Phthalic anhydride, maleic anhydride, adipic acid, propylene glycolresin

Adipic acid, propylene glycol, maleic anhydride, phthalic anhydride polymer

1,2-Propanediol, butenedioic anhydride, phthalandione, hexanedioic acid polymer

Phthalic anhydride, maleic anhydride, adipic acid, 1,2-propylene glycol polymer

Hexanedioic acid, polymer with 2,5-furandione, 1,3-isobenzofurandione and 1,2-propanediol