发明授权
- 专利标题: Synthesis and use of (perfluoroaryl) fluoro-aluminate anion
- 专利标题(中): (全氟芳基)氟铝酸盐阴离子的合成与应用
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申请号: US912617申请日: 1997-08-18
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公开(公告)号: US5854166A公开(公告)日: 1998-12-29
- 发明人: Tobin J. Marks , You-Xian Chen
- 申请人: Tobin J. Marks , You-Xian Chen
- 申请人地址: IL Evanston
- 专利权人: Northwestern University
- 当前专利权人: Northwestern University
- 当前专利权人地址: IL Evanston
- 主分类号: B01J31/14
- IPC分类号: B01J31/14 ; B01J31/16 ; B01J31/22 ; C07F5/06 ; C07F17/00 ; C08F4/02 ; C08F4/44 ; C08F4/60 ; C08F4/6592 ; C08F10/00 ; C08F110/02 ; C08F110/06 ; B01J31/00 ; C07F5/00
摘要:
A trityl perfluorophenyl alumninate such as tris(2,2',2"-nonafluorobiphenyl) fluoroaluminate (PBA.sup.-) and its role as a cocatalyst in metallocene-mediated olefin polymerization is disclosed.
公开/授权文献
- USD342934S High speed water skimming apparatus 公开/授权日:1994-01-04
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