英文名称:2-Propenoic acid, polymer with butyl 2-propenoate, ethenylbenzene and (1-methylethenyl)benzene; 2-Propenoic acid, polymer with butyl 2-propenoate, ethenylbenzene and (1-methylethenyl)benzene; 2-Propenoic acid, polymer with ethenylbenzene, butyl 2-propenoate and (1-methylethenyl)benzene; 2-Propenoic acid,polymer with ethenylbenzene,butyl 2-propenoat