Phthalic anhydride, maleic anhydride, propylene glycol polymer, benzoate

Phthalic anhydride, maleic anhydride, benzoic acid, propylene glycol polymer

Propylene glycol, benzoic acid, maleic anhydride, phthalic anhydride polymer

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

1,3-isobenzofurandione, polymer with 2,5-furandioneand 1,2-propanediol, benzoate

1,3-Isobenzofurandione, polymer with 2,5-furandione and 1,2-propanediol, benzoate