Ligno cellulosic materials and the products made therefrom
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United States of America Patent
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Feb 2, 2021
Grant Date -
Jun 22, 2017
app pub date -
Mar 2, 2017
filing date -
May 2, 2005
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Abstract
A process comprising treating a lignocellulosic material preferably pulp in the presence of a transition metal catalyst with a oxidizing agent selected from a group consisting of hydrogen peroxide, hypochlorite, hypochlorous acid and any combination thereof to form a treated lignocellulosic material having a viscosity equal to or less than about 17 cp and having reducing functional groups selected from the group consisting of aldehyde and aldehyde type functional groups at the C6 and C1 positions but predominating at the C1 position.
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