Dehalogenation of halogenated compounds
Patent 4144152 Issued on March 13, 1979. Estimated Expiration Date: 
March 27, 1998. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
March 27, 1998. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesProcess for decomposing carbon-containing compounds Patent #: 3977952 InventorAssigneeApplicationNo. 05/890871 filed on 03/27/1978US Classes:588/309, Ultraviolet radiations (about 3nm-400nm) (EPO/JPO)204/157.15, Processes of treating materials by wave energy204/157.73, Phosphorous product produced204/157.93, Aldehyde or ketone product produced204/157.98, Unsaturated product204/157.99, Unsaturation in aryl ring204/904, Metal treating agent204/912, Oxygen treating agent208/262.5, Polychorinated biphenyl (PCB)422/186.3, With ultraviolet radiation generating means588/316, Dehalogenation using reactive chemical agents able to degrade (EPO/JPO)588/319, By reduction, e.g., hydrogenation (EPO/JPO)588/320, By oxidation; by combustion (EPO/JPO)588/402, Pesticides, e.g., insecticides, herbicides, fungicides, nematicides (EPO/JPO)588/406Containing halogen (EPO/JPO)ExaminersPrimary: Williams, Howard L.Attorney, Agent or FirmInternational ClassesA62D 3/00 (20060101)C07C 1/26 (20060101) C07C 1/00 (20060101) C07C 45/00 (20060101) C07C 51/347 (20060101) C07C 45/65 (20060101) C07C 51/377 (20060101) B01J 19/12 (20060101) AbstractProcess for degrading halogenated organic compound having C-halogen groups to remove halogen atoms from said compound by treating it with ultraviolet (UV) radiation and hydrogen. Process for degrading such compound by treating it in aqueous alkaline solution with UV radiation.Other References
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