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POLYMER MIXTURES COMPRISING POLYMERS HAVING DIFFERENT NON-REPEATING UNITS AND METHODS FOR MAKING AND USING SAME

  • US 20100216948A1
  • Filed: 01/22/2010
  • Published: 08/26/2010
  • Est. Priority Date: 01/23/2009
  • Status: Abandoned Application
First Claim
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1. A polymer mixture comprising a first polymer having a polymer backbone and one or more non-repeating units, and a second polymer having a polymer backbone and one or more non-repeating units;

  • wherein the first and second polymer comprise a poly(cyclic ether), a poly(cyclic ester), a poly(cyclic carbonate), or a mixture thereof;

    wherein at least one non-repeating unit of the first polymer is different than at least one non-repeating unit of the second polymer; and

    wherein the polymer backbone of the first polymer is substantially the same as the polymer backbone of the second polymer.

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