Biaxially oriented epoxidised fatty acid derivatives containing hydrolysis resistant polyester film and method for production of same and use of same

Biaxially oriented epoxidised fatty acid derivatives containing hydrolysis resistant polyester film and method for production of same and use of same

  • CN 101,899,198 A
  • Filed: 11/11/2009
  • Published: 12/01/2010
  • Est. Priority Date: 11/11/2008
  • Status: Active Application
First Claim
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1. the polyester film of diaxial orientation, its contain 0.1-5.0 weight % (based on the weight meter of described film), based on the hydrolysis stabilizer of epoxidised fatty acid ester, with the epoxidised glycerin fatty acid ester of 0.2-10 weight % (based on the weight meter of described film), described epoxidised fatty acid ester has the molecular-weight average that is at least 425g/mol.

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