2-Propenoic acid, 2-methyl-, polymer with 2-propenoic acid, ethyl 2-propenoate and ethenyl acetate 2-Propenoic acid, 2-methyl-, polymer with ethenyl acetate, ethyl 2-propenoate and 2-propenoic acid 68922-27-0 Methacrylic acid, ethyl acrylate, acrylic acid, vinyl acetate polymer