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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 3B4372

Indirect Food Additvies: Polymers

Petitioner: Mitsubishi Gas Chemical Co., Inc.
Docket number (legacy and/or former docket number(s)): (93F-0151)
Subject additive and intended use: amending the food additive regulations to provide for the safe use of Nylon MXD-6 as nonfood-contact layers of multilayer films and rigid plastic containers composed of polypropylene foodcontact and exterior layers
21 CFR* affected: 177.1390; Laminate structures for use at temperatures of 250 deg.F and above
177.1500; Nylon Resins
Substance(s)*, (CAS Registry® No.):
  • nylon MXD-6, (59655-05-9)
  • Federal Register publication history: May 19, 1993; 58 FR 29230; Notice
    Feb 1, 1999; 64 FR 4785; Final Rule; Effective date: Feb 1, 1999


     

    *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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