2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene and 2-(3-oxazolidinyl)ethyl 2-methyl-2-propenoate 63149-95-1 Butyl acrylate, methyl methacrylate, oxazolidinylethyl methacrylate, styrene polymer