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U.S. Department of Health and Human Services

Final Rules and Final Orders: Food Additives and Color Additives
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Petition(s): FAP 7B4043

Indirect Food Additives: Polymers

Petitioner: Keller and Heckman
Docket number (legacy and/or former docket number(s)): (87F-0330)
Subject additive and intended use: amended the food additive regulations to provide for the safe use of 3a,4,7,7a-tetrahydromethyl-4,7-methanoisobenzofuran-1,3-dione grafted onto ethylene polymers, intended to contact food
21 CFR* affected: 177.1520; Olefin polymers
Substance(s)*, (CAS Registry® No.):
  • 3a,4,7,7a-tetrahydromethyl-4,7-methanoisobenzofuran-1,3-dione, (31307-24-1)
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    Federal Register publication history: Nov 2, 1987; 52 FR 42043; Notice
    Oct 2, 1989; 54 FR 40383; Final Rule; Effective date: Oct 2, 1989


     

    *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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