68140-87-4 Adipic acid, phthalic anhydride, trimethylolpropane, dimethylolpropionic acid, 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropionate polymer Hexanedioic acid, polymer with 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, 2-(hydroxymethyl)-2-methyl-1,3-propanediol and 1,3-isobenzofurandione