1,3-Isobenzofurandione, polymer with 2,2-bis((2-propenyloxy)methyl)-1-butanol, 2,5-furandione and 2,2'-oxybis(ethanol) 67845-68-5 Maleic anhydride, phthalic anhydride, diethylene glycol, trimethylolpropane diallyl ether polymer Trimethylol propane diallyl ether, diethylene glycol, phthalic anhydride, maleic anhydride polymer