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1. WO2020099801 - HEAT-TREATED MATERIAL HAVING IMPROVED MECHANICAL PROPERTIES

Publication Number WO/2020/099801
Publication Date 22.05.2020
International Application No. PCT/FR2019/052718
International Filing Date 15.11.2019
IPC
C03C 17/36 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
36at least one coating being a metal
Applicants
  • SAINT-GOBAIN GLASS FRANCE [FR]/[FR]
Inventors
  • GUIMARD, Denis
  • SKOLSKI, Johann
  • BELLEMIN, Joël
Agents
  • SAINT-GOBAIN RECHERCHE
Priority Data
186058716.11.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) HEAT-TREATED MATERIAL HAVING IMPROVED MECHANICAL PROPERTIES
(FR) MATERIAU TRAITE THERMIQUEMENT A PROPRIETES MECANIQUES AMELIOREES
Abstract
(EN)
The invention relates to a material comprising a transparent substrate coated with a stack of thin layers having at least one silver-based functional metal layer and at least one zinc-based metal layer. The zinc-based metal layer is located above or below a silver-based functional metal layer and separated from the silver-based functional metal layer by at least one intermediate oxide layer based on one or more elements selected from zinc, titanium, zirconium, tin, niobium, magnesium, hafnium and nickel.
(FR)
L'invention concerne un matériau comprenant un substrat transparent revêtu d'un empilement de couches minces comprenant au moins une couche métallique fonctionnelle à base d'argent et au moins une couche métallique à base de zinc. La couche métallique à base de zinc est située au-dessus ou en dessous d'une couche métallique fonctionnelle à base d'argent et séparée de cette couche métallique fonctionnelle à base d'argent par au moins une couche intermédiaire d'oxyde à base d'un ou plusieurs éléments choisis parmi le zinc, le titane, le zirconium, l'étain, le niobium, le magnésium, l'hafnium et le nickel.
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