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Monomeric and polymeric cyclic amine and N-halamine compounds

  • US 5,889,130 A
  • Filed: 07/31/1997
  • Issued: 03/30/1999
  • Est. Priority Date: 03/12/1993
  • Status: Expired due to Fees
First Claim
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1. A method of preparing a cyclic amine polymer comprising the steps ofa) heating a poly-4-vinylacetophenone under vacuum to crack it into the corresponding monomer;

  • b) converting the aceto moiety on the monomer to a hydantoin or triazine-2,4-dione moiety to form a 4-vinylphenyl hydantoin or 4-vinylphenyl triazine-2,4-dione monomer; and

    c) polymerizing the 4-vinylphenyl hydantoin or 4-vinylphenyl triazine-2,4-dione monomer to form a cyclic amine polymer.

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