Patent ID: 9145469
Filing Date: 2015-09-29
Classification: B32B,C08G,C09D,Y10T

Abstract:
1. An aromatic polyester comprising: i) from about 5 mol. % to about 50 mol. % of aromatic biphenyl repeating units having the following general Formula I: ii) from about 1 mol. % to about 70 mol. % of aromatic hydroxycarboxylic repeating units having the following general Formula II: iii) from about 5 mol. % to about 60 mol. % of aromatic dicarboxylic acid repeating units having the following general Formula III: wherein the total amount of repeating units in the aromatic polyester derived from naphthenic hydroxycarboxylic acids and/or naphthenic dicarboxylic acids is no more than about 60 mol. %.