| 英文名称: | | 2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-poly[oxy(methyl- polymer with | | 1,3-diisocyanatomethylbenzene and .alpha.,.alpha.',.alpha.''-1,2,6-hexanetriylt | | ris[.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] | | poly[oxy(methyl-1,2-ethanediyl)],.alpha.-hydro-.omega.-hydroxy-, polymer with1,3-diisocyanatomethylbenzene and.alpha.,.alpha.',.alpha.''-1,2,6-hexanetriyltris[.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] |
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