Conversion method
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United States of America Patent
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Jan 28, 2014
Grant Date -
Aug 6, 2009
app pub date -
May 18, 2007
filing date -
May 25, 2006
priority date (Note) -
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Abstract
A process for the preparation of water-soluble cellulose hydrolysis products, which comprises admixing cellulose with an ionic liquid in which the cellulose has at least some solubility, said ionic liquid state at a temperature at or below 150 -C, and treating the resulting 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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