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.:
Date of Patent:
Mar. 09, 2010
Filed:
Mar. 15, 2005
Kazuyuki Shiratori, Yokohama, JP;
Toru Sekiba, Yokohama, JP;
Katsuo Suga, Yokohama, JP;
Masanori Nakamura, Yokosuka, JP;
Hironori Wakamatsu, Yokosuka, JP;
Hirofumi Yasuda, Yokosuka, JP;
Kazuyuki Shiratori, Yokohama, JP;
Toru Sekiba, Yokohama, JP;
Katsuo Suga, Yokohama, JP;
Masanori Nakamura, Yokosuka, JP;
Hironori Wakamatsu, Yokosuka, JP;
Hirofumi Yasuda, Yokosuka, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Abstract
A method of producing catalyst powder of the present invention has a step of precipitating a carrier in a reversed micelle, and a step of precipitating at least one of a noble metal particle and a transition metal particle in the reversed micelle in which the carrier is precipitated. By this method, it is possible to obtain catalyst powder excellent in heat resistance and high in the catalytic activity.