1,4-Benzenedicarboxylic acid, polymer with 1,4-cyclohexanedimethanol, 2,2-dimethyl-1,3-propanediol and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol 1,4-Cyclohexanedimethanol, neopentyl glycol, terephthalic acid, trimethylolpropane polymer 66269-16-7 70703-35-4