发明申请
US20060047011A1 PUR/PIR rigid foams based on aliphatic polyester polyols
审中-公开
基于脂肪族聚酯多元醇的PUR / PIR硬质泡沫
- 专利标题： PUR/PIR rigid foams based on aliphatic polyester polyols
- 专利标题（中）： 基于脂肪族聚酯多元醇的PUR / PIR硬质泡沫
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申请号： US11213031申请日： 2005-08-26
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公开(公告)号： US20060047011A1公开(公告)日： 2006-03-02
- 发明人: Jacqueline Kusan-Bindels , Uwe Kunzel , Hartmut Nefzger , Torsten Heinemann
- 申请人： Jacqueline Kusan-Bindels , Uwe Kunzel , Hartmut Nefzger , Torsten Heinemann
- 优先权： DE102004042525.6 20040902
- 主分类号： C08G18/00
- IPC分类号： C08G18/00
摘要：
PUR/PIR rigid foams based on aliphatic polyester polyols are produced by reacting an organic polyisocyanate with an isocyanate reactive component that includes a polyester polyol containing units derived from (1) adipic acid and (2) at least one of glutaric, succinic and sebacic acid. These foams may be produced spraying. These foams are particularly suitable for use in laminates.
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