82339-12-6 Hexanedioic acid, polymer with 1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol, 2-hydroxyethyl methacrylate-blocked Hexanedioic acid, polymer with 1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol, hydroxyethyl methacrylate-blocked