Aliphatic polyester

Aliphatic polyester

  • CN 102,164,983 A
  • Filed: 09/22/2009
  • Published: 08/24/2011
  • Est. Priority Date: 09/29/2008
  • Status: Active Application
First Claim
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1. the condensation by following component is obtainable and have a multipolymer of DIN 53728 viscosity numbers in 100 to the 450mL/g scopes:

  • I) count the succsinic acid of 90mol% to 99.5mol% based on component i to ii;

    Ii) count one or more C of 0.5mol% to 10mol% based on component i to ii 2-C 8Dicarboxylic acid;

    Iii) count 1 of 98mol% to 102mol%, ammediol or 1,4-butyleneglycol based on component i to ii.

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