英文名称: | Poly[oxy(methyl-1,2-ethanediyl)], .alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris[.omega.-hydroxy-, polymer with 1,3-diisocyanato-2-methylbenzene and 2,4-diisocyanato-1-methylbenzene | [ omega -hydroxy-, polymer with 1,3-diisocyanato-2-methylbenzene and 2,4-diisoc | yanato-1-methylbenzene | poly[oxy(methyl-1,2-ethanediyl)], alpha, alpha',alpha''-1,2,3-propanetriyltris[ omega -hydroxy-, polymer with1,3-diisocyanato-2-methylbenzene and 2,4-diisocyanato-1-methylbenzene | Poly[oxy(methyl-1,2-ethanediyl)],.alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris[.omega.-hydroxy-,polymer with 1,3-diisocyanato-2-methylbenzene and 2,4-diisocyanato-1-methylbenzene |
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