Glazing coated with at least one layer having thermochromic properties

US6872453B2 · kind B2 · utility

Assignee

• SAINT-GOBAIN GLASS FRANCE · FR

Inventors

• Alain Arnaud · Aix-les-Bains, FR
• Fabien Beteille · Paris, FR
• Jean-Christophe Giron · Aachen, DE
• Francois Lerbet · Paris, FR

Key dates

• Filing date: Jan 21, 2003
• Grant date: Mar 29, 2005
• Expiry date: Jan 21, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31507
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A glazing coated with at least one layer having thermochromic properties comprising vanadium oxide, and also with at least one other layer having thermal properties, such as an infrared reflecting layer, and/or at least one other layer having optical properties, such as antireflection in the visible, and/or electrical conduction properties; and having a particular application for making solar control glazing.