| 英文名称: | | 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-diisocyanatomethylbenzene and methyloxirane | | Polymer of (propylene oxide, toluenediisocyanate, trimethylolpropane) | | lbenzene and methyloxirane | | 1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-, polymerwith 1,3-diisocyanatomethylbenzene and methyloxirane | | 1,3-Propanediol,2-ethyl-2-(hydroxymethyl)-,polymer with 1,3-diisocyanatomethylbenzene and methyloxirane | | Polymer of(propylene oxide,toluenediisocyanate,trimethylolpropane) |
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