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. 30, 1991
Filed:
Dec. 23, 1988
Applicant:
Inventors:
Kazuo Kondo, Aichi, JP;
Asao Morikawa, Aichi, JP;
Assignee:
NGK Spark Plug Co. Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ; H01B / ; H01B / ;
U.S. Cl.
CPC ...
106-113 ; 106-115 ; 106-126 ; 106-128 ; 252512 ; 252514 ; 252518 ;
Abstract
Metallizing composition for use in ceramics, comprises 100 parts by weight of a CuO-Cu combination consisting of 30-70 wt % CuO and 70-30 wt % Cu, at least one inorganic component selected from not more than 10 parts by weight of MnO.sub.2, not more than 7 parts by weight of Pt and not more than 5 parts by weight of Au, an organic binder and a solvent, wherein the Cu particles have a size in the range of 0.5-20 .mu.m and consist of at least two classes of particles having different average sizes.