| 英文名称: | | 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane | | Isophoronediisocyanate, trimethylolpropane polymer | | anatomethyl)-1,3,3-trimethylcyclohexane | | 1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-, polymerwith 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane | | 1,3-Propanediol,2-ethyl-2-(hydroxymethyl)-,polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane | | Isophoronediisocyanate,trimethylolpropane polymer |
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