2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate and methyl 2-methyl-2-propenoate, compd. with 1-aziridineethanol 67874-92-4 Methyl methacrylate, butyl acrylate, methacrylic acid polymer, N-(2-hydroxyethyl)ethyleneimine salt