| 发明名称 |
METHOD FOR THE PRODUCTION OF POLYISOCYANATES |
| 摘要 |
Process for preparing polyisocyanates involving the removal of a solvent-stream enriched in volatile, aromatic, non-isocyanate-group-containing contaminants from the polyisocyanate production process. |
| 申请公布号 |
WO2007039362(A1) |
申请公布日期 |
2007.04.12 |
| 申请号 |
WO2006EP65786 |
申请日期 |
2006.08.29 |
| 申请人 |
HUNTSMAN INTERNATIONAL LLC;CARR, ROBERT HENRY;KOOLE, JOHANNES LODEWIJK |
发明人 |
CARR, ROBERT HENRY;KOOLE, JOHANNES LODEWIJK |
| 分类号 |
C08G18/76;C07C263/10;C07C263/20;C08G18/02 |
主分类号 |
C08G18/76 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
