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Degradable polymers from derivatized ring-opened epoxides

  • US 6,730,772 B2
  • Filed: 06/22/2001
  • Issued: 05/04/2004
  • Est. Priority Date: 06/22/2001
  • Status: Expired due to Fees
First Claim
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1. A copolymer comprising randomly distributed units of a ring-opened functionalized epoxide and a ring-opened cyclic ester, wherein the functionalized epoxide is an epoxide having the composition E-CH2

  • CHR—

    C(O)—

    X-G, wherein E=embedded imageR is hydrogen or alkyl, X is oxygen or nitrogen, and G comprises a derivatizable group.

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