2-Propenoic acid, 2-methyl-, polymer with methyl 2-methyl-2-propenoate, compd. with 1-aziridineethanol 67874-93-5 Methyl methacrylate, methacrylic acid polymer, N-(2-hydroxyethyl)ethyleneimine salt Methyl methacrylate, methacrylic acid polymer, compd. with N-(2-hydroxyethyl)ethytleneimine