| 英文名称: | | ethanol, 2,2'-oxybis-, polymer with 1,3-diisocyanatomethylbenzene and .alpha.-h | | ydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)], sulfate (ester) | | ethanol, 2,2'-oxybis-, polymer with1,3-diisocyanatomethylbenzene and.alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)], sulfate(ester) |
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