发明申请
US20050043421A1 Process to manufacture polyurethane products using polymer polyols in which the carrier polyol is a tertiary amone based polyol
审中-公开
使用聚合物多元醇制造聚氨酯产品的方法，其中载体多元醇是叔胺基多元醇
- 专利标题： Process to manufacture polyurethane products using polymer polyols in which the carrier polyol is a tertiary amone based polyol
- 专利标题（中）： 使用聚合物多元醇制造聚氨酯产品的方法，其中载体多元醇是叔胺基多元醇
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申请号： US10486778申请日： 2002-08-15
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公开(公告)号： US20050043421A1公开(公告)日： 2005-02-24
- 发明人: Hanno Van der Wal , Francois Casati , Ronald Herrington , Thomas Woods
- 申请人： Hanno Van der Wal , Francois Casati , Ronald Herrington , Thomas Woods
- 国际申请： PCT/US02/26223 WO 20020815
- 主分类号： B01J19/00
- IPC分类号： B01J19/00 ; C08G18/00 ; C12P21/04 ; C40B50/14 ; C40B60/14 ; G01N33/53 ; G01N33/551
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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