| 英文名称: | | sulfuric acid, sodium salt, compd. with 1,3-diisocyanatomethylbenzene polymer w | | ith alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 2,2'-oxybis | | sulfuric acid, sodium salt, compd. with1,3-diisocyanatomethylbenzene polymer with alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 2,2'-oxybis[ethanol] |
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