发明授权
US5446134A Bis(perfluorosulfonyl)methane salts, and a process for preparing same
失效
双（全氟磺酰基）甲烷盐，及其制备方法
- 专利标题： Bis(perfluorosulfonyl)methane salts, and a process for preparing same
- 专利标题（中）： 双（全氟磺酰基）甲烷盐，及其制备方法
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申请号： US84217申请日： 1993-07-08
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公开(公告)号： US5446134A公开(公告)日： 1995-08-29
- 发明人: Michel Armand , Djamila Benrabah , Jean-Yves Sanchez
- 申请人： Michel Armand , Djamila Benrabah , Jean-Yves Sanchez
- 申请人地址： FRX Paris CAX Montreal
- 专利权人： Centre National de la Recherche Scientifique,Hydro Quebec
- 当前专利权人： Centre National de la Recherche Scientifique,Hydro Quebec
- 当前专利权人地址： FRX Paris CAX Montreal
- 优先权： FRX9113789 19911108
- 主分类号： C07C317/04
- IPC分类号： C07C317/04 ; C07C317/18 ; C07C317/24 ; C07C317/28 ; C07C317/34 ; C07C317/36 ; C07C317/42 ; C07C317/44 ; C07C317/48 ; C07C323/65 ; C07D207/32 ; C07D207/335 ; C07D207/444 ; C07D311/66 ; C07D311/72 ; C07D311/80 ; C07D311/82 ; C07F9/44 ; C07F17/02 ; C09B11/24 ; C09B69/04 ; C09K9/02 ; G02F1/15 ; H01B1/12 ; H01M4/60 ; H01M6/16 ; H01M6/18 ; H01M8/02 ; H01M8/10 ; H01M10/052 ; H01M10/0565 ; C07D207/33 ; C07D317/34
摘要：
Bis(perfluorosulphonyl)methanes, process for preparing same and uses thereof. The compounds of the invention are based on the formula (1/nM)+[(R.sub.F SO.sub.2).sub.2 CY].sup.- in which Y denotes an electron-attracting group chosen from --C.dbd.N and RZ groupings in which Z denotes a carbonyl grouping, sulphonyl grouping or a phosphonyl grouping and R denotes an organic monovalent grouping, M denotes a metal having valency n or an organic group capable of existing in the cationic form, R.sub.F denotes a perfluoroalkyl or perfluoroaryl grouping. Said compounds are especially useful in the production of electrochemical devices.
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