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. 25, 2024
Filed:
Sep. 26, 2019
Saint-gobain Glass France, Courbevoie, FR;
Juliette Jamart, Compiegne, FR;
Charline Lalande, Compiegne, FR;
Marion Lallement, Margny les Compiegne, FR;
Willy Queval, Elincourt Sainte Marguerite, FR;
Leila Dumotier, Margny les Compiegne, FR;
SAINT-GOBAIN GLASS FRANCE, Courbevoie, FR;
Abstract
A process for obtaining a material including a glass sheet, includes providing a glass sheet including a first face coated at least partly by an essentially mineral first coating, the face having at least one first zone and at least one second zone, the at least one first zone having a higher emissivity than that of the second zone, then applying, on at least one portion of the second zone, a sacrificial layer including a resin, then heat treating the coated glass sheet at a temperature of at least 550° C., during which step the sacrificial layer is removed by combustion.