Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Holbrey0
Kenneth Richard Seddon0
Markus Fanselow0
Date of Patent
January 28, 2014
Patent Application Number
13649726
Date Filed
October 11, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A process is described for the preparation of water-soluble cellulose hydrolysis product. The process comprise admixing cellulose with an ionic liquid capable of solvating or dissolving at least some of the cellulose, said ionic liquid being a compound comprises solely of cations and anions and which exists in a liquid state at a temperature at or below 150° C., and in which the anions are selected from halide and cyanate; and treating the resulting solvate or solution with an acid in the presence of water, said acid having a pKa in water of less than 2 at 25° C.
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