such Joinder Agreements, neither of the
        conditions set forth above in this proviso shall exist.

        5I. PARI PASSU RANKING. The Notes shall at all times rank pari passu,
without preference or priority, with all other outstanding, unsecured,
unsubordinated obligations of the Company, present and future, that have not
been accorded by law preferential rights. Each Subsidiary Guaranty shall at all
times rank pari passu, without preference or priority, with all other
outstanding, unsecured, unsubordinated obligations of the Subsidiary Guarantor
obligated thereunder, present and future, that have not been accorded by law
preferential rights. The Cultor Guaranty shall at all times rank pari passu,
without preference or priority, with all other outstanding, unsecured,
unsubordinated obligations of Cultor, present and future, that have not been
accorded by law preferential rights. The Eastman Guaranty shall at all times
rank pari passu, without preference or priority, with all other outstanding,
unsecured, unsubordinated obligations of Eastman, present and future, that have
not been accorded by law preferential rights.

        6. NEGATIVE COVENANTS.

        6A. INDEBTEDNESS. The Company will not at any time permit Consolidated
Indebtedness to be greater than fifty-five percent (55%) of Total
Capitalization.

        6B. EBITDA LEVERAGE MAINTENANCE TEST. The Company will not permit the
ratio of

<PAGE>   19

                (i) Consolidated Indebtedness, determined as of the end of any
        fiscal quarter of the Company, to

                (ii) EBITDA for the period of four (4) consecutive fiscal
        quarters ending with such fiscal quarter,

to be greater than (a) 4.00 to 1.00, as of the end of any fiscal quarter ending
at any time from and including September 30, 1996 to and including June 29, 1997
or (b) 3.50 to 1.00, as of the end of any fiscal quarter ending on or after June
30, 1997.

        6C. INTEREST EXPENSE COVERAGE. The Company will not permit the ratio of

                (i) EBITDA for any period of four (4) consecutive fiscal
        quarters of the Company to

                (ii) Consolidated Interest Expense for such period to be less
        than 2.75 to 1.00.

        6D. FIXED CHARGE COVERAGE. The Company will not permit the ratio of

                (i) EBITDAR for any period of four (4) consecutive fiscal
        quarters of the Company to

                (ii) Consolidated Fixed Charges for such period to be less than
        2.00 to 1.00.

        6E. CONSOLIDATED NET WORTH. The Company will not at any time permit
Consolidated Net Worth to be less than Two Hundred Twenty-Five Million Dollars
($225,000,000).

        6F. LIMITATION ON SUBSIDIARY INDEBTEDNESS. The Company will not at any
time permit any of its Subsidiaries, directly or indirectly, to create, incur,
issue, assume or otherwise become liable with respect to any Indebtedness or
Preferred Stock other than:

                (i) Indebtedness or Preferred Stock of any such Subsidiary
        outstanding on the Closing Date and listed on Annex 3 hereto, and the
        extension, renewal, or replacement of such Indebtedness or Preferred
        Stock so long as,

                        (a) the principal amount of such Indebtedness or the
                aggregate liquidation value of such Preferred Stock, as the case
                may be, shall not be increased in excess of the amount of such
                Indebtedness, or the aggregate liquidation value of such
                Preferred Stock, outstanding immediately prior to such
                extension, renewal or replacement, and

                        (b) any covenants or restrictions applicable to such
                Subsidiary on account of such Indebtedness or Preferred Stock
                shall not be materially more onerous to such Subsidiary than the
                covenants or restrictions applicable to such

<PAGE>   20

                Subsidiary on account of such Indebtedness or Preferred Stock
                prior to such extension, renewal or replacement;

                (ii) Indebtedness owing to, or Preferred Stock beneficially
        owned by, the Company or a Wholly-Owned Subsidiary, and

                (iii) Indebtedness or Preferred Stock of any such Subsidiary not
        otherwise permitted under clause (i) or clause (ii) of this paragraph 6F
        so long as immediately after giving effect to the incurrence of such
        Indebtedness or the issuance of such Preferred Stock and the concurrent
        retirement of other Indebtedness or Preferred Stock the sum of

                        (a) the aggregate principal amount of all such newly
                incurred Indebtedness or the aggregate liquidation value of all
                such newly issued Preferred Stock, plus

                        (b) the aggregate amount of all outstanding Indebtedness
                and the aggregate liquidation value of all outstanding Preferred
                Stock previously incurred or issued by all such Subsidiaries
                (other than any such Indebtedness or Preferred Stock owned by
                the Company or any Wholly-Owned Subsidiary),

        shall not exceed ten percent (10%) of Consolidated Net Worth at such
        time.

In the event that there is any question as to whether the covenants and
restrictions referred to in paragraph 6F(i)(b) shall be more onerous to any
Subsidiary of the Company than the covenants and restrictions applicable to such
Subsidiary prior to any extension, renewal or replacement referred to in such
paragraph, the written determination of the Required Holders shall be
conclusive.

        6G. LIMITATIONS ON CERTAIN SUBSIDIARY ACTIONS. The Company will not, nor
will it permit any of its Subsidiaries to, enter into any agreement which would,
directly or indirectly, restrict such Subsidiary's ability or right to:

                (i) pay dividends or make any other distributions to the
        Company;

                (ii) pay any Indebtedness owing to the Company;

                (iii) make loans or advances to, or other Investments in, the
        Company; or

                (iv) transfer any Property to the Company.

        6H. RESTRICTED PAYMENTS. The Company will not, nor will it permit any of
its Subsidiaries to, directly or indirectly, declare, make, set apart any funds
or other Property for, or incur any liability to make, any Restricted Payment
unless, immediately after giving effect to such action, no Default or Event of
Default would exist, including, without limitation, an Event of Default arising
from a failure to comply with paragraph 6A and paragraph 6B hereof.

        6I. LIENS. The Company will not, nor will it permit any of its
Subsidiaries to, create, assume or suffer to exist any Lien upon any of its
Property, whether now owned or hereafter

<PAGE>   21

acquired (whether or not provision is made for the equal and ratable securing of
the Notes in accordance with the provisions of paragraph 5C hereof), except:

                (i) Liens outstanding on the Closing Date and listed on Annex 3
        hereto;

                (ii) any Lien on Property that is

                        (a) properly classifiable in accordance with GAAP as
                non-current, and

                        (b) acquired or constructed by the Company or any
                Subsidiary of the Company,

        which Lien secures Indebtedness used by the owner of such Property to
        pay for all or a portion of the related purchase price or construction
        costs of such Property, provided that

                                (I) such Lien shall not extend to or cover any
                        Property other than Property acquired or constructed
                        after the Closing Date with the proceeds of the
                        Indebtedness secured thereby, and shall not secure
                        Indebtedness other than such Indebtedness,

                                (II) Such Lien shall be imposed on such Property
                        at the time of or before the acquisition or substantial
                        completion thereof, and

                                (III) such Lien shall secure Indebtedness in an
                        amount not exceeding one hundred percent (100%) of the
                        cost of acquisition or construction of the Property to
                        which such Indebtedness relates;

                (iii) (a) any Lien on any Property of a Person at the time it
        becomes a Subsidiary of the Company or merges with or consolidates into
        the Company or any Subsidiary of the Company, and

                        (b) any Lien on any Property acquired by the Company or
                any Subsidiary of the Company that was in existence at the time
                of such acquisition,

        provided that, in the case of each of the foregoing clauses (iii)(a) and
        (iii)(b) of this paragraph 6I,

                                (I) such Lien shall not extend to or cover any
                        Property other than the Property subject to such Lien at
                        the time of such transaction, and shall not secure
                        Indebtedness other than the Indebtedness outstanding at
                        the time of such transaction,

                                (II) the aggregate amount of Indebtedness
                        secured by Liens on such Property shall not exceed an
                        amount equal to one hundred percent (100%) of the cost
                        of acquisition of such Property measured at the time of
                        such transaction, and

<PAGE>   22

                                (III) such Lien shall not have been created in
                        contemplation of any such transaction, and shall not
                        have been created by the Company or a Subsidiary of the
                        Company;

                (iv) Liens for taxes not yet due or that are being actively
        contested in good faith by appropriate proceedings;

                (v) Liens incurred or deposits made in the ordinary course of
        business,

                        (a) in connection with workmen's compensation,
                unemployment insurance, social security and other like laws,

                        (b) to secure the performance of letters of credit,
                bids, tenders, sales contracts, surety and performance bonds (of
                a type other than set forth in clause (vi) of this paragraph 6I)
                and other similar obligations not incurred in connection with
                the borrowing of money, the obtaining of advances or the payment
                of the deferred purchase price of Property, and

                        (c) in respect of leases, statutory obligations or
                claims or demands of materialmen, mechanics, carriers,
                warehousemen, landlords and other like Persons, provided that

                                (I) the obligations secured by such Liens shall
                        not be due and payable or, if due and payable, shall be
                        actively contested in good faith by appropriate
                        proceedings,

                                (II) such obligations shall not have arisen in
                        connection with the borrowing of money, the obtaining of
                        advances or the payment of the deferred purchase price
                        of Property, and

                                (III) such Liens in the aggregate could not
                        reasonably be expected to have a Material Adverse
                        Effect;

                        (vi) Liens, arising in connection with court
                proceedings,

                        (a) in the nature of attachments, remedies and
                judgments, provided that the execution or other enforcement of
                such Liens is effectively stayed and the claims secured thereby
                are being actively contested in good faith and by appropriate
                proceedings and provided further that the aggregate amount so
                secured, together with the aggregate amount secured pursuant to
                clause (vi)(b) of this paragraph 6I, shall not at any time
                exceed Two Million Dollars ($2,000,000), and

                        (b) securing appeal bonds, supersedes bonds and other
                similar Liens arising in connection with court proceedings
                (including, without limitation, surety bonds and letters of
                credit) or any other instrument serving a similar purpose,
                provided that the aggregate amount so secured, together with the
                aggregate

<PAGE>   23
                amount secured pursuant to clause (vi)(a) of this paragraph 6I,
                shall not at any time exceed Two Million Dollars ($2,000,000);

                (vii) Liens on Property of a Subsidiary of the Company to secure
        obligations of such Subsidiary to the Company or another Subsidiary of
        the Company;

                (viii) reservations, exceptions, encroachments, easements,
        rights-of-way, covenants, conditions, restrictions and other similar
        title exceptions or encumbrances affecting real property, provided they
        do not in the aggregate materially detract from the value of such real
        property or materially interfere with their use in the ordinary conduct
        of the owning Person's business;

                (ix) any Lien permitted by clause (i) through (viii) of this
        paragraph 6I securing Indebtedness that is being renewed, extended or
        refunded, provided that such Lien is not extended to any other Property
        at the time of such renewal, extension or refunding and that the
        principal amount of such Indebtedness so secured is not increased in
        excess of the principal amount outstanding at the time of such renewal,
        extension or refunding; and

                (x) Liens securing Indebtedness other than those Liens permitted
        by clauses (i) through (ix) of this paragraph 6I, provided that after
        giving effect to the incurrence of any Indebtedness secured by any such
        Lien, the sum of all such Indebtedness secured by such Liens shall not
        exceed ten percent (10%) of Consolidated Net Worth, determined at such
        time.

        6J. MERGERS AND CONSOLIDATIONS. The Company will not, and will not
permit any of its Subsidiaries to, merge or consolidate with or into any other
Person, or convey, transfer, spinoff or lease all or substantially all of its
assets in a single transaction or series of transactions to any Person, except
that:

                (i) any such Subsidiary may

                        (a) merge or consolidate with or into, or convey,
                transfer or spin-off all or substantially all of its assets to,
                the Company, provided that the Company is the continuing or
                surviving corporation, or

                        (b) convey, transfer or spin-off all or substantially
                all of its assets in compliance with the provisions of paragraph
                6K hereof;

                (ii) any such Subsidiary may merge or consolidate with or into,
        or convey, transfer or spin-off all or substantially all of its assets
        to, another Subsidiary of the Company, provided that immediately after
        giving effect to such transaction, the Company, directly or indirectly,
        retains at least the same ownership interest in the surviving or
        transferee Subsidiary as it had in the other Subsidiary immediately
        prior to such transaction, and

                (iii) the Company may merge or consolidate with or into, or
        convey, transfer or spin-off all or substantially all of its assets to,
        any other solvent corporation, provided that

<PAGE>   24

                        (a) the successor formed by such consolidation or the
                survivor of such merger or the Person that acquires by
                conveyance, transfer or spin-off all or substantially all of the
                assets of the Company as an entirety, as the case may be (the
                "Successor Corporation"), shall be a solvent corporation
                organized and existing under the laws of the United States of
                America, any state thereof or the District of Columbia,

                        (b) if the Company is not the Successor Corporation,
                such corporation shall have executed and delivered to each
                holder of Notes its assumption of the due and punctual
                performance and observance of each covenant and condition of
                this Agreement and the Notes (pursuant to such agreements and
                instruments as shall be reasonably satisfactory to the Required
                Holders), and the Company shall have caused to be delivered to
                each holder an opinion, in form and substance satisfactory to
                the Required Holders, of independent counsel reasonably
                satisfactory to the Required Holders, to the effect that all
                agreements or instruments effecting such assumption are
                enforceable in accordance with their terms and comply with the
                terms hereof, and

                        (c) immediately prior to, and immediately after giving
                effect to, such transaction, no Default or Event of Default
                would exist, including, without limitation, an Event of Default
                arising from a failure to comply with paragraph 6A and paragraph
                6B hereof.

