Synonyms: 1,2-Propanediol, ethylene glycol, isophthalic acid, maleic anhydride polymer;1,3-Benzenedicarboxylic acid, polymer with 1,2-ethanediol, 2,5-furandione and 1,2-propanediol;1,3-benzenedicarboxylic acid, polymer with1,2-ethanediol, 2,5-furandione and 1,2-propanediol;1,3-Benzenedicarboxylic acid,polymer with 1,2-ethanediol,2,5-furandione and 1,2-propanediol;Maleic anhydride, isophthalic acid, ethylene glycol, propylene glycol polymer;Propylene glycol, ethylene glycol, maleic anhydride, isophthalic acid polymer