1-Propanaminium, 3-chloro-2-hydroxy-N,N-dimethyl-N-(2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl)-, nitrate (salt), polymer with ethyl 2-propenoate and2-hydroxy-N,N-dimethyl-N-(2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl)-1-propanaminium nitrate (salt) 68928-68-7