        No such conveyance, transfer or spin-off of all or substantially all of
        the Property of the Company shall have the effect of releasing the
        Company or any Successor Corporation from its liability under this
        Agreement or the Notes.

        6K. SALE OF ASSETS.

                (i) SALE OF ASSETS. The Company will not, and will not permit
        any of its Subsidiaries to, make any Transfer, provided that the
        foregoing restriction does not apply to a Transfer if:

                        (a) the Property that is the subject of such Transfer
                constitutes either (A) inventory held for sale, or (B)
                equipment, fixtures, supplies or materials no longer required in
                the operation of the business of the Company or such Subsidiary
                or that is obsolete, and, in the case of any Transfer described
                in clause (A) or clause (B), such Transfer is in the ordinary
                course of business (an "Ordinary Course Transfer");

                        (b) either

                                (I) such Transfer is from a Subsidiary of the
                        Company to the Company or to any other Subsidiary of the
                        Company and immediately after giving effect to such
                        Transfer, the Company, directly or indirectly, retains
                        at least the same ownership interest in the transferee
                        Subsidiary as it had in the transferor Subsidiary
                        immediately prior to such Transfer, or

<PAGE>   25

                                (II) such Transfer is from the Company to a
                        Wholly-Owned Subsidiary of the Company (each such
                        Transfer described in clause (I) and clause (II), an
                        "Intergroup Transfer");

                        (c) such Transfer is permitted under paragraph 6J hereof
                (a "Permitted Transfer"); or

                        (d) such Transfer is not an Ordinary Course Transfer, an
                Intergroup Transfer or a Permitted Transfer (such transfers
                collectively referred to as "Excluded Transfers"), and all of
                the following conditions shall have been satisfied with respect
                thereto:

                                (I) such Transfer does not involve a Substantial
                        Portion of the Property of the Company and its
                        Subsidiaries,

                                (II) in the good faith opinion of the Company,
                        such Transfer is in exchange for consideration with a
                        Fair Market Value at least equal to that of the Property
                        exchanged, and

                                (III) immediately before and after giving effect
                        to such transaction no Default or Event of Default
                        exists or would exist.

                (ii) INDEBTEDNESS PREPAYMENT TRANSFERS AND REINVESTED TRANSFERS.

                        (a) Notwithstanding the provisions of paragraph 6K(i),
                the determination of whether a Transfer involves a Substantial
                Portion of the Property of the Company and its Subsidiaries, as
                provided in paragraph 6K(i)(d)(I) hereof, shall be made by

                                (I) excluding the Solvay Asset Sale Amount, and

                                (II) deducting from the Disposition Value of the
                        Property subject to such Transfer the same proportion of
                        the Disposition Value attributable to such Property as
                        shall be equal to the proportion of the Net Proceeds
                        (the "Designated Portion") to be applied to either:

                                        (A) the prepayment of the Notes and
                                other Senior Indebtedness (a "Prepayment
                                Transfer"), ratably in accordance with the
                                respective outstanding principal amounts
                                thereof, within one hundred eighty (180) days
                                before or after the consummation of such
                                Transfer, or

                                        (B) the acquisition, within one hundred
                                eighty (180) days before or after the
                                consummation of such Transfer, of Property
                                (including the capital stock of corporations
                                that, upon such acquisition, become Subsidiaries
                                of the Company) to be utilized in the business
                                of the Company and its Subsidiaries (a
                                "Reinvested Transfer"),

<PAGE>   26

                                in each case, as specified in the written notice
                                referred to in paragraph 6K(iii).

                Any prepayment of the Notes made in connection with a Prepayment
                Transfer shall be made pursuant to paragraph 4B hereof.

                        (b) If, notwithstanding the immediately preceding clause
                (a), the Company shall fail to apply the entire amount of the
                Designated Portion as specified in such written notice given in
                accordance with paragraph 6K(iii) within the period stated in
                paragraph 6K(ii)(a)(II), the computation of whether such
                Transfer involved a Substantial Portion of the Property of the
                Company and its Subsidiaries shall be recomputed, as of the date
                of such Transfer, by deducting from the Disposition Value of the
                Property subject to such Transfer only the same proportion of
                such Disposition Value as shall be equal to the proportion of
                the Net Proceeds attributable to such Property actually applied
                to either a Prepayment Transfer or a Reinvested Transfer within
                such period. If, upon the recomputation provided for in the
                preceding sentence, such Transfer involved a Substantial Portion
                of the Property of the Company and its Subsidiaries, an Event of
                Default shall be deemed to have existed as of the expiration of
                such period.

                (iii) NOTICES WITH RESPECT TO TRANSFERS. The Company shall give
        written notice to each holder of Notes at least ten days (10) days prior
        to the consummation of any Transfer if such Transfer would violate the
        provisions of paragraph 6K(i), but for the application of paragraph
        6K(ii)(a). Such notice shall:

                        (a) specify the anticipated consummation date of such
                Transfer;

                        (b) set forth the Disposition Value of the Property
                subject to the Transfer and an estimate of the Net Proceeds to
                be received for such Property upon the Transfer thereof; and

                        (c) state the portion of the estimated Net Proceeds to
                be applied to either or both of a Reinvested Transfer or a
                Prepayment Transfer.

        In addition, the Company shall give written notice to each holder of
        Notes not more than ten (10) days after the expiration of the period of
        one hundred and eighty (180) days referred to in paragraph 6K(ii)(a)(II)

                        (x) specifying the portion of such Net Proceeds actually
                applied to a Reinvested Transfer or a Prepayment Transfer,

                        (y) describing in reasonable detail the Property
                acquired with such Reinvested Transfer or the Senior
                Indebtedness paid as a result of such Prepayment Transfer, and

                        (z) setting forth, in reasonable detail, any computation
                required by paragraph 6K(ii)(b).

<PAGE>   27

                (iv) CERTAIN DEFINITIONS.

                        (a) "BOOK VALUE" means, in the case of any Transfer of
                capital stock of any Person, the same proportion of the Total
                Assets of such Person as shall be equal to the proportion of the
                equity of such Person represented by the capital stock subject
                to such Transfer, and, in the case of any Transfer of any asset
                (other than capital stock) of any Person as of the date of the
                determination thereof shall mean the amount at which the same is
                recorded, or in accordance with GAAP should have been recorded,
                in the books of account of such Person.

                        (b) "DISPOSITION VALUE" means, at any time, with respect
                to any Transfer, the greater of the Fair Market Value or book
                value of the Property subject to such Transfer.

                        (c) "NET PROCEEDS" means, with respect to the Transfer
                of any Property by the Company or any of its Subsidiaries, the
                remainder, if any, of

                                (I) the aggregate amount of the consideration
                        (valued at the Fair Market Value thereof at the time of
                        the consummation of such Transfer) received by such
                        Person in connection with such Transfer, minus

                                (II) the sum of

                                        (A) the principal amount of and premium,
                                if any, on any Indebtedness which is secured by
                                or which finances any such Property (other than
                                Indebtedness assumed by the purchaser of such
                                Property) and which is required to be, and is,
                                repaid upon consummation of such Transfer (other
                                than the Notes),

                                        (B) the out-of-pocket expenses incurred
                                by the Company or any Subsidiary of the Company
                                in connection with such Transfer, and

                                        (C) all taxes, including taxes measured
                                by income, calculated as if the Company and its
                                Subsidiaries were a separate consolidated group
                                for tax purposes and assuming such Transfer was
                                the only transaction in which the Company and
                                its Subsidiaries engaged during the relevant
                                period, without giving effect to any
                                carryforwards, carrybacks or credits.

                        (d) "SENIOR INDEBTEDNESS" means the Notes and any
                Indebtedness of the Company that is not in any manner
                subordinated in right of payment to the Notes or to any other
                Indebtedness of the Company.

                        (e) "SOLVAY ASSET SALE AMOUNT" means the Net Proceeds
                received by the Company from any Transfer of the dairy and food
                enzyme business to be acquired by the Company as part of the
                Solvay Acquisition in an amount up to (but not in excess of)
                Thirty-Five Million Dollars ($35,000,000) (it being

<PAGE>   28

                understood that any Net Proceeds in excess of such amount shall
                be taken into account in any determination of whether there has
                been a Transfer at any time of a Substantial Portion of the
                Property of the Company and its Subsidiaries).

                        (f) "SUBSTANTIAL PORTION" means, at any time, any
                Property subject to a Transfer if the Disposition Value of such
                Property, when added to the Disposition Value of all other
                Property of the Company and its Subsidiaries that has been the
                subject of a Transfer (other than an Excluded Transfer and
                subject, with respect to both such Property and all such other
                Property, to the provisions of paragraph 6K(ii)(b)) during the
                then current fiscal year of the Company, exceeds an amount equal
                to ten percent (10%) of Consolidated Total Assets at such time.

                        (g) "TOTAL ASSETS" means, with respect to any Person at
                any time, all of the assets of such Person which would be
                reflected, at such time, on a balance sheet of such Person
                prepared in accordance with GAAP.

                        (h) "TRANSFER" means, with respect to any Person, any
                transaction in which such Person sells, conveys, transfers,
                leases (as lessor) or otherwise disposes of any of its Property
                (other than cash, temporary cash investments and trade
                receivables), including, without limitation, capital stock of
                any Person.

        6L. PERMITTED INVESTMENTS. The Company will not, nor will it permit any
of its Subsidiaries to, make any Investment other than a Permitted Investment.

        6M. TRANSACTIONS WITH AFFILIATES. The Company will not, nor will it
permit any of its Subsidiaries to, enter into any transaction, including,
without limitation, the purchase, sale or exchange of Property or the rendering
of any service, with any Affiliate, except in the ordinary course of and
pursuant to the reasonable requirements of the business of the Company or such
Subsidiary and upon fair and reasonable terms no less favorable to the Company
or such Subsidiary than would be obtained in a comparable arm's-length
transaction with a Person not an Affiliate.

        6N. LINE OF BUSINESS. The Company will not, and will not permit any of
its Subsidiaries to, engage in any business if, as a result thereof, the
business and operations of the Company and its Subsidiaries taken as a whole,
would not be substantially the same as described in the Memorandum, except the
Solvay dairy and food enzyme business intended to be sold and described in
paragraph 6K(iv)(e) hereof.

        6O. SALE OR DISCOUNT OF RECEIVABLES. The Company will not, nor will it
permit any of its Subsidiaries to, discount or sell with recourse, or sell for
less than the greater of the face value or Fair Market Value thereof, any of its
notes receivable or accounts receivable.

        6P. PRIVATE OFFERING. The Company will not, nor will it permit any
Person acting on its behalf to, offer the Notes or any part thereof or any
similar Securities for issue or sale to, or solicit any offer to acquire any of
the same from, any Person so as to bring the issuance and sale of the Notes
within the provisions of Section 5 of the Securities Act.

