| 发明名称 |
Microcapsules from isocyanates containing polyethylenoxid groups |
| 摘要 |
<p>Microcapsules can be produced in an energy-saving manner if, in the process, a polyisocyanate is used which comprises, entirely or in part, reaction products of bifunctional or more highly functional isocyanates with poly(ethylene oxide) alcohols.</p> |
| 申请公布号 |
EP0537467(B1) |
申请公布日期 |
1996.10.23 |
| 申请号 |
EP19920115056 |
申请日期 |
1992.09.03 |
| 申请人 |
BAYER AG |
发明人 |
TRAEUBEL, HARRO, DR.;WEISSER, JUERGEN, DR.;REIFF, HELMUT, DR. |
| 分类号 |
A61K8/00;A61K9/50;A61Q13/00;B01J13/00;B01J13/14;B01J13/16;B41M5/165;C08G18/08;C08G18/10;C08G18/28;C08G18/32;C08G18/72;C08G18/79;C08G18/80;(IPC1-7):B01J13/16 |
主分类号 |
A61K8/00 |
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