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. 20, 2025
Filed:
Jul. 21, 2021
Applicant:
Eastman Chemical Company, Kingsport, TN (US);
Inventors:
Igor Tokarev, Johnson City, TN (US);
Cory James Flynn, Piney Flats, TN (US);
Monika Karin Wiedmann Boggs, Kingsport, TN (US);
Kara Dawn Garrett, Kingsport, TN (US);
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/18 (2006.01); C08J 7/04 (2020.01); C08J 7/044 (2020.01); H10K 77/10 (2023.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); C08J 7/0423 (2020.01); C08J 7/044 (2020.01); C08J 2379/08 (2013.01); H10K 77/111 (2023.02);
Abstract
Transparent, conductive barrier films are disclosed that include a polymeric substrate; an optional planarization layer, atop the polymeric substrate, and at least one dyad, atop the optional planarization layer if present, or atop the polymeric substrate, that comprises an inorganic oxide layer, and a polymethylglutarimide layer. The films of the invention are further provided with a conductive layer, atop the at least one dyad.