| 英文名称: | | -hydroxypoly(oxy-1,4-butanediyl) | | propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-,polymer with 1,4-cyclohexanedimethanol, 1,3-diisocyanatomethylbenzene,hydrazine and alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) | | Propanoic acid,3-hydroxy-2-(hydroxymethyl)-2-methyl-,polymer with 1,4-cyclohexanedimethanol,1,3-diisocyanatomethylbenzene,hydrazine and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) | | Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with 1,4-cyclohexanedimethanol, 1,3-diisocyanatomethylbenzene, hydrazine and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) |
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