164580-67-0 39377-98-5 Adipic acid, diethylene glycol, trimethylolpropane, 1,4-butanediol,toluenediisocyanate polymer Hexanedioic acid, polymer with 1,4-butanediol, 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,2'-oxybis(ethanol)