Poly[oxy(methyl-1,2-ethanediyl)], α,α',α''- 1,2,6-hexanetriyltris[ω-hydroxy-, polymer with α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[4-isocyanatobenzene]
Poly[oxy(methyl-1,2-ethanediyl)], α,α',α''- 1,2,6-hexanetriyltris[ω-hydroxy-, polymer with α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[4-isocyanatobenzene]
