2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-hydroxyethyl 2-propenoate and 2-methylpropyl 2-methyl-2-propenoate 65970-59-4 beta-Hydroxyethyl acrylate, methacrylic acid, styrene, 2-ethylhexyl acrylate, isobutyl methacrylate polymer