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. 21, 1996
Filed:
Dec. 06, 1994
Applicant:
Inventors:
Marc H LaBranche, Chapel Hill, NC (US);
Bradley J Schickling, San Juan, PR;
Barry E Taylor, Wake Forest, NC (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ; H01B / ; C09D / ;
U.S. Cl.
CPC ...
252514 ; 252513 ; 252519 ; 252521 ; 252518 ; 252512 ;
Abstract
The invention is directed to a thick film conductor composition wherein such compositions have improved solderability and adhesion to substrates due to the addition of a crystalline material from the feldspar family.