1,2-Benzenedicarboxylic anhydride, trimethylolpropane, tall oil fatty acids polymer 66070-86-8 Fatty acids, tall-oil, polymers with phthalic anhydride and trimethylolpropane Tall oil fatty acid, phthalic anhydride, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol polymer Tall oil fatty acids, trimethylolpropane, phthalic anhydride polymer