<PAGE>   29

        7. EVENTS OF DEFAULT.

        7A. ACCELERATION. If any of the following events shall occur and be
continuing for any reason whatsoever (and whether such occurrence shall be
voluntary or involuntary or come about or be effected by operation of law or
otherwise):

                (i) the Company defaults in the payment of any principal of or
        Yield-Maintenance Amount on any Note when the same shall become due,
        either by the terms thereof or otherwise as provided herein; or

                (ii) the Company defaults in the payment of any interest on any
        Note for more than five (5) Business Days after the date due; or

                (iii) the Company or any of its Subsidiaries defaults in any
        payment of principal of or interest on any other obligation for money
        borrowed (or any Capitalized Lease Obligation, any obligation under a
        conditional sale or other title retention agreement, any obligation
        issued or assumed as full or partial payment for Property, whether or
        not secured, or any obligation under notes payable or drafts accepted
        representing extensions of credit) beyond any period of grace provided
        with respect thereto, or the Company or any of its Subsidiaries fails to
        perform or observe any other agreement, term or condition contained in
        any agreement under which any such obligation is created (or if any
        other event thereunder or under any such agreement shall occur and be
        continuing) and the effect of such failure or other event is to cause,
        or to permit the holder or holders of such obligation (or a trustee on
        behalf of such holder or holders) to cause, such obligation to become
        due prior to any originally stated maturity, or to be repurchased by the
        Company or any of its Subsidiaries, provided that the amount of any
        obligation as to which such a payment default shall occur or such a
        failure or other event causing or permitting acceleration or repurchase
        shall occur and be continuing exceeds Two Million Dollars ($2,000,000),
        individually, or the aggregate amount of all obligations as to which
        such a payment default shall occur and be continuing or such a failure
        or other event causing or permitting acceleration or repurchase shall
        occur and be continuing exceeds Five Million Dollars ($5,000,000); or

                (iv) the Company or any Subsidiary of the Company fails to
        perform or observe any agreement, term or condition contained in the
        Revolving Credit Agreement or any agreement extending, replacing or
        refinancing the obligations of the Company under the Revolving Credit
        Agreement, beyond any period of grace provided with respect thereto,
        provided that this clause (iv) shall not apply to a failure to make any
        payment owing under the Revolving Credit Facility (which failure may
        nevertheless constitute an Event of Default under clause (iii) of this
        paragraph 7A, subject to the requirements of such clause); or

                (v) any representation or warranty made by the Company herein or
        in any writing furnished in connection herewith or pursuant hereto shall
        be false in any material respect on the date as of which made; or

<PAGE>   30

                (vi) the Company fails to perform or observe any agreement
        contained in paragraph 6 hereof; or

                (vii) the Company fails to perform or observe any other
        agreement, term or condition contained herein and such failure shall not
        be remedied within thirty (30) days after any officer of the Company
        obtains actual knowledge thereof; or

                (viii) any Subsidiary Guaranty shall cease to be in full force
        and effect on or after the Release Date; or

                (ix) any warranty or representation contained in the Subsidiary
        Guaranty shall be false or misleading in any material respect when made,
        or a Subsidiary Guarantor shall breach or violate any covenant contained
        in the Subsidiary Guaranty under which it is obligated; or

                (x) a Guaranty Event of Default shall have occurred and be
        continuing; or

                (xi) the Eastman Guaranty or the Cultor Guaranty shall cease to
        be in full force and effect prior to the Release Date; or

                (xii) any order, judgment or decree is entered in any
        proceedings against the Company or any Subsidiary of the Company
        decreeing a split-up of the Company or such Subsidiary of the Company
        that requires the divestiture of assets representing a Significant Part,
        or the divestiture of the stock of a Subsidiary of the Company whose
        assets represent a Significant Part, of Consolidated Total Assets or
        that requires the divestiture of assets, or stock of a Subsidiary of the
        Company, that shall have contributed a Significant Part of Consolidated
        Net Income for any of the three fiscal years of the Company then most
        recently ended, and such order, judgment or decree remains unstayed and
        in effect for more than sixty (60) days; or

                (xiii) a final judgment in an amount in excess of Two Million
        Dollars ($2,000,000) is rendered against the Company or any of its
        Subsidiaries and, within sixty (60) days after entry thereof, such
        judgment is not discharged or execution thereof stayed pending appeal,
        or within sixty (60) days after the expiration of any such stay, such
        judgment is not discharged; or

                (xiv) the Company or any of its Subsidiaries makes an assignment
        for the benefit of creditors or is generally not paying its debts as
        such debts become due; or

                (xv) any order, judgment or decree is entered in any proceedings
        against the Company or any of its Subsidiaries decreeing the dissolution
        of the Company or any of its Subsidiaries and such order, judgment or
        decree remains unstayed and in effect for more than sixty (60) days; or

                (xvi) any decree or order for relief in respect of the Company
        or any of its Subsidiaries is entered under any bankruptcy,
        reorganization, compromise, arrangement, insolvency, readjustment of
        debt, dissolution or liquidation or similar law, whether now or
        hereafter in effect (the "Bankruptcy Law"), of any jurisdiction; or

<PAGE>   31

                (xvii) the Company or any Subsidiary of the Company petitions or
        applies to any tribunal for, or consents to, the appointment of, or the
        taking of possession by, a trustee, receiver, custodian, liquidator or
        similar official of the Company or any of its Subsidiaries, or of any
        substantial part of the Property of the Company or any of its
        Subsidiaries, or commences a voluntary case under the Bankruptcy Law of
        the United States or any proceedings (other than proceedings for the
        voluntary liquidation and dissolution of a Subsidiary of the Company)
        relating to the Company or any of its Subsidiaries under the Bankruptcy
        Law of any other jurisdiction; or

                (xviii) any such petition or application is filed, or any such
        proceedings are commenced, against the Company or any of its
        Subsidiaries and the Company or such Subsidiary of the Company by any
        act indicates its approval thereof, consent thereto or acquiescence
        therein, or an order, judgment or decree is entered appointing any such
        trustee, receiver, custodian, liquidator or similar official, or
        approving the petition in any such proceedings, and such order, judgment
        or decree remains unstayed and in effect for more than thirty (30) days;

then

                        (a) if such event is an Event of Default specified in
                clause (xvi), (xvii) or (xviii) of this paragraph 7A with
                respect to the Company, all of the Notes at the time outstanding
                shall automatically become immediately due and payable at par
                together with interest accrued thereon and together with the
                Yield-Maintenance Amount, if any, without presentment, demand,
                protest or notice of any kind, all of which are hereby waived by
                the Company,

                        (b) if such event is an Event of Default specified in
                clause (i) or clause (ii) of this paragraph 7A, any holder of
                Notes who or which shall not have consented to any waiver with
                respect to such Event of Default may, at his or its option, by
                notice in writing to the Company, declare the Notes then held by
                such holder to be, and such Notes shall thereupon be and become,
                immediately due and payable at par together with interest
                accrued thereon and together with the Yield-Maintenance Amount,
                if any, without presentment, demand, protest or notice of any
                kind, all of which are hereby waived by the Company, and

                        (c) if such event is not an Event of Default specified
                in clause (xvi), (xvii) or (xviii), of this paragraph 7A the
                Required Holders may at its or their option, by notice in
                writing to the Company, declare all of the Notes to be, and all
                of the Notes shall thereupon be and become, immediately due and
                payable at par together with interest accrued thereon and
                together with the Yield-Maintenance Amount, if any, with respect
                to each Note, without presentment, demand, protest or other
                notice of any kind, all of which are hereby waived by the
                Company.

        7B. RESCISSION OF ACCELERATION. At any time after all of the Notes shall
have been declared immediately due and payable pursuant to paragraph 7A(c)
hereof by any holder or holders of Notes, then and in every such case, the
Required Holders may, by written instrument

<PAGE>   32

filed with the Company and such holder or holders, rescind and annul such
declaration, and the consequences thereof, provided that at the time such
declaration is annulled and rescinded:

                        (a) no judgment or decree shall have been entered for
                the payment of any moneys due on or pursuant to the Notes or
                this Agreement;

                        (b) all arrears of interest upon all the Notes and all
                other sums payable under the Notes and under this Agreement
                (except any principal of, or interest or Yield-Maintenance
                Amount on, the Notes that shall have become due and payable by
                reason of such declaration under paragraph 7A) shall have been
                duly paid; and

                        (c) each and every other Default and Event of Default
                shall have been waived pursuant to paragraph 11C hereof or
                otherwise made good or cured.

No such rescission and annulment shall extend to or affect any subsequent Event
of Default or Default or impair any right consequent thereon.

        7C. NOTICE OF ACCELERATION OR RESCISSION.

        Whenever any Note shall be declared immediately due and payable pursuant
to paragraph 7A or any such declaration shall be rescinded and annulled pursuant
to paragraph 7B, the Company shall forthwith give written notice thereof to the
holder of each Note at the time outstanding.

        7D. OTHER REMEDIES. If any Event of Default or Default shall occur and
be continuing, the holder of any Note may proceed to protect and enforce its
rights under this Agreement, such Note and any Subsidiary Guaranty by exercising
such remedies as are available to such holder in respect thereof under
applicable law, either by suit in equity or by action at law, or both, whether
for specific performance of any covenant or other agreement contained in this
Agreement or in aid of the exercise of any power granted in this Agreement. No
remedy conferred in this Agreement upon the holder of any Note is intended to be
exclusive of any other remedy, and each and every such remedy shall be
cumulative and shall be in addition to every other remedy conferred herein or
now or hereafter existing at law or in equity or by statute or otherwise.

        8. REPRESENTATIONS, COVENANTS AND WARRANTIES. The Company represents,
covenants and warrants, as of the Closing Date, as follows:

        8A. ORGANIZATION AND AUTHORITY.

                (i) Each of the Company and its Subsidiaries is a corporation
        duly organized and existing in good standing under the laws of its
        respective jurisdiction of incorporation.

                (ii) PART 8A OF ANNEX 3 attached to this Agreement sets forth,
        as of the Closing Date,

<PAGE>   33

                        (a) the name of each corporation, partnership and joint
                venture which is an Affiliate, and the nature of the affiliation
                of such Affiliate, and

                        (b) the name of each Subsidiary of the Company and its
                jurisdiction of incorporation (or organization).

                (iii) Each of the Company and its Subsidiaries

                        (a) has all licenses, certificates, permits, franchises
                and other governmental authorizations necessary to own and
                operate its Properties and to carry on its business as now
                conducted and as presently proposed to be conducted, except
                where the failure to have such licenses, certificates, permits,
                franchises and other governmental authorizations, in the
                aggregate for all such failures, could not reasonably be
                expected to have a Material Adverse Effect, and

                        (b) has duly qualified or has been duly licensed, and is
                authorized to do business and is in good standing, as a foreign
                corporation, in each state in the United States of America and
                in each other jurisdiction, except where the failure to be so
                qualified or licensed and authorized and in good standing, in
                the aggregate for all such failures, could not reasonably be
                expected to have a Material Adverse Effect.

                (iv) All of the outstanding common stock of the Company is owned
        by Eastman and Cultor U.S., Inc., a Delaware corporation and
        wholly-owned Subsidiary of Cultor.

        8B. FINANCIAL STATEMENTS; SUMMARY AND PRO FORMA FINANCIAL INFORMATION.

                (i) FINANCIAL STATEMENTS. The Company has furnished each
        Purchaser with each of the financial statements described in PART 8B OF
        ANNEX 3 attached to this Agreement, identified by a principal financial
        officer of the Company. Such financial statements (including any related
        schedules and notes) are true and correct in all material respects
        (subject, as to interim statements, to changes resulting from audits and
        year-end adjustments), have been prepared in accordance with GAAP
        consistently followed throughout the periods involved and show all
        liabilities, direct and contingent, of the Company and its Subsidiaries
        required to be shown in accordance with GAAP. The balance sheets fairly
        present the condition of the Company and its Subsidiaries as at the
        dates thereof, and the consolidated statements of operations, changes in
        shareholders' equity, income and cash flows fairly present the results
        of the operations of the Company and its Subsidiaries for the periods
        indicated. There has been no material adverse change in the business,
        condition or operations (financial or otherwise) of the Company and its
        Subsidiaries taken as a whole since December 31, 1995.

                (ii) SUMMARY AND PRO FORMA FINANCIAL INFORMATION. All statements
        or summaries of historical financial condition and performance of the
        Company and its Subsidiaries included in the Memorandum have been
        derived from financial statements and information prepared on a basis of
        accounting consistent with GAAP, except as noted therein. All pro forma
        and projected information (the "Projections") with respect to the

<PAGE>   34

        Company or any of its Subsidiaries included in the Memorandum or
        otherwise provided to any Purchaser by the Company have been derived
        from financial statements and information prepared on a basis of
        accounting consistent with GAAP and with accounting principles currently
        used by the Company, except as noted therein, and all material
        assumptions on which such pro forma information was based are disclosed
        therein. The assumptions used in preparation of the Projections were
        reasonable when made and continue to be reasonable. Such Projections
        have been prepared in good faith, have a reasonable basis and represent
        the good faith opinion of the Company as to the projected results of the
        operations of the Company after giving effect to the transactions
        contemplated by the Financing Documents. The estimates of future
        performance and financial condition set forth in the Projections, taken
        as a whole, are reasonable. No material facts have occurred since the
        preparation of the Projections that would materially affect such
        Projections. Any and all references to 1995 financial figures contained
        in the Projections referred to in this paragraph 8B(ii) shall, in each
        case, be qualified in their entirety by the 1995 financial statements
        delivered by the Company to each Purchaser and described in Part 8B of
        Annex 3 hereto.

