1,3-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, ethenylbenzene, 2,5-furandione, hexanedioic acid and 1,2-propanediol 110570-85-9 68609-58-5 Maleic anhydride, isophthalic acid, adipic acid, propylene glycol, neopentyl glycol polymer, styrene-crosslinked