2-Propenoic acid, 2-methyl-, polymer with N-(butoxymethyl)-2-propenamide, ethenylbenzene, ethyl 2-propenoate and methyl 2-methyl-2-propenoate 65623-02-1 Ethyl acrylate, styrene, methyl methacrylate, N-butoxymethylacrylamide, methacrylic acid polymer