        8C. ACTIONS PENDING. Except as listed on PART 8(C) OF ANNEX 3, there is
no action, suit, investigation or proceeding pending or, to the knowledge of the
Company, threatened against the Company or any of its Subsidiaries, or any
Properties or rights of the Company or any its Subsidiaries, by or before any
court, arbitrator or administrative or governmental body that could reasonably
be expected to have a Material Adverse Effect.

        8D. OUTSTANDING DEBT. Neither the Company nor any of its Subsidiaries
has outstanding any Indebtedness as of March 31, 1996 except as listed on PART
8D OF ANNEX 3 attached to this Agreement. The aggregate amount of all
indebtedness of the Company and the Subsidiaries incurred since March 31, 1996
and outstanding on the Closing Date (excluding the Indebtedness evidenced by the
Notes) is not in excess of Fifteen Million United States Dollars (US$15,000,000)
(or the equivalent thereof in other currencies). There exists no default under
the provisions of any instrument evidencing any Indebtedness of the Company or
any of its Subsidiaries or of any agreement relating thereto.

        8E. TITLE TO PROPERTIES. Each of the Company and its Subsidiaries has
good and indefeasible title to its respective real properties (other than
properties that it leases) and good title to all of its other respective
Properties, including the Properties reflected in the most recent audited
balance sheet referred to in paragraph 8B(i) (other than Properties disposed of
in the ordinary course of business), subject to no Lien of any kind except Liens
permitted by paragraph 6I hereof. All leases necessary in any material respect
for the conduct of the respective businesses of the Company and its Subsidiaries
are valid and subsisting and are in full force and effect.

        8F. TAXES. Each of the Company and its Subsidiaries has filed all
Federal, State and other income tax returns that, to the best knowledge of the
officers of the Company, are required to be filed, and each has paid all taxes
as shown on such returns and on all assessments received by it to the extent
that such taxes have become due, except such taxes as are being contested in
good faith by appropriate proceedings for which adequate reserves have been
established in accordance with GAAP.

<PAGE>   35

        8G. CONFLICTING AGREEMENTS AND OTHER MATTERS.

                (i) RESTRICTIVE AGREEMENTS. Neither the Company nor any of its
        Subsidiaries is a party to any contract or agreement or subject to any
        charter or other corporate restriction which could reasonably be
        expected to have a Material Adverse Effect.

                (ii) CONFLICTING AGREEMENTS. Neither the execution nor delivery
        of this Agreement or the Notes, nor the offering, issuance and sale of
        the Notes, nor fulfillment of nor compliance with the terms and
        provisions of this Agreement and the Notes will conflict with, or result
        in a breach of the terms, conditions or provisions of, or constitute a
        default under, or result in any violation of, or result in the creation
        of any Lien upon any of the Properties of the Company or any of its
        Subsidiaries pursuant to, the charter or bylaws of the Company or any of
        its Subsidiaries, any award of any arbitrator or any agreement
        (including any agreement with stockholders), instrument, order,
        judgment, decree, statute, law, rule or regulation to which the Company
        or any of its Subsidiaries is subject.

                (iii) LIMITATIONS ON DEBT. Neither the Company nor any of its
        Subsidiaries is a party to, or otherwise subject to any provision
        contained in, any instrument evidencing Indebtedness of the Company or
        such Subsidiary of the Company, any agreement relating thereto or any
        other contract or agreement (including its charter) that limits the
        amount of, or otherwise imposes restrictions on the incurring of,
        Indebtedness of the Company of the type to be evidenced by the Notes
        except as set forth in the agreements listed on Part 8G OF ANNEX 3
        attached to this Agreement.

        8H. OFFERING OF NOTES. Neither the Company nor any agent acting on its
behalf has, directly or indirectly, offered the Notes or any similar Security of
the Company for sale to, or solicited any offers to buy the Notes or any similar
Security of the Company from, or otherwise approached or negotiated with respect
hereto with, any Person other than institutional investors, and neither the
Company nor any agent acting on its behalf has taken or will take any action
that would subject the issuance or sale of the Notes to the provisions of
Section 5 of the Securities Act or to the provisions of any securities or "blue
sky" law of any applicable jurisdiction.

        8I. REGULATION G, ETC. Neither the Company nor any of its Subsidiaries
owns or has any present intention of acquiring any "margin stock" as defined in
Regulation G (12 CFR Part 207) of the Board of Governors of the Federal Reserve
System ("Margin Stock"). PART 8I OF ANNEX 3 attached to this Agreement describes
the use of proceeds from the sale of the Notes. None of such proceeds will be
used, directly or indirectly, for the purpose, whether immediate, incidental or
ultimate, of purchasing or carrying any Margin Stock or for the purpose of
maintaining, reducing or retiring any Indebtedness that was originally incurred
to purchase or carry any stock that is currently a Margin Stock or for any other
purpose that might constitute this transaction a "purpose credit" within the
meaning of such Regulation G. Neither the Company nor any agent acting on its
behalf has taken or will take any action that might cause this Agreement or the
Notes to violate Regulation G, Regulation T or any other regulation of the Board
of Governors of the Federal Reserve System or to violate the Securities Exchange
Act of 1934, as amended, in each case as in effect now or as the same may
hereafter be in effect.

<PAGE>   36

        8J. ERISA. No accumulated funding deficiency (as defined in section 302
of ERISA and section 412 of the IRC), whether or not waived, exists with respect
to any Pension Plan. No liability to the PBGC has been or is expected by the
Company to be incurred with respect to any Pension Plan by the Company or any of
its Subsidiaries that could reasonably be expected to have a Material Adverse
Effect. Neither the Company nor any of its Subsidiaries has incurred or
presently expects to incur any withdrawal liability under Title IV of ERISA with
respect to any Multiemployer Plan that could reasonably be expected to have a
Material Adverse Effect. The execution and delivery of this Agreement and the
issuance and sale of the Notes will not involve any transaction that is subject
to the prohibitions of section 406 of ERISA or in connection with which a tax
could be imposed pursuant to section 4975 of the IRC. The representation by the
Company in the next preceding sentence is made in reliance upon and subject to
the accuracy of each Purchaser's representation in paragraph 9 hereof as to the
source of the funds to be used to pay the purchase price of the Notes to be
purchased by it.

        8K. ENVIRONMENTAL COMPLIANCE.

                (i) COMPLIANCE. Each of the Company and its Subsidiaries has
        been, since its incorporation, complying with, and, on the Closing Date
        will be in compliance with, all Environmental Protection Laws in effect
        in each jurisdiction where it is presently doing business and in which
        the failure so to comply could reasonably be expected to have a Material
        Adverse Effect.

                (ii) LIABILITY. Neither the Company nor any of its Subsidiaries
        is subject to any liability under any Environmental Protection Laws
        that, in the aggregate, could reasonably be expected to have a Material
        Adverse Effect.

        8L. GOVERNMENTAL CONSENT. Neither the nature of the Company or any of
its Subsidiaries, nor any of their respective businesses or Properties, nor any
relationship between the Company or any of its Subsidiaries and any other
Person, nor any circumstance in connection with the offering, issuance, sale or
delivery of the Notes is such as to require any authorization, consent,
approval, exemption or other action by or notice to or filing with any court or
administrative or governmental body (other than routine filings after the
Closing Date with the Securities and Exchange Commission and state Blue Sky
authorities) in connection with the execution and delivery of this Agreement,
the offering, issuance, sale or delivery of the Notes, the Cultor Guaranty and
the Eastman Guaranty or fulfillment of or compliance with the terms and
provisions of this Agreement, the Cultor Guaranty, the Eastman Guaranty or the
Notes.

        8M. DISCLOSURE. Neither this Agreement, the Memorandum nor any other
document, certificate or statement furnished to any Purchaser by or on behalf of
the Company in connection with the sale of the Notes contains any untrue
statement of a material fact or omits to state a material fact necessary in
order to make the statements contained herein and in such documents,
certificates and statements not misleading. There is no fact peculiar to the
Company or any of its Subsidiaries that could reasonably be expected to have a
Material Adverse Effect or in the future may (so far as the Company can now
foresee) have a Material Adverse Effect and that has not been set forth herein
or in the other documents, certificates and statements furnished to each
Purchaser by or on behalf of the Company prior to the date hereof in connection
with the transactions contemplated hereby.

<PAGE>   37

        8N. CERTAIN LAWS.

                (i) INVESTMENT COMPANY ACT. The Company is not, and is not
        directly or indirectly controlled by, or acting on behalf of any Person
        which is, an "investment company" within the meaning of the Investment
        Company Act of 1940, as amended.

                (ii) ABSENCE OF FOREIGN OR ENEMY STATUS. The Company is not

                        (a) an "enemy" or an "ally of enemy" within the meaning
                of Section 2 of the Trading with the Enemy Act, as amended, or
                any executive orders or regulations issued or promulgated
                pursuant thereto, or

                        (b) a "national" of any "designated enemy country" as
                such terms are defined in Executive Order No. 9095, as amended,
                of the President of the United States of America.

        Neither the issue and sale of the Notes by the Company nor its use of
        the proceeds thereof as contemplated by this Agreement will violate the
        Foreign Assets Control Regulations, the Regulations Prohibiting
        Transactions Involving the Shipment of Certain Merchandise between
        Foreign Countries, the Cuban Assets Control Regulations, the Iranian
        Assets Control Regulations, the Iranian Transactions Regulations, the
        Libyan Sanctions Regulations, the Iraqi Sanctions Regulations, the
        Federal Republic of Yugoslavia (Serbia and Montenegro) and Bosnian
        Serb-Controlled Areas of the Republic of Bosnia and Herzegovina
        Sanctions Regulations or the Unita (Angola) Sanctions Regulations, of
        the United States Treasury Department (31 C.F.R., Subtitle B, Chapter V,
        as amended) or Executive Orders 12722 and 12724 (transactions with Iraq)
        and Executive Orders 12723 and 12725 (transactions with Kuwait).

                (iii) HOLDING COMPANY STATUS. The Company is not a "holding
        company" or an "affiliate" of a "holding company," or a "subsidiary
        company" of a "holding company," or a "public utility" within the
        meaning of the Public Utility Holding Company Act of 1935, as amended.

        9. REPRESENTATIONS OF THE PURCHASER.

        9A. PURCHASE FOR INVESTMENT. Each Purchaser represents as of the Closing
Date, and in making the sale of Notes to each such Purchaser it is specifically
understood and agreed, that such Purchaser is not acquiring the Notes to be
purchased by it under this Agreement with a view to or for sale in connection
with any distribution thereof within the meaning of the Securities Act, provided
that the disposition of each Purchaser's Property shall at all times be and
remain within its control.

        9B. ERISA. Each Purchaser represents as of the Closing Date:

                (i) if it is acquiring the Notes for its own account with funds
        from or attributable to its general account, and in reliance upon the
        Company's representations set forth in paragraph 8J, that the amount of
        the reserves and liabilities for the general account contracts (as
        defined by the annual statement for life insurance companies as in

<PAGE>   38

        effect on the date hereof and approved by the National Association of
        Insurance Commissioners (the "NAIC Annual Statement")) held by or on
        behalf of any Pension Plan together with the amount of the reserves and
        liabilities for the general account contracts held by or on behalf of
        any other Pension Plans maintained by the same employer (or affiliate
        thereof, as such term is defined in section V of DOL Prohibited
        Transaction Exemption 95-60 (60 FR 35925, July 12, 1995)) or by the same
        employee organization (as defined in ERISA) in the general account do
        not exceed 10% of the total reserves and liabilities of the general
        account (exclusive of separate account liabilities) plus surplus as set
        forth in the NAIC Annual Statement filed with the state of domicile of
        the insurance company; for purposes of the percentage limitation in this
        clause (i), the amount of reserves and liabilities for the general
        account contracts held by or on behalf of a Pension Plan shall be
        determined before reduction for credits on account of any reinsurance
        ceded on a coinsurance basis; or

                (ii) if any part of the funds being used by it to purchase the
        Notes shall come from assets of an employee benefit plan (as defined in
        section 3 of ERISA) or a plan (as defined in section 4975(e)(1) of the
        IRC):

                        (a) if such funds are attributable to a "separate
                account" (as defined in section 3 of ERISA), then

                                (I) all requirements for an exemption under DOL
                        Prohibited Transaction Exemption 90-1 (issued January
                        29, 1990) are met with respect to the use of such funds
                        to purchase the Notes, or

                                (II) the employee benefit plans with an interest
                        in such separate account have been identified in a
                        writing delivered by such Purchaser to the Company;

                        (b) if such funds are attributable to a "separate
                account" (as defined in section 3 of ERISA) that is maintained
                solely in connection with fixed contracted obligations of an
                insurance company, any amounts payable, or credited, to any
                employee benefit plan having an interest in such account and to
                any participant or beneficiary of such plan (including an
                annuitant) are not affected in any manner by the investment
                performance of the separate account;

                        (c) if such funds are attributable to an "investment
                fund" managed by a "qualified plan asset manager" (as such terms
                are defined in Part V of DOL Prohibited Transaction Exemption
                84-14, issued March 13, 1984), all requirements for an exemption
                under such Exemption are met with respect to the use of such
                funds to purchase the Notes; or

                        (d) such employee benefit plan is excluded from the
                provisions of section 406 of ERISA by virtue of section 4(b) of
                ERISA.

