发明授权
US06924321B2 Polyols with autocatalytic characteristics and polyurethane products made therefrom
有权
具有自催化特性的多元醇和由其制成的聚氨酯产品
- 专利标题： Polyols with autocatalytic characteristics and polyurethane products made therefrom
- 专利标题（中）： 具有自催化特性的多元醇和由其制成的聚氨酯产品
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申请号： US10380299申请日： 2001-08-16
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公开(公告)号： US06924321B2公开(公告)日： 2005-08-02
- 发明人: Francois Casati , Jean-Marie Louis Sonney
- 申请人： Francois Casati , Jean-Marie Louis Sonney
- 申请人地址： US MI Midland
- 专利权人： Dow Global Technologies Inc.
- 当前专利权人： Dow Global Technologies Inc.
- 当前专利权人地址： US MI Midland
- 国际申请： PCT/US01/25633 WO 20010816
- 国际公布： WO02/22702 WO 20020321
- 主分类号： C08G18/28
- IPC分类号： C08G18/28 ; C08G18/40 ; C08G18/48 ; C08G18/50 ; C08G18/00
摘要：
The present invention discloses a process for producing a polyurethane product with autocatalytic polyols. These autocatalytic polyols are based on an initiator that contains a tertiary amine. These autocatalytic polyols are reacted with a polyisocyanate in the presence of other additives and/or auxiliary agents known per se to produce polyurethane products.