| 英文名称: | | hexanedioic acid, polymer with 1,3-butanediol, 1,2-ethanediol, 5-isocyanato-1-( | | isocyanatomethyl)-1,3,3-trimethylcyclohexane, reaction products with n-cyclohex | | yl-1,3-propanediamine | | hexanedioic acid, polymer with 1,3-butanediol,1,2-ethanediol,5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, reactionproducts with n-cyclohexyl-1,3-propanediamine |
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