<PAGE>   39

        10. DEFINITIONS. The following terms shall have the meanings specified
with respect thereto below:

        10A. YIELD-MAINTENANCE TERMS.

        "CALLED PRINCIPAL" shall mean, with respect to any Note, the principal
of such Note that is to be prepaid pursuant to paragraph 4B hereof (any partial
prepayment being applied in satisfaction of required payments of principal in
inverse order of their scheduled due dates) or purchased pursuant to paragraph
4D hereof or is declared to be immediately due and payable pursuant to paragraph
7 hereof, as the context requires.

        "DESIGNATED SPREAD" shall mean one-half percent (0.50%).

        "DISCOUNTED VALUE" shall mean, with respect to the Called Principal of
any Note, the amount obtained by discounting all Remaining Scheduled Payments
with respect to such Called Principal from their respective scheduled due dates
to the Settlement Date with respect to such Called Principal, in accordance with
accepted financial practice and at a discount factor (applied on a semiannual
basis) equal to the Reinvestment Yield with respect to such Called Principal.

        "REINVESTMENT YIELD" shall mean, with respect to the Called Principal of
any Note, the sum of the Designated Spread plus the yield to maturity implied by
either, (i) the yields reported, as of 10:00 A.M, (New York City time) on the
Business Day next preceding the Settlement Date with respect to such Called
Principal, on the display designated as "Page 678" on the Telerate Service (or
such other display as may replace Page 678 on the Telerate Service) for actively
traded U.S. Treasury securities having a maturity equal to the Remaining Average
Life of such Called Principal as of such Settlement Date, or if such yields
shall not be reported as of such time or the yields reported as of such time
shall not be ascertainable, then

                (ii) the Treasury Constant Maturity Series yields reported, for
        the latest day for which such yields shall have been so reported as of
        the Business Day next preceding the Settlement Date with respect to such
        Called Principal, in Federal Reserve Statistical Release H.15 (519) (or
        any comparable successor publication) for actively traded U.S. Treasury
        securities having a constant maturity equal to the Remaining Average
        Life of such Called Principal as of such Settlement Date.

Such implied yield shall be determined, if necessary, by

                        (a) converting U.S. Treasury bill quotations to
                bond-equivalent yields in accordance with accepted financial
                practice, and

                        (b) interpolating linearly between reported yields for
                various maturities most closely corresponding to the Remaining
                Average Life of such called principal as of the Settlement Date.

        "REMAINING AVERAGE LIFE" shall mean, with respect to the Called
Principal of any Note, the number of years (calculated to the nearest
one-twelfth year) obtained by dividing

<PAGE>   40

                (i) such Called Principal into

                (ii) the sum of the products obtained by multiplying

                        (a) each Remaining Scheduled Payment of such Called
                Principal (but not of interest thereon) by

                        (b) the number of years (calculated to the nearest
                one-twelfth (1/12) year) that will elapse between the Settlement
                Date with respect to such Called Principal and the scheduled due
                date of such Remaining Scheduled Payment.

        "REMAINING SCHEDULED PAYMENTS" shall mean, with respect to the Called
Principal of any Note, all payments of such Called Principal and interest
thereon that would be due on or after the Settlement Date with respect to such
Called Principal if no payment of such Called Principal were made prior to its
scheduled due date.

        "SETTLEMENT DATE" shall mean, with respect to the Called Principal of
any Note, the date on which such Called Principal is to be prepaid pursuant to
paragraph 4B hereof or purchased pursuant to paragraph 4D hereof or is declared
to be immediately due and payable pursuant to paragraph 7 hereof, as the context
requires.

        "YIELD-MAINTENANCE AMOUNT" shall mean, with respect to any Note, a
premium equal to the excess, if any, of the Discounted Value of the Called
Principal of such Note over the sum of

                (i) such Called Principal plus

                (ii) interest accrued thereon as of (including interest due on)
        the Settlement Date with respect to such Called Principal.

The Yield-Maintenance Amount shall in no event be less than zero.

        10B. Other Terms.

        "ACCEPTABLE CONTROL PERSON" - has the meaning assigned to it in
paragraph 4C(iv) of this Agreement.

        "ACQUISITION AGREEMENT" means the asset purchase agreement to be entered
into by the Company and Solvay S.A., pursuant to which the Company will acquire
substantially all of the assets of Solvay S.A.

        "ACQUISITION DOCUMENTS" means the Acquisition Agreement and any
instruments or other agreements executed or delivered in connection therewith.

        "AFFILIATE" at any time means a Person (other than a Subsidiary)

                (i) that directly or indirectly through one or more
        intermediaries controls, or is controlled by, or is under common control
        with, the Company,

<PAGE>   41

                (ii) that beneficially owns or holds five percent (5%) or more
        of any class of the Voting Stock (or in the case of a Person that is not
        a corporation, five percent (5%) or more of the equity interest) of the
        Company or any Subsidiary of the Company, or

                (iii) five percent (5%) or more of the Voting Stock (or in the
        case of a Person that is not a corporation, five percent (5%) or more of
        the equity interest) of which is beneficially owned or held by the
        Company or a Subsidiary of the Company,

at such time.

As used in this definition,

                Control -- means the possession, directly or indirectly, of the
        power to direct or cause the direction of the management and policies of
        a Person, whether through the ownership of voting securities, by
        contract or otherwise.

        "BANKRUPTCY LAW" has the meaning specified in clause (xvi) of paragraph
7A of this Agreement.

        "BANKS" means Chemical Bank, Mellon Bank, N.A. and ABN Amro Bank, N.V.

        "BUSINESS DAY" shall mean any day other than a Saturday, a Sunday or a
day on which commercial banks in New York City are required or authorized to be
closed.

        "CAPITALIZED LEASE OBLIGATION" means any rental obligation which, under
GAAP, is or will be required to be capitalized on the books of the Company or
any of its Subsidiaries, taken at the amount thereof accounted for as
indebtedness (net of interest expense) in accordance with GAAP.

        "CHANGE IN CONTROL" has the meaning assigned to it in paragraph 4C(iv)
of this Agreement.

        "CLOSING DATE" has the meaning assigned to it in paragraph 2 of this
Agreement.

        "COMPANY" has the meaning assigned to it in the introductory sentence of
this Agreement.

        "CONSOLIDATED FIXED CHARGES" means, in respect of any period,

                (i) Consolidated Interest Expense determined in respect of such
        period, plus

                (ii) Consolidated Rental Expense in respect of such period.

        "CONSOLIDATED INDEBTEDNESS" means, at anytime, the aggregate amount of
Indebtedness of the Company and its Subsidiaries (without duplication),
determined at such time on a consolidated basis in accordance with GAAP;
provided, however, that Indebtedness under the New Revolving Credit Facility
shall only be included in Consolidated Indebtedness at any time

<PAGE>   42

to the extent that the aggregate outstanding amount thereof at such time exceeds
Twenty Million Dollars ($20,000,000).

        "CONSOLIDATED INTEREST EXPENSE" means, in respect of any period, the
consolidated interest expense of the Company and its Subsidiaries for such
period, determined in accordance with GAAP.

        "CONSOLIDATED NET INCOME" means, for any period, the net income of the
Company and its Subsidiaries for such period, after provisions for taxation and
minority interests, determined on a consolidated basis for such Persons in
accordance with GAAP, but excluding therefrom each of the following to the
extent included in the determination thereof:

                (i) extraordinary gains or losses, as determined in accordance
        with GAAP;

                (ii) net earnings or losses of any Subsidiary of the Company
        accrued prior to the date it became such a Subsidiary;

                (iii) net earnings of any Person (other than a Subsidiary of the
        Company) in which the Company or any of its Subsidiaries shall have an
        ownership interest unless such net earnings shall have actually been
        received by the Company or such Subsidiary in the form of a cash
        distribution;

                (iv) any portion of the net earnings of any of the Subsidiaries
        of the Company that by reason of contract, charter restriction or
        applicable law is unavailable for payment to the Company;

                (v) any gains or losses arising from any re-evaluation, write-up
        or write-down of assets other than in the ordinary course of business;

                (vi) any restoration during such period to income of any
        contingency reserve, except to the extent that provision for such
        reserve was made during such period out of income accrued during such
        period; and

                (vii) any net income or net loss during such period from (a) any
        change in accounting principles in accordance with GAAP, or (b) any
        prior period adjustments resulting from any change in accounting
        principles in accordance with GAAP.

        "CONSOLIDATED NET WORTH" means, at any time, the total shareholders'
equity of the Company and its Subsidiaries, determined at such time in
accordance with GAAP, but excluding therefrom the amount of share capital
attributable to Redeemable Preferred Stock.

        "CONSOLIDATED RENTAL EXPENSE" means, in respect of any period, one-third
(1/3) of the rental expense in respect of rentals of Property incurred by the
Company and its Subsidiaries, determined on a consolidated basis in accordance
with GAAP for such period.

        "CONSOLIDATED TOTAL ASSETS" means, at any time, the amount at which all
of the assets of the Company and its Subsidiaries would be reflected on the
Company's balance sheet as of its

<PAGE>   43

most recent fiscal year end prepared at such time on a consolidated basis in
accordance with GAAP.

        "CONTROL PAYMENT DATE" has the meaning assigned to it in paragraph 4C(i)
of this Agreement.

        "CULTOR" means Cultor Ltd., a Finnish corporation.

        "CULTOR GUARANTY" has the meaning assigned to it in paragraph 3I(ii) of
this Agreement.

        "DESIGNATED PORTION" has the meaning assigned to it in paragraph 6K(ii)
of this Agreement.

        "DISPOSITION VALUE" has the meaning assigned to it in paragraph 6K(iv)
of this Agreement.

        "EASTMAN" means Eastman Chemical Company, a Delaware corporation.

        "EASTMAN GUARANTY" has the meaning assigned to it in paragraph 3I(i) of
this Agreement.

        "EBITDA" means, in respect of any period, Consolidated Net Income for
such period

                (i) minus, to the extent added in the computation of such
        Consolidated Net Income, gains, net of losses, arising from the
        disposition of Property other than in the ordinary course of business,

                (ii) plus, to the extent deducted in the computation of such
        Consolidated Net Income, each of the following:

                        (a) Consolidated Interest Expense,

                        (b) taxes imposed on or measured by income or excess
                profits of the Company and its Subsidiaries,

                        (c) the amount of all depreciation, depletion and
                amortization allowances,

                        (d) the amount, if any, by which (x) non-cash expenses
                of the Company and its Subsidiaries in respect of the Employee
                Incentive Plan made in said period exceed (y) the amount of all
                cash payments in respect of non-cash expenses of the type
                referred to in the forgoing clause (x) which were deducted in
                the computation of Consolidated Net Income for any prior period,
                and

                        (e) losses, net of gains, arising from the disposition
                of Property other than in the ordinary course of business,

                (iii) minus, the amount, if any, by which (x) the amount of all
        cash payments in respect of non-cash expenses of the type referred to in
        the following clause (y) which

<PAGE>   44

        were deducted in the computation of Consolidated Net Income for any
        prior period, exceed (y) non-cash expenses of the Company and its
        Subsidiaries in respect of the Employee Incentive Plan to the extent
        deducted in the computation of such Consolidated Net Income.

        "EBITDAR" means, in respect of any period,

                (i) EBITDA determined in respect of such period, plus

                (ii) Consolidated Rental Expense for such period.

        "EMPLOYEE INCENTIVE PLAN" means the Company's Equity Value Plan, as
adopted effective July 1, 1994, and as amended pursuant to that certain First
Amendment to Genencor International, Inc. Equity Value Plan.

