| 发明名称 |
Process to manufacture polyurethane products using polymer polyols in which the carrier polyol is a tertiary amone based polyol |
| 摘要 |
The present invention pertains to a copolymer polyols based on tertiary amine based polyols and to polyurethane products made therefrom. The use oof such copolymer polyols reduces the amount of amine catalysts needed for the production of polyurethane foam.
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| 申请公布号 |
US2005043421(A1) |
申请公布日期 |
2005.02.24 |
| 申请号 |
US20040486778 |
申请日期 |
2004.09.28 |
| 申请人 |
VAN DER WAL HANNO R;CASATI FRANCOIS M;HERRINGTON RONALD M;WOODS THOMAS J |
发明人 |
VAN DER WAL HANNO R;CASATI FRANCOIS M;HERRINGTON RONALD M;WOODS THOMAS J |
| 分类号 |
B01J19/00;C08G18/00;C12P21/04;C40B50/14;C40B60/14;G01N33/53;G01N33/551;(IPC1-7):C08G18/00 |
主分类号 |
B01J19/00 |
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