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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 8999280 B1

PDFFull Text
Date of Patent:
Apr. 07, 2015

Filed:

Oct. 01, 2010

Carbon catalyst for decomposition of hazardous substance, hazardous-substance-decomposing material, and method for decomposition of hazardous substance

Applicants:

Yasuharu Kato, Itano-gun, JP;

Yuji Kubota, Chiba, JP;

Shinichi Horiguchi, Tokyo, JP;

Emiko Maeba, Chiryu, JP;

Mami Iizuka, Chiba, JP;

Inventors:

Yasuharu Kato, Itano-gun, JP;

Yuji Kubota, Chiba, JP;

Shinichi Horiguchi, Tokyo, JP;

Emiko Maeba, Chiryu, JP;

Mami Iizuka, Chiba, JP;

Assignee:

Nisshinbo Holdings Inc., Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Stuart Hendrickson

Int. Cl.
CPC ...
B01D 53/81 (2006.01); B01J 23/75 (2006.01); B01D 53/86 (2006.01); B01J 20/02 (2006.01); B01J 20/06 (2006.01); B01J 20/08 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01); B01J 21/18 (2006.01); B01J 37/00 (2006.01); B01J 37/06 (2006.01); B01J 37/08 (2006.01); B82Y 30/00 (2011.01); B01J 37/02 (2006.01);
U.S. Cl.
CPC ...
B01J 23/75 (2013.01); B01D 53/8612 (2013.01); B01D 53/8668 (2013.01); B01D 2255/1026 (2013.01); B01D 2255/2063 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/20738 (2013.01); B01D 2255/20746 (2013.01); B01D 2255/20753 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/20769 (2013.01); B01D 2255/20784 (2013.01); B01D 2255/20792 (2013.01); B01D 2255/702 (2013.01); B01D 2257/304 (2013.01); B01D 2257/306 (2013.01); B01D 2257/406 (2013.01); B01D 2257/7027 (2013.01); B01D 2257/704 (2013.01); B01D 2257/708 (2013.01); B01D 2257/90 (2013.01); B01D 2258/0208 (2013.01); B01D 2258/06 (2013.01); B01D 2259/4508 (2013.01); B01D 2259/4566 (2013.01); B01J 20/0225 (2013.01); B01J 20/0229 (2013.01); B01J 20/06 (2013.01); B01J 20/08 (2013.01); B01J 20/20 (2013.01); B01J 20/28007 (2013.01); B01J 20/2803 (2013.01); B01J 20/3234 (2013.01); B01J 21/18 (2013.01); B01J 37/0018 (2013.01); B01J 37/0036 (2013.01); B01J 37/0201 (2013.01); B01J 37/0203 (2013.01); B01J 37/06 (2013.01); B01J 37/086 (2013.01); B82Y 30/00 (2013.01);
Abstract

Provided are a carbon catalyst for decomposing a hazardous substance that effectively decomposes hazardous substances such as aldehydes, a hazardous-substance-decomposing material, and a method of decomposing a hazardous substance. The carbon catalyst for decomposing a hazardous substance is a carbon catalyst having a catalytic activity for decomposing the hazardous substance. The hazardous substance is, for example, a volatile organic compound such as aldehydes or a malodorous substance such as a sulfur compound. The method of decomposing a hazardous substance, is a method including decomposing the hazardous substance with the carbon catalyst for decomposing a hazardous substance or with a hazardous-substance-decomposing material containing the carbon catalyst for decomposing a hazardous substance.

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