        "ENVIRONMENTAL PROTECTION LAW" means any federal, state, county,
regional, local or foreign law, statute, or regulation (including, without
limitation, CERCLA, RCRA and SARA) enacted in connection with or relating to the
protection or regulation of the environment, including, without limitation,
those laws, statutes, and regulations regulating the disposal, removal,
production, storing, refining, handling, transferring, processing, or
transporting of Hazardous Substances, and any regulations, issued or promulgated
in connection with such statutes by any Governmental Authority and any orders,
decrees or judgments issued by any court of competent jurisdiction in connection
with any of the foregoing.

As used in this definition,

                "CERCLA" means the Comprehensive Environmental Response,
        Compensation, and Liability Act of 1980, as amended from time to time
        (by SARA or otherwise), and all rules and regulations promulgated in
        connection therewith;

                "Governmental Authority" means

                        (a) the government of

                                (i) the United States of America, any state or
                        other political subdivision thereof, or

                                (ii) any other jurisdiction in which the Company
                        or any Subsidiary of the Company conducts all or any
                        part of its business, or that asserts any jurisdiction
                        over the conduct of the affairs, or the Property, of the
                        Company or any Subsidiary of the Company, and

                        (b) any entity exercising executive, legislative,
                judicial, regulatory or administrative functions of, or
                pertaining to, any such government.

                "Hazardous Substances" has the meaning assigned to such term in
        42 U.S.C. Section 9601(14), as amended from time to time.

<PAGE>   45

                "RCRA" means the Resource Conservation and Recovery Act of 1976,
        as amended, and any rules and regulations issued in connection
        therewith; and

                "SARA" means the Superfund Amendments and Reauthorization Act of
        1986, as amended from time to time, and all rules and regulations
        promulgated in connection therewith.

                "ERISA" means the Employee Retirement Income Security Act of
        1974, as amended.

                "ERISA AFFILIATE" means any corporation or trade or business
        that

                (i) is a member of the same controlled group of corporations
        (within the meaning of Section 414(b) of the IRC) as the Company or

                (ii) is under common control (within the meaning of Section
        414(c) of the IRC) with the Company.

        "EVENT OF DEFAULT" means any of the events specified in paragraph 7A of
this Agreement, provided that there has been satisfied any requirement in
connection with such event for the giving of notice, or the lapse of time, or
the happening of any further condition, event or act, and "DEFAULT" means any of
such events, whether or not any such requirement has been satisfied.

        "EXCLUDED TRANSFER" has the meaning assigned to it in paragraph 6K(i) of
this Agreement.

        "FAIR MARKET VALUE" means, at any time with respect to any Property, the
sale value of such Property that would be realized in an arm's-length sale at
such time between an informed and willing buyer, and an informed and willing
seller, under no compulsion to buy or sell, respectively.

        "FINANCING DOCUMENTS" means this Agreement, the Notes, the Eastman
Guaranty, the Cultor Guaranty, the Subsidiary Guaranties, the Intercreditor
Agreement, the Acquisition Documents and the other agreements, certificates and
instruments to be executed pursuant to the terms of any of the foregoing, as
each may be amended, restated or otherwise modified from time to time.

        "FOREIGN PENSION PLAN" means any plan, fund or other similar program

                (i) established or maintained outside of the United States of
        America by any one or more of the Company or its Subsidiaries primarily
        for the benefit of the employees (substantially all of whom are aliens
        not residing in the United States of America) of the Company or such
        Subsidiaries, which plan, fund or other similar program provides for
        retirement income for such employees or results in a deferral of income
        for such employees in contemplation of retirement, and

                (ii) not otherwise subject to ERISA.

<PAGE>   46

        "GAAP" means accounting principles as promulgated from time to time in
statements, opinions and pronouncements by the American Institute of Certified
Public Accountants and the Financial Accounting Standards Board and in such
statements, opinions and pronouncements of such other entities with respect to
financial accounting of for-profit entities as shall be accepted by a
substantial segment of the accounting profession in the United States.

        "GUARANTY" means, with respect to any Person (for the purposes of this
definition, the "guarantor"), any obligation (except the endorsement in the
ordinary course of business of negotiable instruments for deposit or collection)
of such Person guaranteeing or in effect guaranteeing any indebtedness, dividend
or other obligation of any other Person (the "Primary Obligor") in any manner,
whether directly or indirectly, including, without limitation, obligations
incurred through an agreement, contingent or otherwise, by the guarantor:

                (i) to purchase such indebtedness or obligation or any Property
        constituting security therefor;

                (ii) to advance or supply funds

                        (a) for the purchase or payment of such indebtedness,
                dividend or obligation, or

                        (b) to maintain working capital or other balance sheet
                condition or any income statement condition of the Primary
                Obligor or otherwise to advance or make available funds for the
                purchase or payment of such indebtedness, dividend or
                obligation;

                (iii) to lease Property or to purchase securities or other
        Property or services primarily for the purpose of assuring the owner of
        such indebtedness or obligation of the ability of the Primary Obligor to
        make payment of the indebtedness or obligation; or

                (iv) otherwise to assure the owner of the indebtedness or
        obligation of the Primary Obligor against loss in respect thereof.

For purposes of computing the amount of any Guaranty, in connection with any
computation of indebtedness or other liability,

                (i) in each case where the obligation that is the subject of
        such Guaranty is in the nature of indebtedness for money borrowed it
        shall be assumed that the amount of the Guaranty is the amount of the
        direct obligation then outstanding, and

                (ii) in each case where the obligation that is the subject of
        such Guaranty is not in the nature of indebtedness for money borrowed it
        shall be assumed that the amount of the Guaranty is the maximum
        aggregate amount (if any) of such obligation.

        "GUARANTY EVENT OF DEFAULT" means a "Guaranty Event of Default" as
defined in Section 9 of the Eastman Guaranty and Section 9 of the Cultor
Guaranty, respectively.

<PAGE>   47

        "INDEBTEDNESS" means, with respect to any Person (without duplication),
all of the following:

                (i) all obligations of such Person for moneys borrowed;

                (ii) all obligations for moneys borrowed secured by any Lien
        existing on Property owned by such Person (whether or not such
        liabilities have been assumed by such Person or recourse is available
        against such Person);

                (iii) all obligations (other than trade and other ordinary
        accounts payable) of such Person in respect of the acquisition cost of
        Property or services to the extent payable after the time of acquisition
        or possession by such Person and not yet repaid where the advance or
        deferred payment was arranged principally as a method of financing the
        acquisition of such Property or services acquired (including, without
        limitation, any conditional sale or other title retention agreement);

                (iv) all Capitalized Lease Obligations of such Person;

                (v) its reimbursement or other obligations in respect of
        banker's acceptances, other acceptances, letters of credit and other
        instruments serving a similar function issued or accepted by banks and
        other financial institutions for the account of such Person, other than
        any such obligations in respect of ordinary trade credits; and

                (vi) all obligations under Guaranties given by such Person in
        respect of obligations of other Persons of the type set forth in clauses
        (i) through (v) of this definition.

        "INITIAL PUT NOTICE" has the meaning assigned to it in paragraph
4D(i)(a) of this Agreement.

        "INSTITUTIONAL HOLDER" means each original purchaser of a Note and any
of its affiliates, and any other holder of a Note that is an insurance company,
bank, trust company, investment company, investment banking firm, pension plan
or trust, profit sharing trust, university, charitable or educational foundation
or other similar Person which, in the ordinary course of its business, acquires
investments such as the Notes.

        "INTERCREDITOR AGREEMENT" has the meaning assigned to it in paragraph 3J
of this Agreement.

        "INTERGROUP TRANSFER" has the meaning assigned to it in paragraph 6K(i)
of this Agreement.

        "INVESTMENT GRADE" has the meaning assigned to it in paragraph 4D(ii)(b)
of this Agreement.

        "INVESTMENTS" means all investments made, in cash or by delivery of
Property, directly or indirectly, in any Person or any Property, whether by
acquisition of shares of capital stock, indebtedness or other obligations or
securities or by loan, advance, capital contribution or

<PAGE>   48

otherwise; provided, however, that "Investments" shall not mean or include
investments in Property to be used or consumed in the ordinary course of
business permitted by paragraph 6N.

        "IRC" means the Internal Revenue Code of 1986, as amended from time to
time, and all rules and regulations promulgated thereunder.

        "JOINDER AGREEMENT" means a Joinder Agreement in the form of Exhibit L
hereto.

        "LIEN" means any mortgage, pledge, security interest, encumbrance, lien
or charge of any kind (including any agreement to give any of the foregoing, any
conditional sale or other title retention agreement, any lease in the nature
thereof, and the filing of or agreement to give any financing statement under
the Uniform Commercial Code of any jurisdiction).

        "MARGIN STOCK" has the meaning assigned to such term in paragraph 8I of
this Agreement.

        "MATERIAL ADVERSE EFFECT" means a material adverse effect on (i) the
business, operations, affairs, financial condition, or Properties of the Company
and its Subsidiaries, taken as a whole, (ii) the ability of the Company to
perform its obligations under this Agreement or the Notes, (iii) the ability of
either Parent Guarantor to perform its obligations under the Eastman Guaranty or
the Cultor Guaranty, as the case may be, or (iv) the validity or enforceability
of this Agreement, any Subsidiary Guaranty, the Eastman Guaranty, the Cultor
Guaranty or the Notes.

        "MATERIAL SUBSIDIARY" means a Subsidiary of the Company that, at any
time, has net income which comprises more than five percent (5%) of Consolidated
Net Income (in each case determined for the fiscal quarter of the Company then
most recently ended) or shareholder's equity which comprises more than five
percent (5%) of Consolidated Net Worth (in each case determined for the fiscal
quarter of the Company then most recently ended).

        "MEMORANDUM" means the Confidential Private Placement Memorandum
prepared by Chemical Securities, dated January 1996, relating to the
transactions contemplated hereby (a copy of which previously has been delivered
to each Purchaser).

        "MOODY'S" means Moody's Investors Service, Inc.

        "MULTIEMPLOYER PLAN" means any "multiemployer plan" (as such term is
defined in ERISA) in respect of which the Company or any ERISA Affiliate is an
"employer" (as such term is defined in ERISA).

        "NAIC ANNUAL STATEMENT" has the meaning assigned to such term in
paragraph 9B of this Agreement.

        "NET PROCEEDS" has the meaning assigned to such term in paragraph 6K(iv)
of this Agreement.

        "NEW REVOLVING CREDIT FACILITY" means that certain $40,000,000 revolving
credit facility made available to the Company pursuant to the Revolving Credit
Agreement, as in effect on the date hereof.

<PAGE>   49

        "NOTES" has the meaning assigned to such term in paragraph 1 of this
Agreement.

        "NOTICE EVENT" has the meaning assigned to such term in paragraph 4C(iv)
of this Agreement.

        "ORDINARY COURSE TRANSFER" has the meaning assigned to it in paragraph
6K(i) of this Agreement.

        "PARENT GUARANTORS" means, collectively, Eastman and Cultor.

        "PBGC" means the Pension Benefit Guaranty Corporation, and its
successors and assigns.

        "PENSION PLAN" means any "employee pension benefit plan" (as such term
is defined in ERISA) maintained by the Company or any ERISA Affiliate for
employees of the Company or such ERISA Affiliate, excluding any Multiemployer
Plan, but including, without limitation, any Multiple Employer Pension Plan.

        As used in this definition,

                "Multiple Employer Pension Plan" means any employee benefit plan
        within the meaning of Section 3(3) of ERISA (other than a Multiemployer
        Plan), subject to Title IV of ERISA, to which the Company or any ERISA
        Affiliate and an employer (as such term is defined in Section 3 of
        ERISA), other than an ERISA Affiliate or the Company, contribute.

        "PERMITTED INVESTMENTS" means and includes the following:

                (i) Investments by the Company or any of its Subsidiaries in
        Wholly-Owned Subsidiaries, including any Investment in a Person which,
        immediately after giving effect to such Investment, becomes a
        Wholly-Owned Subsidiary, provided that at the time of any such proposed
        Investment no Default or Event of Default shall have occurred and be
        continuing;

                (ii) Investments in commercial paper and loan participations
        maturing within 270 days from the date of issuance and rated A-2 or P-2
        (or the equivalent) or better at the date of acquisition by Standard &
        Poor's or Moody's;

                (iii) Investments in direct obligations of the United States of
        America, maturing within one year of the date of acquisition thereof;

                (iv) Investments in marketable obligations of, or fully
        guaranteed or insured by, any agency of the United States of America,
        maturing within one year of the date of acquisition thereof;

                (v) Investments in marketable obligations of any foreign
        government, having the same credit rating from Standard & Poor's or
        Moody's as any obligation referred to in

<PAGE>   50

        clause (iii) or clause (iv) of this definition, maturing within one year
        of the date of acquisition thereof;

                (vi) Investments in certificates of deposit or banker's
        acceptances issued by an Acceptable Bank and, in each case, maturing
        within one year of the date of acquisition thereof;

                (vii) Investments in repurchase agreements with an Acceptable
        Bank, having terms of less than ninety (90) days and for obligations of
        the type specified in any of clauses (iii), (iv) or (v) of this
        definition; and

                (viii) Investments in addition to those described in clauses (i)
        through (vii), provided that the aggregate amount of such Investments at
        any time shall not exceed ten percent (10%) of Consolidated Net Worth at
        such time, provided that at the time of any such proposed Investment no
        Default or Event of Default shall have occurred and be continuing.

