1,6-Hexanediol, trimethylolethane, neopentyl glycol, fumaric acid, adipic acid, phthalic anhydride polymer 70615-20-2 Hexanedioic acid, polymer with (2E)-2-butenedioic acid, 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, 2-(hydroxymethyl)-2-methyl-1,3-propanediol and 1,3-isobenzofurandione