Saint-Gobain Glass France

Saint-Gobain Vitrage

Frédéric Barrieres

Nicolas Nadaud

Jan Hagen

Laura Jane Singh

Jean-Pierre Brochot

Jean-Michel Grimal

Benoît Louis

Alessandro Benedetto

Valérie Coustet

An article includes a substrate that is transparent, the substrate being covered on at least one of its faces, totally or partly, with a protective layer based on zirconium and aluminum mixed oxide.

Article comprising a protective top layer based on mixed oxide of zirconium and aluminum

A transparent glass substrate () coated with one or more thin layers () is disclosed, wherein the thin layer most distant from the glass substrate is a composition comprising silicon nitride, carbonitride, oxynitride or oxycarbonitride, said thin layer most distant from the glass substrate being covered by a second layer () which protects against high-temperature corrosion.

Transparent substrate coated with at least one thin layer

The subject of the invention is glazing comprising at least one transparent substrate provided with a stack of thin layers consisting of an alternation of n functional layers having reflection properties in the infrared and/or the solar radiation range and of n+1 coatings composed of one or more layers made of a dielectric, so that each functional layer is placed between two coatings. At Least one layer absorbent in the visible is inserted between two layers of dielectric of at least one of the said coatings.

Glazing provided with a stack of thin layers for solar protection and/or heat insulation

Growing community of inventors

Saint-Ouen, France

Frédéric Barrieres