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. 26, 1998
Filed:
Aug. 14, 1996
Applicant:
Inventors:
Joel Slutsky, Chapel Hill, NC (US);
Jay Robert Dorfman, Durham, NC (US);
William H Morrison, Jr, Wilmington, DE (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
252514 ; 524439 ; 524440 ; 427125 ; 427353 ;
Abstract
A silver composition is disclosed which contains silver powder or flake, a water soluble binder, an organic water soluble solvent and an inorganic binder. Generally, the composition will also contain water. The water soluble binder is especially chosen such that it has the property after dissolution in water, followed by water removal that it can be again dissolved in water (as opposed to water resistance as in a paint). The silver composition as a film or coating also lacks water resistance (prior to a firing operation) which can aid in pattern formation.