2-Propenoic acid, 2-methyl-, butyl ester, polymer with ethenylbenzene, 2-ethylhexyl 2-propenoate, methyl 2-methyl-2-propenoate and 1,2-propanediolmono(2-methyl-2-propenoate) 67874-29-7 Methyl methacrylate, styrene, butyl methacrylate, 2-ethylhexyl acrylate, hydroxypropyl methacrylate polymer