2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, polymer with butyl 2-propenoate, ethenylbenzene and 2-(3-oxazolidinyl)ethyl 2-methyl-2-propenoate 66028-14-6 Butyl acrylate, isobutyl methacrylate, 2-(3-oxazolidinyl)ethyl methacrylate, styrene polymer