1,3-Propanediamine, N,N-1,2-ethanediylbis-, polymer with (chloromethyl)oxirane and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl), acetate (ester)
1,3-Propanediamine, N,N-1,2-ethanediylbis-, polymer with (chloromethyl)oxirane and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl), acetate (ester)
1,3-Propanediamine, N,N-1,2-ethanediylbis-, polymer with (chloromethyl)oxirane and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl), acetate (ester)