Federal Register / Vol. 63, No. 127 /Thursday, July 2, 1998 /Rules and Regulations 36175

DEPARTMENT OF HEALTH AND

HUMAN SERVICES

Food and Drug Administration

21 CFR Part 177

[Docket No. 90F–0435]

Indirect Food Additives: Polymers

AGENCY: Food and Drug Administration,

HHS.

ACTION: Final rule.

SUMMARY: The Food and Drug

Administration (FDA) is amending the

food additive regulations to provide for

the safe use of isobutylene-butene

copolymers as a plasticizer in

polypropylene intended for use in

contact with food. This action responds

to a food additive petition filed by

Amoco Chemical Co.

DATES: The regulation is effective July 2,

1998. Submit written objections and

requests for a hearing by August 3, 1998.

ADDRESSES: Submit written objections to

the Dockets Management Branch (HFA–

305), Food and Drug Administration,

5630 Fishers Lane, rm. 1061, Rockville,

MD 20852.

FOR FURTHER INFORMATION CONTACT:

Julius Smith, Food and Drug

Administration, Center for Food Safety

and Applied Nutrition (HFS–215), 200 C

St. SW., Washington, DC 20204,202–

418–3091.

SUPPLEMENTARY INFORMATION: In a notice

published in the Federal Register of

January 11, 1991 (56 FR 1197), FDA

announced that a petition (FAP 1B4238)

had been filed by Amoco Chemical Co.,

Chicago, IL 60601. The petition

proposed to amend the food additive

regulations in § 177.1430 Isobutylenebutene copolymers (21 CFR 177.1430) to

provide for the safe use of isobutylenebutene copolymers as components of

food-contact articles and as plasticizers

in polypropylene in contact with food

complying with 21 CFR 177.1520. Upon

further review of the petition, the

agency has determined that the

petitioner is proposing only the use of

isobutylene-butene copolymers as a

plasticizer in polypropylene.

FDA has evaluated the data in the

petition and other relevant material. The

agency concludes that: (1) The proposed

use of the additive in polypropylene

articles is safe, (2) the additive will have

the intended technical effect, and

therefore, (3) the regulations in

§ 177.1430 should be amended as set

forth below.

In accordance with § 171.1(h) (21 CFR

171.1(h)), the petition and the

documents that FDA considered and

relied upon in reaching its decision to

approve the petition are available for

inspection at the Center for Food Safety

and Applied Nutrition by appointment

with the information contact person

listed above. As provided in § 171.1(h),

the agency will delete from the

documents any materials that are not

available for public disclosure before

making the documents available for

inspection.

The agency has carefully considered

the potential environmental effects of

this action. FDA has concluded that the

action will not have a significant impact

on the human environment, and that an

environmental impact statement is not

required. The agency’s finding of no

significant impact and the evidence

supporting that finding, contained in an

environmental assessment, may be seen

in the Dockets Management Branch

(address above) between 9 a.m. and 4

p.m., Monday through Friday.

Any person who will be adversely

affected by this regulation may at any

time on or before August 3, 1998, file

with the Dockets Management Branch

(address above) written objections

thereto. Each objection shall be

separately numbered, and each

numbered objection shall specify with

particularity the provisions of the

regulation to which objection is made

and the grounds for the objection. Each

numbered objection on which a hearing

is requested shall specifically so state.

Failure to request a hearing for any

particular objection shall constitute a

waiver of the right to a hearing on that

objection. Each numbered objection for

which a hearing is requested shall

include a detailed description and

analysis of the specific factual

information intended to be presented in

support of the objection in the event

that a hearing is held. Failure to include

such a description and analysis for any

particular objection shall constitute a

waiver of the right to a hearing on the

objection. Three copies of all documents

shall be submitted and shall be

identified with the docket number

found in brackets in the heading of this

document. Any objections received in

response to the regulation may be seen

in the Dockets Management Branch

between 9 a.m. and 4 p.m., Monday

through Friday.

This final rule contains no collection

of information. Therefore, clearance by

the Office of Management and Budget

under the Paperwork Reduction Act of

1995 is not required.

List of Subjects in 21 CFR Part 177

Food additives, Food packaging.

Therefore, under the Federal Food,

Drug, and Cosmetic Act and under

authority delegated to the Commissioner

of Food and Drugs, and redelegated to

the Director, Center for Food Safety and

Applied Nutrition, 21 CFR part 177 is

amended as follows:

PART 177—INDIRECT FOOD

ADDITIVES: POLYMERS

1. The authority citation for 21 CFR

part 177 continues to read as follows:

Authority: 21 U.S.C. 321, 342, 348, 379(e).

2. Section 177.1430 is amended in the

table in paragraph (b) by revising item

‘‘2.’’ under the heading ‘‘Isobutylenebutene copolymers’’ to read as follows:

§ 177.1430 Isobutylene-butene

copolymers.

* * * * *

(b) * * *

Isobutylene-butene copolymers Molecular weight (range) Viscosity (range) Maximum bromine value

* * * * * * *

2. Used as plasticizers in polyethylene or polypropylene complying with § 177.1520, and in polystyrene complying with § 177.1640.

* * * * * * *
36176 Federal Register / Vol. 63, No. 127 /Thursday, July 2, 1998 /Rules and Regulations

* * * * *

Dated: June 23, 1998.

L. Robert Lake,

Director, Office of Policy, Planning and

Strategic Initiatives, Center for Food Safety

and Applied Nutrition.

