| 英文名称: | | hexanedioic acid, polymer with 1,4-butanediol, alpha-hydro- omega -hydroxypoly[ | | oxy(methyl-1,2-ethanediyl)], 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylc | | yclohexane and 1,2-propanediol | | hexanedioic acid, polymer with 1,4-butanediol,alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)],5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and1,2-propanediol |
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