| 英文名称: | | 2-propenoic acid, polymer with butyl 2-propenoate, 1,3-diisocyanatomethylbenzen | | e, alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)], alpha, alpha', | | alpha''-1,2,3-propanetriyltris[ omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)]] | | 2-propenoic acid, polymer with butyl 2-propenoate,1,3-diisocyanatomethylbenzene, alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)], alpha, alpha',alpha''-1,2,3-propanetriyltris[ omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and 2-propenenit |
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