67905-74-2 Ethylene glycol, adipic acid, maleic anhydride, phthalic anhydride,diethylene glycol, triethylene glycol polymer Hexanedioic acid, polymer with 1,2-ethanediol, 2,2'-(1,2-ethanediylbis(oxy))bis(ethanol), 2,5-furandione, 1,3-isobenzofurandione and 2,2'-oxybis(ethanol)