| 发明名称 |
Continuous preparation of thermoplastically processable polyurethanes |
| 摘要 |
The present invention relates to a multi-stage process for the continuous preparation of thermoplastically processable polyurethanes with improved processing properties based on various polyols.
|
| 申请公布号 |
US6930162(B2) |
申请公布日期 |
2005.08.16 |
| 申请号 |
US20030643856 |
申请日期 |
2003.08.19 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
BRAEUER WOLFGANG;HEIDINGSFELD HERBERT;PEERLINGS HENRICUS;TRABERT LUDWIG |
| 分类号 |
C08G18/08;C08G18/10;C08G18/65;(IPC1-7):C08G18/10 |
主分类号 |
C08G18/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