        Permitted Investments referred to in the foregoing clause (viii) shall
be valued at cost less any net return of capital through the sale or liquidation
thereof or other return of capital thereon.

As used in this definition,

                "Acceptable Bank" means a commercial bank or trust company
        having combined capital, surplus and undivided profits aggregating at
        least One Hundred Million Dollars ($100,000,000) (or the equivalent
        thereof in other currencies), or having assets of at least One Billion
        Dollars ($1,000,000,000) (or the equivalent thereof in other
        currencies).

        "PERMITTED TRANSFER" has the meaning assigned to it in paragraph 6K(i)
of this Agreement.

        "PERSON" means an individual, a partnership, a joint venture, a
corporation, a limited liability company, a trust, an unincorporated
organization and a government or any department or agency thereof.

        "PREFERRED STOCK" means, with respect to any corporation, any class of
capital stock of such corporation which is preferred over any other class of
capital stock of such corporation as to the payment of dividends or the payment
of any amount upon liquidation or dissolution of such corporation.

        "PREPAYMENT TRANSFER" has the meaning assigned to it in paragraph 6K(ii)
of this Agreement.

        "PROJECTIONS" has the meaning assigned to it in paragraph 8B(ii) of this
Agreement.

        "PROPERTY" means any interest in any kind of property or asset, whether
real, personal or mixed, and whether tangible or intangible.

<PAGE>   51

        "PURCHASER" means each Person identified as a purchaser in the Purchaser
Schedule attached hereto as Annex 1.

        "PUT CONDITION" has the meaning assigned to it in paragraph 4D(ii)(a) of
this Agreement.

        "PUT DATE" has the meaning assigned to it in paragraph 4D(i)(a) of this
Agreement.

        "PUT NOTICES" has the meaning assigned to it in paragraph 4D(i)(b) of
this Agreement.

        "REDEEMABLE PREFERRED STOCK" means, at any time, Preferred Stock of the
Company or any Subsidiary of the Company that is, by the terms pursuant to which
it was issued, subject to mandatory redemption, in whole or in part (including,
without limitation, redemption, in whole or in part, at the option of any holder
thereof).

        "REINVESTED TRANSFER" has the meaning assigned to it in paragraph 6K(ii)
of this Agreement.

        "RELEASE CONDITIONS" has the meaning assigned to it in paragraph
4D(ii)(c) of this Agreement.

        "RELEASE DATE" means the date upon which each of the conditions
precedent set forth in paragraph 5H(i) hereof has been completely satisfied or
waived in accordance with the provisions of paragraph 11C hereof.

        "REQUIRED HOLDERS" means the holder or holders of more than fifty
percent (50%) of the aggregate principal amount of the Notes from time to time
outstanding, exclusive of Notes owned by the Company, any Subsidiary of the
Company or any Affiliate.

        "RESPONSIBLE OFFICER" means each of the Chairman of the Board of
Directors, the President, any Vice President and the Treasurer of the Company.

        "RESTRICTED PAYMENT" means and includes

                (i) any dividend or other distribution, direct or indirect and
        whether payable in cash or Property, on account of any capital stock or
        other equity interests of the Company or any of its Subsidiaries, except
        to the extent such dividend or distribution

                        (a) is payable to the Company or

                        (b) is payable solely in capital stock or other equity
                interests of the Company or such Subsidiary of the Company;

                (ii) any redemption, retirement, purchase or other acquisition,
        direct or indirect, of any capital stock or other equity interests of
        the Company or any of its Subsidiaries now or hereafter outstanding, or
        of any warrants, rights or options to acquire any such capital stock or
        other equity interests or any Securities convertible into such capital
        stock or other equity interests, except to the extent that any amount
        due in respect of such redemption, retirement, purchase or other
        acquisition

<PAGE>   52

                        (a) is payable to the Company or any Subsidiary of the
                Company or

                        (b) is payable solely in capital stock or other equity
                interests of the Company or such Subsidiary of the Company; and

                (iii) Investments by the Company or any Subsidiary of the
        Company other than Permitted Investments, set forth in clause (i) to
        clause (vii), inclusive, of the definition of such term.

        "REVOLVING CREDIT AGREEMENT" means that certain Revolving Credit
Agreement, dated as of March 1, 1996, by and among the Company, Chemical Bank,
as agent, Chemical Bank, ABN Amro Bank, N.V. and Mellon Bank, N.A., as in effect
on the date hereof, together with any promissory notes evidencing the
obligations of the Company under such agreement.

        "SECURITIES ACT" means the Securities Act of 1933, as amended.

        "SECURITY" means "security" as defined in Section 2(1) of the Securities
Act.

        "SENIOR INDEBTEDNESS" has the meaning assigned to it in paragraph 6K(iv)
of this Agreement.

        "SIGNIFICANT PART" means, when used with respect to assets at any time,
more than 10% of Consolidated Total Assets, and, when used with respect to
Consolidated Net Income in respect of any period, more than 10% of Consolidated
Net Income for such period.

        "SOLVAY ACQUISITION" means the planned acquisition to be made by the
Company pursuant to the Acquisition Agreement.

        "SOLVAY ASSET SALE AMOUNT" has the meaning assigned to it in paragraph
6K(iv) of this Agreement.

        "STANDARD & POORS" means Standard & Poor's Ratings Group, a division of
McGraw-Hill, Inc.

        "SUBSIDIARY" means, for any Person,

                (i) a corporation of which more than fifty percent (50%) of the
        total combined voting power of all classes of Voting Stock shall,
        directly or indirectly, at the time as of which any determination is
        being made, be owned by such Person, by one or more other Subsidiaries
        of such Person or by such Person and one or more other Subsidiaries of
        such Person,

                (ii) a partnership in which such Person or another Subsidiary of
        such Person is, at the time as of which any determination is being made,
        a general or limited partner of such partnership, provided that such
        Person or other Subsidiary is entitled to receive more than fifty
        percent (50%) of the assets of such partnership upon its dissolution, or

<PAGE>   53

                (iii) any other Person (other than a corporation or a
        partnership) in which such Person, one or more Subsidiaries of such
        Person or such Person and one or more other Subsidiaries of such Person,
        directly or indirectly, at the time as of which any determination is
        being made, has at least majority ownership interest in such other
        Person or the power to elect or direct the election of a majority of the
        directors or other governing body of such other Person.

        "SUBSIDIARY GUARANTOR" means and includes Genencor, Inc., a corporation
organized under the laws of Delaware, Finnsugar Starch Enzymes U.S. Inc., a
corporation organized under the laws of Delaware, Genencor International Europe
OY, a corporation organized under the laws of Finland, Genencor International
B.V. Holland, a corporation organized under the laws of The Netherlands,
Genencor International N.V. Belgium, a corporation organized under the laws of
Belgium, and any Subsidiary that has executed a Subsidiary Guaranty.

        "SUBSIDIARY GUARANTY" has the meaning assigned to it in paragraph
5H(i)(b)(I) of this Agreement.

        "SUBSTANTIAL PORTION" has the meaning assigned to it in paragraph 6K(iv)
of this Agreement.

        "SUCCESSOR CORPORATION" has the meaning assigned to it in paragraph 6J.

        "TOTAL ASSETS" has the meaning assigned to it in paragraph 6K(iv) of
this Agreement.

        "TOTAL CAPITALIZATION" means, at any time, the sum of

                (i) Consolidated Indebtedness at such time, plus

                (ii) Consolidated Net Worth at such time.

        "TRANSFER" has the meaning assigned to it in paragraph 6K(iv) of this
Agreement.

        "TRANSFEREE" means any direct or indirect transferee of all or any part
of any Note purchased by any Purchaser under this Agreement.

        "VOTING STOCK" means, with respect to any corporation, any shares of
stock of such corporation whose holders are entitled under ordinary
circumstances to vote for the election of directors of such corporation
(irrespective of whether at the time stock of any other class or classes shall
have or might have voting power by reason of the happening of any contingency).

        "WHOLLY-OWNED SUBSIDIARY" means any Subsidiary of the Company 100% of
all of the Voting Stock of which is owned by any one or more of the Company
and/or other Wholly-Owned Subsidiaries.

        11. MISCELLANEOUS.

        11A. NOTE PAYMENTS. The Company agrees that, so long as any Purchaser
shall hold any Note, it will make payments of principal thereof and
Yield-Maintenance Amount, if any, and

<PAGE>   54

interest thereon, by wire transfer of immediately available funds for credit to
the account or accounts as specified in the Purchaser Schedule attached hereto
as Annex 1, or such other account or accounts in the United States of America as
any Purchaser may designate in writing, notwithstanding any contrary provision
herein or in any Note with respect to the place of payment. The Company agrees
to afford the benefits of this paragraph 11A to any Transferee that shall have
made the same agreement as each Purchaser has made in this paragraph 11A. If any
payment due on, or with respect to, any Note shall fall due on a day other than
a Business Day, then such payment shall be made on the first Business Day next
preceding the day on which such payment shall have so fallen due.

        11B. EXPENSES. The Company agrees, whether or not the transactions
contemplated hereby shall be consummated, to pay, and save each Purchaser and
any Transferee harmless against liability for the payment of, all out-of-pocket
expenses arising in connection with such transactions, including

                (i) all document production and duplication charges and the fees
        and expenses of any special counsel engaged by the Purchasers or any
        Transferee in connection with this Agreement, the Intercreditor
        Agreement, the Cultor Guaranty, the Eastman Guaranty, any Subsidiary
        Guaranty or the transactions contemplated hereby and any subsequent
        proposed modification of, or proposed consent under, this Agreement or
        any other such agreement, whether or not such proposed modification
        shall be effected or proposed consent granted, and

                (ii) the costs and expenses, including attorneys' fees, incurred
        by any Purchaser or any Transferee in enforcing any rights under this
        Agreement, the Cultor Guaranty, the Eastman Guaranty, any Subsidiary
        Guaranty or the Notes or in responding to any subpoena or other legal
        process issued in connection with this Agreement, the Intercreditor
        Agreement, the Cultor Guaranty, the Eastman Guaranty, any Subsidiary
        Guaranty or the transactions contemplated hereby or by reason of any
        Purchaser's or any Transferee's having acquired any Note, including
        without limitation costs and expenses incurred in any bankruptcy case.

The obligations of the Company under this paragraph 11B shall survive the
transfer of any Note or portion thereof or interest therein by any Purchaser or
any Transferee and the payment of any Note.

        11C. CONSENT TO AMENDMENTS. This Agreement may be amended, and the
Company may take any action prohibited herein, or omit to perform any act
required herein to be performed by it, if the Company shall obtain the written
consent to such amendment, action or omission to act, of the Required Holders
except that, without the written consent of the holder or holders of all Notes
at the time outstanding, no amendment or waiver hereof shall (i) change the
maturity of any Note (except as provided in paragraph 7B hereof), (ii) change
the principal of, or the rate or time of payment of interest or any
Yield-Maintenance Amount payable with respect to, any Note, (iii) affect the
time, amount or allocation of any required prepayments, (iv) reduce the
proportion of the principal amount of the Notes required with respect to any
consent, or (v) waive or amend any of paragraph 5I, paragraph 7A(i), paragraph
7A(ii) or paragraph 7A(b) hereof. Each holder of any Note at the time or
thereafter outstanding shall be bound by any

<PAGE>   55

consent authorized by this paragraph 11C, whether or not such Note shall have
been marked to indicate such consent, but any Notes issued thereafter may bear a
notation referring to any such consent. No course of dealing between the Company
and the holder of any Note nor any delay in exercising any rights hereunder or
under any Note shall operate as a waiver of any rights of any holder of such
Note. As used herein and in the Notes, the term "this Agreement" and references
hereto mean this Agreement as it may from time to time be amended or
supplemented. Neither the Company nor any Subsidiary of the Company will,
directly or indirectly, pay or cause to be paid any remuneration, whether by way
of supplemental or additional interest, fee or otherwise, or grant any security,
to any holder of Notes as consideration for or as an inducement to the entering
into by any holder of Notes of any waiver or amendment of any of the terms and
provisions hereof or of any Subsidiary Guaranty unless such remuneration is
concurrently paid, or security is concurrently granted, on the same terms,
ratably to the holders of all Notes then outstanding.

