| 英文名称: | | 5-pentanediamine, 2-methyl- polymer with .alpha.-hydro-.omega.-hydroxypoly(o | | xy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 1 | | ,1'-methylenebis[4-isocyanatocyclohexane] | | 1,5-pentanediamine, 2-methyl-, polymer with.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl),.alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and |
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