| 英文名称: | | 1,3-benzenedicarboxylic acid, polymer with alpha-(2-aminomethylethyl)- omega -( | | 2-aminomethylethoxy)poly[oxy(methyl-1,2-ethanediyl)], 1,3-diisocyanatomethylben | | zene, hexanedioic acid and 1,6-hexanediol | | 1,3-benzenedicarboxylic acid, polymer withalpha-(2-aminomethylethyl)- omega-(2-aminomethylethoxy)poly[oxy(methyl-1,2-ethanediyl)],1,3-diisocyanatomethylbenzene, hexanedioic acid and 1,6-hexanediol |
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