英文名称:2-Propenamide, 2-methyl-, polymer with 1,3-butadiene and ethenylbenzene 2-Propenamide,2-methyl-,polymer with 1,3-butadiene and ethenylbenzene; 2-Propenamide, 2-methyl-, polymer with 1,3-butadiene and ethenylbenzene 2-Propenamide,2-methyl-,polymer with 1,3-butadiene and ethenylbenzene