115430-01-8

2-Butenedioic acid (2Z)-,polymers,polymer with 2-methyl-2-[(1-oxo-2-propenyl)amino]-1- propanesulfonic acid,mixt. with 2-methyl-2-[(1-oxo-2-propenyl)amino]-1- propanesulfonic acid polymer with 2-propenoic acid