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1. WO2020002846 - GLAZING COMPRISING A STACK OF THIN FILMS WITH A PROTECTIVE LAYER

Publication Number WO/2020/002846
Publication Date 02.01.2020
International Application No. PCT/FR2019/051593
International Filing Date 27.06.2019
IPC
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
34
with at least two coatings having different compositions
E FIXED CONSTRUCTIONS
04
BUILDING
B
GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
2
Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
88
Curtain walls
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
C
OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
15
Details
02
Doors specially adapted for stoves or ranges
C03C 17/34 (2006.01)
E04B 2/88 (2006.01)
F24C 15/02 (2006.01)
CPC
C03C 17/3435
F24C 15/005
F24C 15/02
Applicants
  • SAINT-GOBAIN GLASS FRANCE [FR/FR]; 18 Avenue d'Alsace 92400 COURBEVOIE, FR
Inventors
  • BRALEY, Carole; FR
Agents
  • SAINT-GOBAIN RECHERCHE; Département Propriété Industrielle, 39 Quai Lucien Lefranc 93300 AUBERVILLIERS, FR
Priority Data
185576827.06.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) GLAZING COMPRISING A STACK OF THIN FILMS WITH A PROTECTIVE LAYER
(FR) VITRAGE MUNI D'UN EMPILEMENT DE COUCHES MINCES MUNI D'UNE COUCHE DE PROTECTION
Abstract
(EN)
The invention relates to a transparent substrate, in particular made of glass, comprising a stack of thin layers, said stack comprising at least one functional layer, characterized in that the stack includes a protective overlayer, this overlayer being a layer of silicon nitride with a thickness between 20 and 30 nm.
(FR)
L'invention a pour objet un substrat transparent notamment en verre, muni d'un empilement de couches minces agissant, ledit empilement comprenant au moins une couche fonctionnelle, caractérisé en ce qu'il comprend une surcouche de protection,cette surcouche étant une couche de nitrure de Silicium d'épaisseur comprise entre 20 et 30 nm.
Latest bibliographic data on file with the International Bureau