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:
Sep. 16, 2003
Filed:
Sep. 28, 2001
Takayuki Ito, Kanagawa, JP;
Hideo Takatori, Kanagawa, JP;
Toho Titanium Co., Ltd., Kanagawa, JP;
Abstract
A nickel powder dispersion prepared by adding an organic solvent to an aqueous nickel powder dispersion consisting of a ultrafine nickel powder having a mean particle diameter of no more than one micrometer and an aqueous solvent, in such a state that the organic solvent has replaced at least part of the aqueous solvent. The dispersion may further contain a surface active agent. The nickel powder dispersion possesses very good nickel powder dispersibility. When used in forming an electrically conductive paste, it shows excellent dispersibility in the paste dispersant. Multilayer ceramic capacitors fabricated using the paste are protected against shortcircuiting or delamination which can otherwise result from electrode surface irregularities.