1,3-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 1,2-ethanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 4,4'-methylenebis(benzenamine), methylphenyl ester 68071-09-0 Ethylene glycol, trimellitic anhydride, isophthalic acid, methylenedianiline, trimethylolpropane polymer, cresylic acid ester