2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethyl 2-propenoate, 2-propenenitrile and 2-propenoic acid 62075-19-8 Ethyl acrylate, butyl acrylate, methyl methacrylate, acrylic acid, acrylonitrile polymer