1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 2,5-furandione, 2,2'-oxybis(ethanol) and 1,2-propanediol 68310-37-2 Isophthalic acid, maleic anhydride, diethylene glycol, propylene glycol, trimethylolpropane polymer