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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 0B4231

Indirect Food Additives: Polymers

Petitioner: W.R Grace & Co.
Docket number (legacy and/or former docket number(s)): (91F-0358)
Subject additive and intended use: amending the food additive regulations to provide for the safe use of styrene block polymers with 1,3-butadiene, hydrogenated, as components of articles that contact food
21 CFR* affected: 177.1810 Styrene block polymers
Substance(s)*, (CAS Registry® No.): styrene block polymers with 1,3-butadiene, hydrogenated, (66070-58-4)
Federal Register publication history: Sep 30, 1991 56 FR 49485 Notice
Dec 15, 1993 58 FR 65546 Final Rule Dec 15, 1993

 

*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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