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:
May. 21, 2002
Filed:
Mar. 29, 2000
Takayuki Ito, Kanagawa, JP;
Hideo Takatori, Kanagawa, JP;
Toho Titanium Co., Ltd., Chigasaki, JP;
Abstract
The present invention provide metallic nickel powder in which the occurrence of delaminatoin can be prevented by providing superior sintering propreties in production processes for multilayer ceramic capacitors and by providind superior dispersion characteristics in the forming of conductive pastes. By being brought into contact with nickel chloride gas and a reducing gas at a temperature in the range of the reduction reaction, metallic nickel power is node gas and a reducing gas at a produced in which the oxigen content is 0.1 to 2.0% by weight and there is not absortion peak at wavelengths ranging from 3600 to 3700 cm in infrared spectroscopy.