Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Norma Lindsey Buchanan0
Charles Michael Buchanan0
Date of Patent
April 5, 2011
0Patent Application Number
120304250
Date Filed
February 13, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Ionic liquids and processes and apparatus for their production. The ionic liquids can be low sulfur and low halide carboxylated ionic liquids. The ionic liquids can be produced via formation of at least one intermediate carboxylated ionic liquid, and thereafter subjecting the intermediate carboxylated ionic liquid to at least one anion exchange process.
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