英文名称:2-(Dimethylamino)ethyl 2-methyl-2-propenoate polymer with 2-ethylhexyl 2-methyl-2-propenoate and 2-methylpropyl 2-methyl-2-propenoate; 2-(Dimethylamino)ethyl 2-methyl-2-propenoate polymer with 2-ethylhexyl 2-methyl-2-propenoate and 2-methylpropyl 2-methyl-2-propenoate