- 专利标题: RIGID POLYURETHANE FOAM HAVING A SMALL CELL SIZE
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申请号: EP14879678申请日: 2014-01-23
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公开(公告)号: EP3097146A4公开(公告)日: 2017-12-27
- 发明人: BERTUCELLI LUIGI , PARENTI VANNI , LI DACHAO , LIU WEI , CHAI NING , WANG BEILEI , CHEN CHENG , GUO HONG FEI , CHEN JING , YIN YIGE , COSTEUX STEPHANE , SMITH BILLY G
- 申请人: DOW GLOBAL TECHNOLOGIES LLC , ROHM & HAAS
- 专利权人: DOW GLOBAL TECHNOLOGIES LLC,ROHM & HAAS
- 当前专利权人: DOW GLOBAL TECHNOLOGIES LLC,ROHM & HAAS
- 优先权: CN2014071239 2014-01-23
- 主分类号: C08J9/12
- IPC分类号: C08J9/12 ; B29C44/10 ; C08G18/66
摘要:
A rigid polyurethane (PU) foam having a number average cell size of no greater than 10
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