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U.S. Department of Health and Human Services

Final Rules: Food Additives and Color Additives
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Petition(s): FAP 8B4631

Indirect Food Additives: Polymers

Petitioner: BF Goodrich Specialty Chemicals
Docket number (legacy and/or former docket number(s)): (98F-1019)
Subject additive and intended use: amending the food additive regulations to provide for the safe use of polyurethane resins manufactured from diphenylmethane diisocyanate, 1,4-butanediol, and adipic acid as a component of cap liners used on bottles in contact with food.
21 CFR* affected: 177.1210; Closures with sealing gaskets for food containers.
Substance(s)*, (CAS Registry® No.):
  • polyurethane resins manufactured from diphenylmethane diisocyanate, 1,4-butanediol, and adipic acid, (26375-23-5)
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    Federal Register publication history: Nov 30, 1998; 63 FR 65793; Notice
    May 9, 2000; 65 FR 26744; Final Rule; Effective date: May 9, 2000


     

    *Definitions

    • 21 CFR: Title 21 of the Code of Federal Regulations.
    • Substance: The name of the substance listed in the CFR.
    • CAS Registry® No.: Chemical Abstract Service (CAS) Registry Number® for the substance.
    • Petitions (see also Questions and Answers About the Petition Process)
      • FAP: Food Additive Petition
      • CAP: Color Additive Petition
      • GRP: GRAS Affirmation Petition (replaced by GRAS Notification Program in 1998)
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