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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. 975

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Food Contact Substance:  1,4-Butanediol-polytetramethylene glycol-terephthalic acid block copolymer (CAS Reg. No. 106159-00-6), reaction products with maleic anhydride.
Notifier:  Mitsubishi Chemical Corporation
Manufacturer:  Mitsubishi Chemical Corporation
Intended Use:  For use as an adhesive layer and as a food-contact heat seal layer in multilayer food packaging structures.
Effective Date:  07/06/2010
Limitations/Specifications:  For use at a maximum thickness of 50 microns in contact with all food types under Conditions of Use A through H, as described in Tables 1 and 2.
Environmental Impact Decisions:  Environmental Decisions Site