1,4-Benzenedicarboxylic acid, polymer with 1,4-butanediol, 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,5-furandione 68856-24-6 Terephthalic acid, maleic anhydride, neopentyl glycol, 1,4-butanediol, trimethylolpropane polymer