dimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]-(oxiran-2-ylmethyl)azanium;Oxiranemethanaminium,N,N-dimethyl-N-(2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl)-,chloride,polymer with methyl 2-propenoate;2-Oxiranemethanaminium,N,N-dimethyl-N-(2-((2-methyl-1-oxo-2-propen-1-yl)oxy)ethyl)-,chloride (1:1),polymer with methyl 2-propenoate;