Polyester melt-phase compositions having improved thermo-oxidative stability, and methods of making and using them

Polyester melt-phase compositions having improved thermo-oxidative stability, and methods of making and using them

  • CN 102,177,191 A
  • Filed: 09/08/2009
  • Published: 09/07/2011
  • Est. Priority Date: 09/18/2008
  • Status: Active Application
First Claim
Patent Images

1. a polymer blend comprises melt phase ethylene glycol terephthalate polyester and titanium,Wherein, when the total amount of the dicarboxylic acid resistates that described melt phase ethylene glycol terephthalate polyester comprises is 100mol%, the monomer resistates with two above fused aromatic rings that is included in is wherein arranged with the measurer of about 0.1mol%~

  • 10mole% in melt phase ethylene glycol terephthalate polyester.

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