| 英文名称: | | e]bis[.omega.-hydroxy-, polymer with 2,4-diisocyanato-1-methylbenzene, 2-hydrox | | yethyl acrylate-blocked | | poly(oxy-1,2-ethanediyl),.alpha.,.alpha.'-[(1-methylethylidene)di-4,1-phenylene]bis[.omega.-hydroxy-, polymer with 2,4-diisocyanato-1-methylbenzene, 2-hydroxyethylacrylate-blocked |
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