acrylate/butylaminoethyl methacrylate/methyl acrylate/methyl methacrylate/octylacrylamide copolymer (40000 WAMW)
acrylate/butylaminoethyl methacrylate/methyl acrylate/methyl methacrylate/octylacrylamide copolymer (40000 wamw)