2-Methyl-5-vinylpyridine-methyl methacrylate copolymer 2-Picoline, 5-vinyl-, polymer with methyl methacrylate 2-Propenoic acid, 2-methyl-, methyl ester, polymer with 5-ethenyl-2-methylpyridine Methacrylic acid methyl ester, polymer with 5-vinyl-2-picoline Methyl methacrylate-2-methyl-5-vinylpyridine copolymer Methyl methacrylate-2-methyl-5-vinylpyridine polymer Pyridine, 5-ethenyl-2-methyl-, polymer with methyl 2-methyl-2-propenoate