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Oxidation using a non-enzymatic free radical system mediated by redox cycling chelators
   
Document Number
US Patent 7396974
Issued Date
July 8, 2008
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Abstract
Methods for oxidizing organic compounds using hydroxyl radicals formed through redox cycling chelator-mediated Fenton chemistry are disclosed. The methods include generating a reactive oxygen species by contacting a redox cycling chelator with an oxygen containing oxidant and a transition metal species. By contacting the resulting reactive oxygen species with an organic compound, the organic compound is oxidized. The preferred transition metal species is a cationic transition metal, such as iron or copper. The disclosed methods may be used to degrade organic waste compounds and dyes, activate lignocellulosic materials for bonding and produce adhesive formulations.
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Number of Claims:
18
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Published
July 8, 2008
Application Number
10/360,052
Filed
February 5, 2003
US Classification
588/315  
Int'l Classification
A62D   3/00   (20070101)  
Parent Case
CROSS-REFERENCES TO RELATED APPLICATIONS This application is a non-provisional of and claims the benefit of U.S. Provisional Application No. 60/355,265, filed Feb. 8, 2002. Each of these applications is incorporated by reference in their entirety and for all purposes.
USPTO Field of Search
156/325   156/326   156/330   156/335   588/315   588/320   588/318  
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