Petition(s): CAP 0C0226

Listing of Color Additives for Coloring Contact Lenses; 1,4-Bis[(2-hydroxyethyl)amino]-9,10-anthracenedione bis(2-propenoic)ester copolymers

• Petitioner: Sola/Barnes-Hind (now Pilkington Barnes Hind)
• Docket number (legacy and/or former docket number(s)): (91C-0189)
• Subject additive and intended use: amending the color additive regulations to provide for the safe use of the colored reaction products formed by copolymerizing 1,4-bis[(2-hydroxyethyl)amino]-9,10-anthracenedione bis(2-propenoic)ester either with glyceryl methacrylate/methyl methacrylate/ethylene glycol dimethacrylate monomers or with N,N-dimethyl acrylamide/methyl methacrylate/ethylene glycol dimethacrylate monomers to form contact lenses
• 21 CFR* affected: 73.3100 1,4-Bis[(2-hydroxyethyl)amino]-9,10-anthracenedione bis(2-methyl-2-propenoic)ester copolymers
• Substance(s)*, (CAS Registry® No.): 1,4-bis[(2-hydroxyethyl)amino]-9,10-anthracenedione bis(2-propenoic) ester, (109561-07-1)
• Federal Register publication history: Jun 14, 1991 56 FR 27518 Notice ; Oct 3, 1996 61 FR 51584 Final rule Nov 5, 1996 ; Mar 19, 1997 62 FR 51584 Final rule; confirmation of effective date Nov 5, 1996

 

*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)