| 发明名称 |
Blocked polyisocyanates, and the preparation and use thereof |
| 摘要 |
The present invention relates to polyisocyanates which have been blocked by means of 6-methyl-2-piperidone, to a process for their preparation, and to their use for the production of 1-component and 2-component PUR paints (surface coatings, lacquers).
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| 申请公布号 |
DE3312028(A1) |
申请公布日期 |
1984.10.11 |
| 申请号 |
DE19833312028 |
申请日期 |
1983.04.02 |
| 申请人 |
CHEMISCHE WERKE HUELS AG |
发明人 |
GRAS,RAINER,DR.;SCHMITT,FELIX,DR.;WOLF,ELMAR,DR. |
| 分类号 |
C07D251/34;C08G18/80;C09D5/46;(IPC1-7):C08G18/80;C07D213/64;C08G18/42;C09D3/72;C09D5/40;C09D5/42 |
主分类号 |
C07D251/34 |
| 代理机构 |
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代理人 |
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