[FR Doc. 98–17543 Filed 7–1–98; 8:45 am]

BILLING CODE 4160–01–F

DEPARTMENT OF HEALTH AND

HUMAN SERVICES

Food and Drug Administration

21 CFR Part 178

[Docket No. 97F–0468]

Indirect Food Additives: Adjuvants,

Production Aids, and Sanitizers

AGENCY: Food and Drug Administration,

HHS.

ACTION: Final rule.

SUMMARY: The Food and Drug

Administration (FDA) is amending the

food additive regulations to provide for

the safe use of tris(2,4-di-tertbutylphenyl)phosphite by removing the

restrictions on the temperature of use in

low-density polyethylene films of

thickness greater than 0.051 millimeter

(mm) (0.002 inch (in)), provided that the

film does not contain a total of tris(2,4-

di-tert-butylphenyl)phosphite in excess

of 0.062 milligram (mg) per square inch

(in2) of the food-contact surface. This

action is in response to a petition filed

by Ciba Specialty Chemicals Corp.

DATES: This regulation is effective July

2, 1998. Written objections and requests

for a hearing by August 3, 1998.

ADDRESSES: Submit written objections to

the Dockets Management Branch (HFA–

305), Food and Drug Administration,

5630 Fishers Lane, rm. 1061, Rockville,

MD 20852.

FOR FURTHER INFORMATION CONTACT: Vir

D. Anand, Center for Food Safety and

Applied Nutrition (HFS–215), Food and

Drug Administration, 200 C St. SW.,

Washington, DC 20204, 202–418–3081.

SUPPLEMENTARY INFORMATION: In a notice

published in the Federal Register of

November 28, 1997 (62 FR 63350), FDA

announced that a food additive petition

(FAP 8B4563) had been filed by Ciba

Specialty Chemicals Corp., c/o Keller

and Heckman, 1001 G St. NW., suite 500

West, Washington, DC 20001. The

petition proposed to amend the food

additive regulations in § 178.2010

Antioxidants and/or stabilizers for

polymers (21 CFR 178.2010) to provide

for the safe use of tris(2,4-di-tertbutylphenyl)phosphite by removing the

restriction on the temperature of use in

low-density polyethylene films of

thickness greater than 0.051 mm (0.002

in), provided that the film does not

contain a total of tris(2,4-di-tertbutylphenyl)phosphite in excess of

0.062 mg per in2 of the food contactsurface.

FDA has evaluated data in the

petition and other relevant material.

Based on this information, the agency

concludes that the proposed use of the

additive is safe, that the additive will

achieve its intended technical effect,

and that therefore, the regulations in

§ 178.2010 should be amended as set

forth below.

In accordance with § 171.1(h) (21 CFR

171.1(h)), the petition and the

documents that FDA considered and

relied upon in reaching its decision to

approve the petition are available for

inspection at the Center for Food Safety

and Applied Nutrition by appointment

with the information contact person

listed above. As provided in § 171.1(h),

the agency will delete from the

documents any materials that are not

available for public disclosure before

making the documents available for

inspection.

The agency has previously considered

the environmental effects of this rule as

announced in the notice of filing for

FAP 8B4563 (62 FR 63350). FDA has

concluded that the action is of a type

that does not individually or

cumulatively have a significant effect on

the human environment, and that

therefore, neither an environmental

assessment nor an environmental

impact statement is required.

Any person who will be adversely

affected by this regulation may at any

time on or before August 3, 1998, file

with the Dockets Management Branch

(address above) written objections

thereto. Each objection shall be

separately numbered, and each

numbered objection shall specify with

particularity the provisions of the

regulation to which objection is made

and the grounds for the objection. Each

numbered objection on which a hearing

is requested shall specifically so state.

Failure to request a hearing for any

particular objection shall constitute a

waiver of the right to a hearing on that

objection. Each numbered objection for

which a hearing is requested shall

include a detailed description and

analysis of the specific factual

information intended to be presented in

support of the objection in the event

that a hearing is held. Failure to include

such a description and analysis for any

particular objection shall constitute a

waiver of the right to a hearing on the

objection. Three copies of all documents

shall be submitted and shall be

identified with the docket number

found in brackets in the heading of this

document. Any objection received in

response to the regulation may be seen

in the Dockets Management Branch

between 9 a.m. and 4 p.m., Monday

through Friday.

This final rule contains no collections

of information. Therefore, clearance by

the Office of Management and Budget

under the Paperwork Reduction Act of

1995 is not required.

List of Subjects in 21 CFR Part 178

Food additives, Food packaging.

Therefore, under the Federal Food,

Drug, and Cosmetic Act and under

authority delegated to the Commissioner

of Food and Drugs and redelegated to

the Director, Center for Food Safety and

Applied Nutrition, 21 CFR part 178 is

amended as follows:

PART 178—INDIRECT FOOD

ADDITIVES: ADJUVANTS,

PRODUCTION AIDS, AND SANITIZERS

1. The authority citation for 21 CFR

part 178 continues to read as follows:

Authority: 21 U.S.C. 321, 342, 348, 379e.

2. Section 178.2010 is amended in the

table in paragraph (b) by revising the

entry for ‘‘tris(2,4-di-tertbutylphenyl)phosphite’’ in item ‘‘6.’’

under the heading ‘‘Limitations’’ to read

as follows:

§ 178.2010 Antioxidants and/or stabilizers

for polymers.

* * * * *

(b) * * *