        11D. FORM, REGISTRATION, TRANSFER AND EXCHANGE OF NOTES; LOST NOTES.

                (i) FORM, REGISTRATION, TRANSFER AND EXCHANGE OF NOTES. The
        Notes are issuable as registered notes without coupons in denominations
        of at least One Hundred Thousand Dollars ($100,000), except as may be
        necessary to reflect any principal amount not evenly divisible by One
        Hundred Thousand Dollars ($100,000). The Company shall keep at its
        principal office a register in which the Company shall provide for the
        registration of Notes and of transfers of Notes. Upon surrender for
        registration of transfer of any Note at the principal office of the
        Company, the Company shall, at its expense, execute and deliver one or
        more new Notes of like tenor and of a like aggregate principal amount,
        registered in the name of such transferee or transferees. At the option
        of the holder of any Note, such Note may be exchanged for other Notes of
        like tenor and of any authorized denominations, of a like aggregate
        principal amount, upon surrender of the Note to be exchanged at the
        principal office of the Company. Whenever any Notes are so surrendered
        for exchange, the Company shall, at its expense, execute and deliver the
        Notes that the holder making the exchange is entitled to receive. Every
        Note surrendered for registration of transfer or exchange shall be duly
        endorsed, or be accompanied by a written instrument of transfer duly
        executed, by the holder of such Note or such holder's attorney duly
        authorized in writing. Any Note or Notes issued in exchange for any Note
        or upon transfer thereof shall carry the rights to unpaid interest and
        interest to accrue that were carried by the Note so exchanged or
        transferred, so that neither gain nor loss of interest shall result from
        any such transfer or exchange.

                (ii) LOST NOTES. Upon receipt of written notice from the holder
        of any Note of the loss, theft, destruction or mutilation of such Note
        and, in the case of any such loss, theft or destruction, upon receipt of
        such holder's unsecured indemnity agreement, or in the case of any such
        mutilation upon surrender and cancellation of such Note, the Company
        will make and deliver a new Note, of like tenor, in lieu of the lost,
        stolen, destroyed or mutilated Note.

        11E. PERSONS DEEMED OWNERS; PARTICIPATIONS. Prior to due presentment for
registration of transfer, the Company may treat the Person in whose name any
Note is registered as the owner and holder of such Note for the purpose of
receiving payment of principal of and

<PAGE>   56

Yield-Maintenance Amount, if any, and interest on such Note and for all other
purposes whatsoever, whether or not such Note shall be overdue, and the Company
shall not be affected by notice to the contrary. Subject to the preceding
sentence, the holder of any Note may from time to time grant participations in
all or any part of such Note to any Person on such terms and conditions as may
be determined by such holder in its sole and absolute discretion.

        11F. SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT. All
representations and warranties contained herein or made in writing by or on
behalf of the Company in connection herewith shall survive the execution and
delivery of this Agreement and the Notes, the transfer by any Purchaser of any
Note or portion thereof or interest therein and the payment of any Note, and may
be relied upon by any Transferee, regardless of any investigation made at any
time by or on behalf of any Purchaser or any Transferee. Subject to the
preceding sentence, this Agreement and the Notes embody the entire agreement and
understanding between the parties hereto and supersede all prior agreements and
understandings relating to the subject matter hereof.

        11G. SUCCESSORS AND ASSIGNS. All covenants and other agreements herein
contained by or on behalf of either of the parties hereto shall bind and inure
to the benefit of the respective successors and assigns of the parties hereto
(including, without limitation, any Transferee) whether so expressed or not.

        11H. DISCLOSURE TO OTHER PERSONS. The Company acknowledges that the
holder of any Note may deliver copies of any financial statements and other
documents delivered to such holder, and disclose any other information disclosed
to such holder, by or on behalf of the Company or any Subsidiary of the Company
in connection herewith or pursuant hereto to

                (i) such holder's directors, officers, employees, agents and
        professional consultants,

                (ii) any other holder of any Note,

                (iii) any Person to which such holder offers to sell such Note
        or any part thereof,

                (iv) any Person to which such holder sells or offers to sell a
        participation in all or any part of such Note,

                (v) any federal or state regulatory authority having
        jurisdiction over such holder,

                (vi) the National Association of Insurance Commissioners or any
        similar organization, or

                (vii) any other Person to which such delivery or disclosure may
        be necessary or appropriate

                        (a) in compliance with any law, rule, regulation or
                order applicable to such holder,

<PAGE>   57

                        (b) in response to any subpoena or other legal process,

                        (c) in connection with any litigation to which such
                holder is a party, or

                        (d) in connection with the enforcement or protection of
                such holder's rights and remedies under the Notes, this
                Agreement or any Subsidiary Guaranty.

        11I. NOTICES. All written communications provided for under this
Agreement shall be sent by registered or certified mail with return receipt
requested or nationwide overnight delivery service (with charges prepaid) and

                (i) if to any Purchaser, addressed to such Purchaser at the
        address specified for such communications in the Purchaser Schedule
        attached hereto as Annex 1, or at such other address as any Purchaser
        shall have specified to the Company in writing,

                (ii) if to any other holder of any Note, addressed to such other
        holder at such address as such other holder shall have specified to the
        Company in writing or, if any such other holder shall not have so
        specified an address to the Company, then addressed to such other holder
        in care of the last holder of such Note that shall have so specified an
        address to the Company, and

                (iii) if to the Company, addressed to it at 4 Cambridge Place,
        1870 South Winton Road, Rochester, New York 14618, Attention: Chief
        Executive Officer, or at such other address as the Company shall have
        specified to the holder of each Note in writing; provided that any such
        communication to the Company may also, at the option of the holder of
        any Note, be delivered by any other means either to the Company at its
        address specified above or to any executive officer of the Company.

        11J. DESCRIPTIVE HEADINGS, ETC. The descriptive headings of the several
paragraphs hereof are inserted for convenience only and do not constitute a part
hereof. The words "herein," "hereof," "hereunder" and "hereto" refer to this
Agreement as a whole and not to any particular Section or other subdivision.

        11K. SATISFACTION REQUIREMENT. If any agreement, certificate or other
writing, or any action taken or to be taken, is by the terms hereof required to
be satisfactory to each Purchaser, the Purchasers or to the Required Holders,
the determination of such satisfaction shall be made by each such Purchaser, the
Purchasers or the Required Holders, as the case may be, in the sole and
exclusive judgment (exercised in good faith) of the Person or Persons making
such determination.

        11L. SEVERALTY OF OBLIGATIONS.

        The sales of the Notes to the Purchasers are to be several sales, and
the obligations of the Purchasers under this Agreement are several obligations.
No failure by any Purchaser to perform its obligations under this Agreement
shall relieve any other Purchaser or the Company of any of its obligations
hereunder, and no Purchaser shall be responsible for the representations or
obligations of, or any action taken or omitted by, any other such Person
hereunder.

<PAGE>   58

        11M. BINDING AGREEMENT.

        When this Agreement is executed and delivered by the Company and each of
the Purchasers, it shall become a binding agreement among the Company and each
of the Purchasers.

        11N. GOVERNING LAW. THIS AGREEMENT SHALL BE CONSTRUED AND ENFORCED IN
ACCORDANCE WITH, AND THE RIGHTS OF THE PARTIES SHALL BE GOVERNED BY, THE
INTERNAL LAW OF THE STATE OF NEW YORK.

        11O. COUNTERPARTS. This Agreement may be executed simultaneously in two
or more counterparts, each of which shall be deemed an original, and it shall
not be necessary in making proof hereof to produce or account for more than one
such counterpart.

      [REMAINDER OF PAGE INTENTIONALLY BLANK. NEXT PAGE IS SIGNATURE PAGE.]

<PAGE>   59

            If each Purchaser is in agreement with the foregoing, please sign
the form of acceptance on the enclosed counterpart of this letter and return the
same to the Company, whereupon this letter shall become a binding agreement
among the Purchasers and the Company.

                                            Very truly yours,

                                            GENENCOR INTERNATIONAL, INC.

                                            By /s/ Robert S. Graff
                                               ---------------------------------
                                               Name: Robert S. Graff
                                               Title: Chief Financial Officer

The foregoing Agreement is hereby
accepted as of the date first above written.

THE PRUDENTIAL INSURANCE COMPANY OF AMERICA

By /s/ Kevin J. Kraska
  ---------------------------------
       Name:  Kevin Kraska

       Title: Vice President

THE NORTHWESTERN MUTUAL LIFE INSURANCE COMPANY

By /s/ J. Thomas Christofferson
  ---------------------------------
       Name:  J. Thomas Christofferson

       Title: Vice President

<PAGE>   60

ALLMERICA FINANCIAL LIFE INSURANCE AND ANNUITY COMPANY

By /s/ Scott C. Hyney
  ---------------------------------
       Name:  Scott C. Hyney

       Title: Assistant Vice President

FIRST ALLMERICA FINANCIAL LIFE INSURANCE COMPANY

By /s/ Scott C. Hyney
  ---------------------------------
       Name:  Scott C. Hyney

       Title: Assistant Vice President

THE HANOVER INSURANCE COMPANY

By /s/ William K. Fain
  ---------------------------------
       Name:  William K. Fain

       Title: Assistant Treasurer

CITIZENS INSURANCE COMPANY OF AMERICA

By /s/ William K. Fain
  ---------------------------------
       Name:  William K. Fain

       Title: Assistant Treasurer

<PAGE>   61

CONNECTICUT GENERAL LIFE INSURANCE COMPANY
BY CIGNA INVESTMENTS, INC.

By /s/ Stephen L. Roberts
  ---------------------------------
       Name:  Stephen L. Roberts

       Title: Vice President

CONNECTICUT GENERAL LIFE INSURANCE COMPANY, ON
BEHALF OF ONE OR MORE SEPARATE ACCOUNTS
BY CIGNA INVESTMENTS, INC.

By /s/ Stephen L. Roberts
  ---------------------------------
       Name:  Stephen L. Roberts

       Title: Vice President

LIFE INSURANCE COMPANY OF NORTH AMERICA
BY CIGNA INVESTMENTS, INC.

By s/ Stephen L. Roberts
  ---------------------------------
      Name:  Stephen L. Roberts

      Title: Vice President

<PAGE>   62

UNITED OF OMAHA LIFE INSURANCE COMPANY

By /s/ Richard A. Witt
  ---------------------------------
       Name:  Richard A. Witt

       Title: Senior Vice President

AMERICAN REPUBLIC INSURANCE COMPANY

By /s/ G. F. Sheldon
  ---------------------------------
       Name:  G. F. Sheldon

       Title: Senior Vice President, Investments

COMPANION LIFE INSURANCE COMPANY

By /s/ John L. Maginn
  ---------------------------------
       Name:  John L. Maginn

       Title: Vice President and
              Assistant Treasurer

By /s/ Richard A. Witt
  ---------------------------------
       Name:  Richard A. Witt

       Title: Second Vice President and
              Assistant Treasurer

<PAGE>   63

NEW ENGLAND MUTUAL LIFE INSURANCE COMPANY

By /s/ Hanson C. Robbins
  ---------------------------------
       Name:  Hanson C. Robbins

       Title: Senior Investment Officer

PACIFIC MUTUAL LIFE INSURANCE COMPANY

By /s/ Ronn Cornelius
  ---------------------------------
       Name:  Ronn Cornelius

       Title: Assistant Vice President

By /s/ Audrey L. Milfs
  ---------------------------------
       Name:  Audrey L. Milfs

       Title: Secretary

GUARANTEE LIFE INSURANCE COMPANY

By /s/ Steven A. Scanlan
  ---------------------------------
       Name:  Steven A. Scanlan

       Title: Senior Investment Officer - Securities

<PAGE>   64

THE OHIO CASUALTY INSURANCE COMPANY

By /s/ Richard B. Kelly
  ---------------------------------
       Name:  Richard B. Kelly

       Title: Senior Investment Officer

BERKSHIRE LIFE INSURANCE COMPANY

By /s/ Ellen I. Whittaker
  ---------------------------------
       Name:  Ellen I. Whittaker

       Title: Investment Officer

WOODMEN ACCIDENT AND LIFE COMPANY

By /s/ A. M. McCray
  ---------------------------------
       Name:  A. M. McCray

       Title: Vice President and
              Assistant Treasurer

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