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Document Number
US Patent 7166724
Issued Date
January 23, 2007
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Inventors
Hilarius; Volker (Gross-Umstadt,DE)
Heider; Udo (Riedstadt,DE)
Schmidt; Michael (Seeheim-Jugenheim,DE)
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Abstract
An ionic liquid of the formula K.sup.+A.sup.-, wherein K and A are as defined herein, can be used in such things as electrochemical cells, supercapacitors, hydraulic liquids, solvents, organic syntheses.
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Number of Claims:
17
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Owner
Merck Patent GmbH (Darmstadt,DE)
Published
January 23, 2007
Application Number
09/866,926
Filed
May 30, 2001
US Classification
548/110   204/242 252/62.2 429/188 429/328 548/343.1 562/882
Int'l Classification
C07F   5/04   (20060101)   C25B   9/10   (20060101)   H01G   9/02   (20060101)   H01M   6/04   (20060101)  
Assistant Examiner
Priority Data
May 30, 2000 [DE] 100 26 565
USPTO Field of Search
548/343.1   548/110   562/882   204/242   252/62.2   429/328   429/188   136/263   361/503  
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