### Cover Letter

Office of Pollution Prevention and Toxic Substances, 7407M U.S. EPA 1200 Pennsylvania Ave NW Washington, DC 20460
February 14th, 2014 Dear Sir/Madam,
We hereby resubmit a Premanufacture Notice (PMN) for an Alkanolamine-acid-anhydride reaction product (AAA reaction product) with a TS number of RDH13J. The existing PMN has been updated to include the CAS number and the chemical name assigned by the CAS Inventory Abstract Service (See Section B Chemical ID Info). It is emphasised that this CAS number and the name belong to a polymer. Our opinion is that the substance being notified in this PMN is not a polymer (i.e. its molecular weight is ca. 290 Daltons). We have communicated this matter with the EPA (contact person Dr. Kathy Schechter) and we were suggested to resubmit as a polymer.
Throughout this PMN, including the test reports, generic chemical name "Alkanolamine-acid-anhydride reaction product (AAA reaction product)" has been used for the substance. We have paid the corresponding fee, $2,500.00, for this notification on June 27th 2013. The Pay.gov Tracking ID is 25BBIU54 and the Agency tracking ID is 74469439665 for this payment. We do not have any production or use facility for the notified substance in the US at the moment. ROXUL, Inc. (Subsidiary of Rockwool International A/S) is currently building their first factory in Marshall County, Mississippi to produce stone wool for primarily insulation purposes. This will be the first use site for the substance in the US. This factory is intended to supplement the other two factories already established in Canada and will most likely be operational during 2014. This PMN has been prepared by a consultancy company, DHI Water & Environment, which has offices in the US, on behalf of Rockwool International A/S. We have communicated with Dave Schutz on this matter; and the Prenotice communication number for this PMN is 6977. If there is a question regarding to this PMN please contact Dr. Hülya Fuhrman (consultant/agent) using the following e-mail address: hgf@dhigroup.com.
The substance is notified in Denmark to the Danish Ministry of Environment (the Danish EPA) with notification number: 03-99-4283-41 and approved for production and import since 01/25/2005. Simultaneously, there is a valid European REACH Registration (automatically transferred from ELINC’s registration), and the substance is authorized for production and import within the European Economic Area, EEA with EC number 452-110-7. There is no paper documentation available, but the dossier disseminated by ECHA can be reached from ECHA’s webpage (http://echa.europa.eu/) using the EC number, thus confirming this

Page 1 SANITIZED SUBMISSIONregistration. The substance has been manufactured and used within the EU for almost 10 years.

The substance has in 2012 been successfully notified in Canada as a Schedule 6 Notification.
As the substance, the AAA reaction product, is a product of high strategic importance for Rockwool International A/S, it is requested by Rockwool International A/S that no information on incorporation, import, use, amount, substance identity and all technical information on the substance be published. Further, data on sales volume is requested to be confidential as it is considered confidential information belonging to Rockwool International A/S.
We have included all available relevant information on the substance to this notification; including all test reports (using the AAA reaction product as the test substance) on physical chemical properties, and relevant environmental and human health end points. Attached studies show that the notified substance is not hazardous and has no adverse human health or environmental impact. Due to size limitations some of these test reports will be submitted separately in an additional support submission. We hope that the submitted information will satisfy the needs of The Toxic Substances Control Act §5 New Chemicals Program – Premanufacture Notice.
Yours sincerely,

Kenneth J. Cammarato Vice President, General Counsel & General Manager ROXUL USA Inc. 4594 Cayce Rd Byhalia, MS 38611 Cell: 662-420-9328 Email: ken.cammarato@roxul.com

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Hulya Fuhrman Senior Consultant DHI Water & Environment Agern Alle 5 Hoersholm, Denmark 2970 hgf@dhigroup.com 454-516-9256

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Alkanolamine-acid-anhydride reaction product (AAA reaction product)

Alkanolamine-acid-anhydride reaction product (AAA reaction product) IES 347902(print)_20130822155248-Blank.pdf SectionB1c_ChemicalID_Information-SNTZD.pdf


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Page 12 SANITIZED SUBMISSIONSee Attachment 013 (PartII_SectionA1d_Production process_SNTZD.pdf)

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Page 16 SANITIZED SUBMISSIONP10SB1(a)(4)1 Part II, Section B, 1(a)(4). Operation Site Locations

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Page 18 SANITIZED SUBMISSIONInformation on pollution prevention is already persented in Part II, as an environmental statement.

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003 Confidential parts deleted PartII_SectionA3_Environmental Statement_SNTZD.pdf Pt.2, Sec.A, End | Pollution Prevention 2

004 Confidential Information deleted Spectral Data AAA reaction product_SNTZD.pdf 4

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