2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, 2-propenoic acid, α-sulfo-ω-[[1-[(2-propen-1-yloxy)methyl]tridecyl]oxy]poly(oxy-1,2-ethanediyl) ammonium salt (1:1) and α-sulfo-ω-[[1-[(2-propen-1-yloxy)methyl]undecyl]oxy]poly(oxy-1,2-ethanediyl) ammonium salt (1:1)