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:
Feb. 15, 2022
Filed:
May. 21, 2020
Applicant:
Dupont Electronics, Inc., Wilmington, DE (US);
Inventors:
Kostantinos Kourtakis, Media, PA (US);
Tao Huang, Downingtown, PA (US);
Assignee:
DUPONT ELECTRONICS, INC., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 177/10 (2006.01); C09D 183/04 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
C09D 177/10 (2013.01); C09D 183/04 (2013.01); C08K 3/36 (2013.01); C08K 2201/011 (2013.01);
Abstract
In a first aspect, a coated film includes a polyimide film, a curable resin coating composition and an adhesion-promoter. The curable resin coating composition includes a curable oligomer and first nanoparticles. The adhesion-promoter includes a polyamic acid composition and is on a surface of the polyimide film that is in contact with the curable resin coating composition. In a second aspect, an electronic device includes the coated film of first aspect.