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:
Apr. 06, 1999
Filed:
Apr. 29, 1998
Applicant:
Inventors:
Hiroji Tani, Nagaokakyo, JP;
Kazuhito Ohshita, Omihachiman, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B / ; H01B / ; B05D / ;
U.S. Cl.
CPC ...
156 8918 ; 156 8911 ; 156 8928 ; 252512 ; 25251921 ; 427123 ;
Abstract
A conductive paste composition comprises an organic vehicle, copper powder and an organometallic resinate which includes, as the metal, at least one metal selected from the group consisting of Pt, Ni and Bi. The amount of the metal component in the organometallic resinate is preferably in the range of about 0.1 to 5 wt % with respect to the total amount of the copper power and the metal component. The copper powder has preferably an average diameter in the range of about 2 to 30 .mu.m.