1,2-Ethanediamine, N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-, polymer with 2,2'-[methylenebis(4,1-phenyleneoxymethylene)]bis[oxirane], 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane] and α-(2-oxiranylmethyl)-ω-(2-oxiranylmethoxy)poly[oxy(methyl-1,2-ethanediyl)], reaction products with glycidyl o-tolyl ether