| 发明名称 |
1,4-Diisocyanato-2,2,6-trimethylcyclohexane polyisocyanates containing isocyanurate groups, a process for the preparation and use |
| 摘要 |
The invention provides polyisocyanates containing isocyanate groups from 1,4-diisocyanato-2,2,6-trimethylcyclohexane, having a trimer fraction of more than 80% by weight and an NCO content of at least 19.3%.
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| 申请公布号 |
US6495650(B2) |
申请公布日期 |
2002.12.17 |
| 申请号 |
US20010819664 |
申请日期 |
2001.03.29 |
| 申请人 |
DEGUSSA AG |
发明人 |
KOHLSTRUK STEPHAN;SPYROU EMMANOUIL;PINSKE KLAUS |
| 分类号 |
C07D251/34;C08G18/02;C08G18/18;C08G18/79;C09D175/04;(IPC1-7):C08G18/79;C08G18/80 |
主分类号 |
C07D251/34 |
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