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:
Jan. 19, 2010
Filed:
Aug. 01, 2003
Applicants:
Masami Nakamoto, Takarazuka, JP;
Mari Yamamoto, Osaka, JP;
Akio Harada, Osaka, JP;
Inventors:
Assignees:
Daiken Chemical Co., Ltd., Osaka, JP;
Osaka Municipal Technical Research Institute, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 9/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The main object of the present invention is to manufacture, on an industrial scale, metal nanoparticles with excellent dispersion stability, and therefore provides metal nanoparticles containing a metal component, further containing at least one of phosphorus, nitrogen, and oxygen, and the average particle size being from 1 to 100 nm.