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:
Jan. 28, 1986
Filed:
May. 14, 1984
Applicant:
Inventors:
Daniel S Janikowski, Lake Geneva, WI (US);
Ming S Shum, Des Plaines, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ; H01B / ;
U.S. Cl.
CPC ...
428457 ; 427 96 ; 427122 ; 427123 ; 4271261 ; 4271262 ; 428689 ; 428697 ;
Abstract
Conductive pigment-coated surfaces which are resistant to the effect of moisture may be prepared by admixing an alloy consisting of a conductive nonnoble metal such as copper and preferentially oxidizable material such as boron with a lead-containing compound such as lead oxide. The resulting composite may be further mixed with an organic vehicle to form a conductive ink which, after being painted on a substrate such as alumina and subsequently fired, will provide a conductive pigment-coated surface which is moisture-resistant and which will possess excellent conductive characteristics.