英文名称: | Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene] and .alpha.,.alpha.',.alpha.''-(1,2,3-propanetriyl)tris[.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] | 1'-methylenebis[4-isocyanatobenzene] and alpha, alpha', alpha''-(1,2,3-propanet | riyl)tris[ omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)]] | Poly[oxy(methyl-1,2-ethanediyl)],.alpha.-hydro-.omega.-hydroxy-,polymer with 1,1'-methylenebis[4-isocyanatobenzene] and .alpha.,.alpha.',.alpha.''-(1,2,3-propanetriyl)tris[.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] |
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