Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with 2-(2-aminoethyl)aminoethanesulfonic acid monosodium salt, 1,6-diisocyanatohexane, diphenyl carbonate, 1,2-ethanediamine, 1,6-hexanediol, hydrazine, methyloxirane, oxirane and 1,2-propaned