英文名称:2-Propenoic acid, polymer with methyloxirane polymer with oxirane ether with 1,2-propanediol mono(2-methyl-2-propenoate) (1:1), sodium salt; 2-Propenoic acid, polymer with methyloxirane polymer with oxirane ether with 1,2-propanediol mono(2-methyl-2-propenoate) (1:1), sodium salt