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:
Nov. 03, 2020
Filed:
Nov. 07, 2017
Applicant:
E I Du Pont DE Nemours and Company, Wilmington, DE (US);
Inventors:
Michael Stephen Wolfe, Wilmington, DE (US);
H David Rosenfeld, Drumore, PA (US);
Robin Kobren, Riegelsville, PA (US);
Assignee:
E I DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/03 (2006.01); H05K 1/09 (2006.01); C08J 7/043 (2020.01); C08J 7/044 (2020.01); B05D 3/02 (2006.01); B05D 3/14 (2006.01); C08J 7/04 (2020.01); H05K 3/12 (2006.01); B05D 3/00 (2006.01);
U.S. Cl.
CPC ...
H05K 1/036 (2013.01); B05D 3/007 (2013.01); B05D 3/144 (2013.01); C08J 7/042 (2013.01); C08J 7/0427 (2020.01); H05K 1/095 (2013.01); H05K 3/1208 (2013.01); H05K 3/1216 (2013.01); C08J 7/043 (2020.01); C08J 7/044 (2020.01); C08J 2300/26 (2013.01); C08J 2400/26 (2013.01); H05K 2201/0129 (2013.01); H05K 2201/0133 (2013.01); H05K 2201/0195 (2013.01); H05K 2201/0314 (2013.01); H05K 2203/0759 (2013.01); H05K 2203/095 (2013.01);
Abstract
This invention is directed to substrates and articles utilizing these substrates that provide improved performance of printable electronics on polymer substrates. In particular, the improved substrates relate to polymer films and electrical conductors printed on them. Application of a thin polymeric coating to the polymer film provides the improved performance of the printed conductors.