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:
Sep. 17, 1991
Filed:
Feb. 20, 1990
Applicant:
Inventors:
Willim J Nebe, Wilmington, DE (US);
James J Osborne, Kennett Square, PA (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430281 ; 427 44 ; 427 541 ; 427 96 ; 430198 ; 430199 ; 430270 ; 430481 ; 430327 ; 430330 ; 430905 ; 430910 ; 522 71 ; 522 83 ; 264 28 ;
Abstract
A photosensitive aqueous developable photosensitive silver conductive composition is disclosed which is fireable in a nonoxidizing atmosphere and is developable in an aqueous solution containing 0.8 percent by weight sodium carbonate.