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U.S. Department of Health and Human Services

Inventory of Effective Food Contact Substance (FCS) Notifications

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FCN No. 1770

Diam Bouchage SAS

According to Section 409(h)(1)(C) of the Federal Food, Drug, and Cosmetic Act, food contact substance notifications (FCNs) are effective only for the listed manufacturer and its customers. Other manufacturers must submit their own FCN for the same food contact substance and intended use.
Food Contact Substance: Polyurethane resin produced by reacting a mixture of 2,4-toluene diisocyanate (CAS Reg. No. 584-84-9) and 2,6-toluene diisocyanate (CAS Reg. No. 91-08-7) with polyoxyethylene-polyoxypropylene glyceryl ether (CAS Reg. No. 9082-00-2) and 1,4-butanediol (CAS Reg. No. 110-63-4).
Notifier: Diam Bouchage SAS
Manufacturer/Supplier: Diam Bouchage SAS
Intended Use: As a binder or adhesive in the manufacture of agglomerated cork stoppers that contact alcoholic beverages. The stoppers will function as closures for alcoholic beverage containers, i.e., Food Types VI-A and VI-C, under Conditions of Use D through G, as described in Tables 1 and 2.
Limitations/Specifications: The FCS is subject to the maximum use level in agglomerated cork stoppers described in the notification.
Effective Date: May 26, 2017
National Environmental Policy Act (NEPA)** Submission: Environmental Assessment (in PDF, 5.1 MB)
FDA Decision: Finding of No Significant Impact (FONSI)