2-Propenoic acid, 2-methyl-, polymer with ethyl 2-propenoate, methyl 2-propenoate and 2-propenoic acid 53934-26-2 Acrylic acid, ethyl acrylate, methacrylic acid, methyl acrylate polymer Methyl acrylate, ethyl acrylate, methacrylic acid, acrylic acid polymer