Methyl 2-methyl-2-propenoate polymer with ethenylbenzene and 2-propenoic acid, sodium salt
Methyl 2-methyl-2-propenoate polymer with ethenylbenzene and 2-propenoic acid, sodium salt(Methyl 2-methyl-2-propenoate polymer with ethenylbenzene and 2-propenoic acid, sodium salt)