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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6616815 B1

PDFFull Text
Date of Patent:
Sep. 09, 2003

Filed:

Jun. 18, 1999

Method of decomposing halogenated aliphatic hydrocarbon compounds or aromatic compounds and apparatus to be used for the same as well as method of clarifying exhaust gas and apparatus to be used for the same

Applicant:
Inventors:

Kinya Kato, Atsugi, JP;

Yasutsugu Yamada, Yokohama, JP;

Etsuko Sugawa, Atsugi, JP;

Masanori Sakuranaga, Atsugi, JP;

Akira Kuriyama, Atsugi, JP;

Takeshi Imamura, Chigasaki, JP;

Yuji Kawabata, Isehara, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Fitzpatrick, Cella, Harper & Scinto

Primary Examiner:

James J Seidleck

Assistant Examiner:

Thao Tran

Int. Cl.
CPC ...
C07B 6/300 ; C07C 7/00 ;
U.S. Cl.
CPC ...
C07B 6/300 ; C07C 7/00 ;
Abstract

A method for decomposing halogenated aliphatic hydrocarbon compounds or aromatic compounds characterized by contacting the compound to be decomposed with functional water under light irradiation, wherein the functional water is characterized by a hydrogen ion concentration (pH) of 1-4, an oxidation-reduction potential of 800-1500 mV (working electrode: platinum, reference electrode: silver-silver chloride) and a chlorine concentration of 5-150 mg/l, and the irradiation is carried out with light of a wavelength of 300 nm or more, with an intensity of 10 mW/cm or less. This method is carried out at room temperature under the atmospheric pressure. An apparatus for the method is also provided.

Find Patent Forward Citations

Kato, Kinya. (2003). Method of decomposing halogenated aliphatic hydrocarbon compounds or aromatic compounds and apparatus to be used for the same as well as method of clarifying exhaust gas and apparatus to be used for the same (U.S. Patent No. 6616815). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6616815

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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