1,3-Isobenzofurandione, polymer with 2,2-bis((2-propenyloxy)methyl)-1-butanol, 2,5-furandione, 2,2'-oxybis(ethanol) and 1,2-propanediol 67939-38-2 Maleic anhydride, phthalic anhydride, propylene glycol, diethylene glycol, trimethylolpropane diallyl ether polymer