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:
Oct. 02, 2012
Filed:
Apr. 10, 2008
Applicants:
Masayuki Ishizuka, Chiyoda-ku, JP;
Nobuhiro Hidaka, Chiyoda-ku, JP;
Inventors:
Masayuki Ishizuka, Chiyoda-ku, JP;
Nobuhiro Hidaka, Chiyoda-ku, JP;
Assignee:
Sumitomo Osaka Cement Co., Ltd., Chiyoda-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 19/03 (2006.01); B22F 9/08 (2006.01); B22F 9/24 (2006.01); B22F 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Nickel-iron-zinc alloy nanoparticles of the present invention are in the form of tabular particles having a thickness of 1 μm or less and an aspect ratio of 2 or more, wherein the (220) plane which is the crystal plane of the face-centered cubic lattice is oriented on the tabular surface of the particles.