1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 2,5-furandione, 2-(hydroxymethyl)-2-methyl-1,3-propanediol, oxybis(propanol) and 1,2-propanediol 68541-41-3 Propylene glycol, dipropylene glycol, trimethylolethane, maleic anhydride, isophthalic acid, terephthalic acid polymer