2-Propenoic acid, 2-methyl-, butyl ester, polymer with dodecyl 2-methyl-2-propenoate, ethenylbenzene and oxiranylmethyl 2-methyl-2-propenoate 67953-66-6 71841-06-0 Styrene, n-butyl methacrylate, lauryl methacrylate, glycidyl methacrylate polymer