2-Ethylhexyl acrylate, butyl acrylate, methyl methacrylate, 2-acrylamido-2-methylpropanesulfonic acid polymer 2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, 2-ethylhexyl 2-propenoate and 2-methyl-2-((1-oxo-2-propenyl)amino)-1-propanesulfonic acid 68698-67-9