2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethyl 2-propenoate, N-(hydroxymethyl)-2-propenamide, methyl 2-propenoate and 2-propenenitrile 68414-00-6 Ethyl acrylate, acrylonitrile, methyl methacrylate, methyl acrylate, methylolacrylamide polymer