1,2-Ethanediamine, polymer with α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) and 1,1′-methylenebis[4-isocyanatobenzene], block 1,2-Ethylenediamine-MDI-polyTHF 1000 block copolymer 4,4′-Diphenylmethane diisocyanate-ethylenediamine-poly(tetramethylene glycol) block copolymer Benzene, 1,1′-methylenebis[4-isocyanato-, polymer with 1,2-ethanediamine and α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl), block Bis(p-isocyanatophenyl)methane-ethylenediamine-poly(tetramethylene glycol) block copolymer BPS 215 Diphenylmethane 4,4′-diisocyanate-ethylenediamine-polytetrahydrofuran block copolymer Diphenylmethane diisocyanate-ethylenediamine-poly(tetramethylene oxide) block copolymer Diphenylmethane diisocyanate-ethylenediamine-polyoxytetramethylene block copolymer Diphenylmethane diisocyanate-ethylenediamine-polytetramethylene glycol block copolymer Diphenylmethane-4,4′-diisocyanate-ethylenediamine-poly(tetramethylene glycol) block copolymer Ethylenediamine-4,4′-MDI-polytetramethylene glycol block copolymer Ethylenediamine-MDI-poly(tetramethylene glycol) block copolymer Ethylenediamine-MDI-poly(tetramethylene oxide) block copolymer Ethylenediamine-MDI-polytetrahydrofuran block copolymer Ethylenediamine-MDI-polytetramethylene ether glycol block copolymer Ethylenediamine-MDI-polytetramethylene glycol block polymer Ethylenediamine-MDI-PTG 1000 block copolymer Ethylenediamine-MDI-PTMG 2000 block copolymer Ethylenediamine-MDI-PTMG block copolymer Ethylenediamine-methylenebis(4-phenyl isocyanate)-poly(oxytetramethylene) glycol block copolymer Ethylenediamine-methylenebis(4-phenyl isocyanate)-polytetramethylene glycol block copolymer Ethylenediamine-PTMG-MDI block copolymer MDI-ethylenediamine-polytetrahydrofuran block copolymer MDI-ethylenediamine-polytetramethylene glycol block copolymer MDI-ethylenediamine-PTMG block copolymer Poly(oxy-1,4-butanediyl), α-hydro-ω-hydroxy-, polymer with 1,2-ethanediamine and 1,1′-methylenebis[4-isocyanatobenzene], block Polytetramethylene glycol-MDI-ethylenediamine block copolymer PTMG-MDI-ethylenediamine block copolymer Thoralon Vitur RM 1500 Vitur RM 2000