| 英文名称: | | 3-hydroxy-2-(hydroxymethyl)-2-methyl-propanoic aci polymer with 5-isocyanat | | o-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, caprolactam-blocked | | propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-,polymer with5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane,caprolactam-blocked |
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