108252-68-2 136303-09-8 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate and ethenylbenzene 2-Propenoic acid, 2-methyl-, polymer with butyl-2-propenoate and ethylbenzene 25036-16-2 Butyl acrylate, styrene, methacrylic acid polymer Styrene, butyl acrylate, methacrylic acid copolymer Styrene, butyl acrylate, methacrylic acid polymer Styrene, butyl acrylate, methacrylic acid terpolymer Styrene, methacrylic acid, butyl acrylate polymer