2-Propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with butyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenoic acid 59822-59-2 Methyl methacrylate, acrylic acid, butyl acrylate, 2-(dimethylamino)ethyl methacrylate polymer Methyl methacrylate, acrylic acid, butyl acrylate, dimethylaminoethyl methacrylate polymer