1,3-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, formaldehyde, isononanoic acid and 1,3,5-triazine-2,4,6-triamine 67859-38-5 Isophthalic acid, trimellitic acid anhydride, isononanoic acid, trimethylolpropane, melamine, formaldehyde polymer