Synonyms: 2-Propenoic acid,2-methyl-, butyl ester, polymer with 2-aminoethyl 2-methyl-2-propenoate, butyl2-propenoate and methyl 2-methyl-2-propenoate, alternating (9CI); 2-Propenoicacid, 2-methyl-, methyl ester, polymer with 2-aminoethyl 2-methyl-2-propenoate,butyl 2-methyl-2-propenoate and butyl 2-propenoate, alternating (9CI);2-Propenoic acid, butyl ester, polymer with 2-aminoethyl 2-methyl-2-propenoate,butyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate, alternating (9CI)