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:
Apr. 12, 2022
Filed:
Mar. 18, 2016
Applicant:
Dupont Teijin Films U.s. Limited Partnership, Wilmington, DE (US);
Inventors:
Robert Eveson, Cleveland, GB;
Michael Heeran, Cleveland, GB;
Robert Hutchings, Cleveland, GB;
Simon Mortlock, Dumfries, GB;
Assignee:
DuPont Teijin Films U.S. Limited Partnership, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/049 (2014.01); B32B 27/26 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/18 (2006.01); B32B 27/36 (2006.01); B32B 37/24 (2006.01); C09J 7/35 (2018.01); C09J 7/22 (2018.01);
U.S. Cl.
CPC ...
H01L 31/049 (2014.12); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/26 (2013.01); B32B 27/36 (2013.01); B32B 37/24 (2013.01); C09J 7/22 (2018.01); C09J 7/35 (2018.01); B32B 2037/243 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2264/102 (2013.01); B32B 2264/105 (2013.01); B32B 2264/108 (2013.01); B32B 2307/40 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/41 (2013.01); B32B 2307/412 (2013.01); B32B 2307/50 (2013.01); B32B 2307/516 (2013.01); B32B 2307/518 (2013.01); B32B 2307/546 (2013.01); B32B 2307/558 (2013.01); B32B 2307/71 (2013.01); B32B 2307/712 (2013.01); B32B 2307/718 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/732 (2013.01); B32B 2307/734 (2013.01); B32B 2367/00 (2013.01); B32B 2405/00 (2013.01); B32B 2457/00 (2013.01); B32B 2457/12 (2013.01); B32B 2457/20 (2013.01); B32B 2457/206 (2013.01); C09J 2203/322 (2013.01); C09J 2463/00 (2013.01); C09J 2467/006 (2013.01); Y02E 10/50 (2013.01);
Abstract
The invention is concerned with photovoltaic cells, processes for the production thereof and polyester films useful in the production thereof wherein the back plane of the photovoltaic cell is a polyester film having an adhesive coating derived from a composition comprising an epoxy resin and a blocked diisocyanate.