Saint-gobain Glass France

Véronique Rondeau

Nicolas Nadaud

Xavier Talpaert

Olivier Guiselin

Philippe Macquart

Renaud Fix

Ulf Blieske

Vincent Reymond

Xavier Caillet

Sylvain Belliot

Nisita Wanakule

Estelle Martin

Hadia Gerardin

Tommaso Ongarello

Bruno Mauvernay

Nikolas Janke

Etienne Sandre-Chardonnal

Julien Beutier

Eric Petitjean

Emilie Charlet

Soumyadeep Misra

Paul Jacquet

Cyril Jean

Nissita Wanakule

Thibaut Heitz

Bertrand Neander

A substrate coated on one of its faces with a stack of thin layers having reflection properties in the infrared and/or in solar radiation, including two metallic functional layers, in particular on the basis of silver. Each of the metallic functional layers is disposed between two dielectric coatings. The coating includes at least two absorbent layers which absorb solar radiation in the visible part of the spectrum, which is disposed at least in two different dielectric coatings.

Substrate provided with a stack having thermal properties and an absorbent layer

A transparent substrate provided with a stack of thin layers includes an alternation of n functional layers having reflection properties in the infrared region and/or in solar radiation with n&#x2267;2 and of n+1 coatings including one or more dielectric layers, so that each functional layer is positioned between two coatings, the coatings and the functional layers are numbered according to their position with respect to the transparent substrate, the lower coating 1 is placed above the transparent substrate and below the functional layer 1, the intermediate coatings 2 to n are placed between two functional layers and the upper coating n+1 is placed above the functional layer n, wherein at least one of the upper or intermediate coatings 2 to n+1 includes at least one barrier coating including at least two barrier layers, one layer including silicon and one layer based on aluminum nitride.

Substrate coated with a stack of functional layers having improved mechanical properties

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Asnieres sur Seine, France

Véronique Rondeau