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:
Jun. 11, 2024
Filed:
Mar. 13, 2020
Applicant:
Saint-gobain Glass France, Courbevoie, FR;
Inventors:
Florent Martin, Paris, FR;
Charline Lalande, Paris, FR;
Bertrand Heurtefeu, Tremblay-en-France, FR;
Jean-Christophe Giron, Edina, MN (US);
Assignee:
SAINT-GOBAIN GLASS FRANCE, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/153 (2006.01); C03C 17/42 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1533 (2013.01); C03C 17/42 (2013.01); C03C 2218/328 (2013.01); C03C 2218/355 (2013.01);
Abstract
A process for protecting a glass substrate coated with an electrochromic stack, includes depositing a temporary protective layer on the electrochromic stack, the temporary protective layer including an organic polymeric matrix and having a thickness of between 1 μm and 30 μm, and the temporary protective layer being removable by heat treatment at a temperature of between 300° C. and 500° C., fora period of between 180 s and 240 s.