| 英文名称: | | mega -hydroxypoly(oxy-1,2-ethanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3 | | ,3-trimethylcyclohexane, 2-hydroxyethyl acrylate-blocked | | butanamide, 4-hydroxy-n-(2-hydroxyethyl)-n-methyl-,polymer with alpha-hydro- omega -hydroxypoly(oxy-1,2-ethanediyl) and5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane,2-hydroxyethyl acrylate-blocked |
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