2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with 2-hydroxyethyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenoic acid 72018-15-6 Methyl methacrylate, 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, acrylic acid polymer Methyl methacrylate, hydroxyethyl acrylate, hydroxyethyl methacrylate, acrylic acid polymer