发明公开
EP1457507A3 Tertiary alkanolamine polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
有权
自脂肪酸和高度烷基化的羧酸衍生的叔链烷醇胺，如聚氨酯催化剂
- 专利标题： Tertiary alkanolamine polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
- 专利标题（中）： 自脂肪酸和高度烷基化的羧酸衍生的叔链烷醇胺，如聚氨酯催化剂
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申请号： EP04005140.1申请日： 2004-03-04
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公开(公告)号： EP1457507A3公开(公告)日： 2004-10-27
- 发明人: Burdeniuc, Juan Jesus
- 申请人： AIR PRODUCTS AND CHEMICALS, INC.
- 申请人地址： 7201 Hamilton Boulevard Allentown, PA 18195-1501 US
- 专利权人： AIR PRODUCTS AND CHEMICALS, INC.
- 当前专利权人： AIR PRODUCTS AND CHEMICALS, INC.
- 当前专利权人地址： 7201 Hamilton Boulevard Allentown, PA 18195-1501 US
- 代理机构： Teipel, Susanne, Dr.
- 优先权： US385890 20030310; US724886 20031202
- 主分类号： C08G18/18
- IPC分类号： C08G18/18 ; C08G18/64 ; C08G18/40 ; C08J9/00
摘要：
The present invention relates to a method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of water as a blowing agent, a cell stabilizer, and a tertiary amine amide catalyst composition represented by formula (I): wherein A, R 1 -R 6 , and n are defined herein and wherein the tertiary amino amide catalyst of formula I is acid-blocked.
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