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:
Jun. 04, 2019
Filed:
Jan. 26, 2016
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Sumitomo Electric Printed Circuits, Inc., Koka-shi, Shiga, JP;
Issei Okada, Osaka, JP;
Yoshio Oka, Osaka, JP;
Takashi Kasuga, Osaka, JP;
Yasuhiro Okuda, Osaka, JP;
Jinjoo Park, Koka, JP;
Kousuke Miura, Koka, JP;
Hiroshi Ueda, Koka, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka-shi, Osaka, JP;
SUMITOMO ELECTRIC PRINTED CIRCUITS, INC., Koka-shi, Shiga, JP;
Abstract
An object of the present invention is to provide a metal powder and an ink with which a sintered body having good flexibility can be formed, and a sintered body having good flexibility. A metal powder according to an embodiment of the present invention has a mean particle size Dof 1 nm or more and 200 nm or less as calculated by a BET method, a mean crystallite size Dof 20 nm or less as determined by an X-ray analysis, and a ratio (D/D) of the mean crystallite size Dto the mean particle size Dof less than 0.4.