68189-13-9 Adipic acid-propylene glycol-4,4'-dicyclohexylmethanediisocyanate-hydroxypropyl acrylate polymer Hexanedioic acid, polymer with 1,1'-methylenebis(4-isocyanatocyclohexane), 1,2-propanediol and 1,2-propanediol mono-2-propenoate