72765-48-1 Diethylene glycol, adipic acid, dimethylolpropionic acid, methylenebis(4-cyclohexyl isocyanate) polymer Hexanedioic acid, polymer with 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, 1,1'-methylenebis(4-isocyanatocyclohexane) and 2,2'-oxybis(ethanol)