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U.S. Department of Health and Human Services

Inventory of Environmental Impact Decisions for Food Contact Substance Notifications

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FCN No. 187

Food Contact Substance: Fluorinated polyurethane anionic resin (CAS Reg. No. 328389-91-9) prepared by reacting perfluoropolyether diol (CAS Reg. No. 88645-29-8), isophorone diisocyanate (CAS Reg. No. 4098-71-9), 2,2-dimethylolpropionic acid (CAS Reg. No. 4767-03-7), and triethylamine (CAS Reg. No. 121-44-8).
Environmental Assessment NEPA Submission: Categorical Exclusion 25.32(i)
FDA Decision: Categorical Exclusion Memo
FCN Premarket Authorization Issued: FCN description
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