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FR3118441B1 - Vitrage antisolaire comprenant une couche mince de nichrome et une couche mince de nitrure de silicium sous-stœchiométrique en azote - Google Patents

Vitrage antisolaire comprenant une couche mince de nichrome et une couche mince de nitrure de silicium sous-stœchiométrique en azote Download PDF

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Publication number
FR3118441B1
FR3118441B1 FR2014303A FR2014303A FR3118441B1 FR 3118441 B1 FR3118441 B1 FR 3118441B1 FR 2014303 A FR2014303 A FR 2014303A FR 2014303 A FR2014303 A FR 2014303A FR 3118441 B1 FR3118441 B1 FR 3118441B1
Authority
FR
France
Prior art keywords
layer
thin layer
silicon nitride
nichrome
substoichiometric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2014303A
Other languages
English (en)
Other versions
FR3118441A1 (fr
Inventor
Jean Lorenzzi
Silva Balani Vinicius Da
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to FR2014303A priority Critical patent/FR3118441B1/fr
Priority to PCT/FR2021/052430 priority patent/WO2022144519A1/fr
Priority to MX2023007895A priority patent/MX2023007895A/es
Publication of FR3118441A1 publication Critical patent/FR3118441A1/fr
Application granted granted Critical
Publication of FR3118441B1 publication Critical patent/FR3118441B1/fr
Priority to CONC2023/0008679A priority patent/CO2023008679A2/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/001—General methods for coating; Devices therefor
    • C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/361—Coatings of the type glass/metal/inorganic compound/metal/inorganic compound/other
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3626—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing a nitride, oxynitride, boronitride or carbonitride
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3642—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating containing a metal layer
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3649—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer made of metals other than silver
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
    • C03C17/366—Low-emissivity or solar control coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3681—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating being used in glazing, e.g. windows or windscreens
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/78—Coatings specially designed to be durable, e.g. scratch-resistant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Laminated Bodies (AREA)
  • Photovoltaic Devices (AREA)

Abstract

La présente invention se rapporte à un article verrier comprenant au moins un substrat de verre clair sur lequel est déposé un empilement de couches, ledit empilement de couches comprenant la succession des couches suivantes à partir de la surface dudit substrat de verre clair : une première couche comprenant du nitrure de silicium dans laquelle le ratio atomique N/Si est supérieur à 1,25, l’épaisseur physique de ladite couche étant comprise entre 5 et 100 nm, une couche comprenant du nichrome de formule NiCr, éventuellement nitrurée, l’épaisseur physique de ladite couche de NiCr étant comprise entre 2 et 12 nm, une seconde couche comprenant du nitrure de silicium dans laquelle le ratio atomique N/Si est inférieur à 1,25, l’épaisseur physique de ladite couche étant comprise entre 2 et 15 nm, et une troisième couche comprenant du nitrure de silicium dans laquelle le ratio atomique N/Si est supérieur à 1,25, l’épaisseur physique de ladite couche étant comprise entre 5 et 100 nm. La présente invention concerne également un vitrage de bâtiment, notamment antisolaire, comprenant un article verrier tel que décrit ci-dessus.
FR2014303A 2020-12-31 2020-12-31 Vitrage antisolaire comprenant une couche mince de nichrome et une couche mince de nitrure de silicium sous-stœchiométrique en azote Active FR3118441B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2014303A FR3118441B1 (fr) 2020-12-31 2020-12-31 Vitrage antisolaire comprenant une couche mince de nichrome et une couche mince de nitrure de silicium sous-stœchiométrique en azote
PCT/FR2021/052430 WO2022144519A1 (fr) 2020-12-31 2021-12-22 Vitrage antisolaire comprenant une couche mince de nichrome et une couche mince de nitrure de silicium sous-stœchiométrique en azote
MX2023007895A MX2023007895A (es) 2020-12-31 2021-12-22 Acristalamiento de control solar que comprende una pelicula delgada de aleacion de niquel-cromo y una pelicula delgada de nitruro de silicio subestequiometrico en nitrogeno.
CONC2023/0008679A CO2023008679A2 (es) 2020-12-31 2023-06-30 Acristalamiento de control solar que comprende una película delgada de aleación de níquel-cromo y una película delgada de nitruro de silicio subestequiométrico en nitrógeno

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2014303A FR3118441B1 (fr) 2020-12-31 2020-12-31 Vitrage antisolaire comprenant une couche mince de nichrome et une couche mince de nitrure de silicium sous-stœchiométrique en azote
FR2014303 2020-12-31

Publications (2)

Publication Number Publication Date
FR3118441A1 FR3118441A1 (fr) 2022-07-01
FR3118441B1 true FR3118441B1 (fr) 2022-12-23

Family

ID=74759087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2014303A Active FR3118441B1 (fr) 2020-12-31 2020-12-31 Vitrage antisolaire comprenant une couche mince de nichrome et une couche mince de nitrure de silicium sous-stœchiométrique en azote

Country Status (4)

Country Link
CO (1) CO2023008679A2 (fr)
FR (1) FR3118441B1 (fr)
MX (1) MX2023007895A (fr)
WO (1) WO2022144519A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5688585A (en) * 1993-08-05 1997-11-18 Guardian Industries Corp. Matchable, heat treatable, durable, IR-reflecting sputter-coated glasses and method of making same
US6852419B2 (en) * 2003-02-21 2005-02-08 Guardian Industries Corp. Heat treatable coated article with niobium chromium nitride IR reflecting layer and method of making same
US8703281B2 (en) * 2011-01-11 2014-04-22 Guardian Industries Corp. Heat treatable coated article with breaker layer
US10214956B2 (en) * 2017-01-05 2019-02-26 Guardian Glass, LLC Heat treatable coated article having titanium nitride and nickel chrome based IR reflecting layers

Also Published As

Publication number Publication date
FR3118441A1 (fr) 2022-07-01
CO2023008679A2 (es) 2023-08-28
MX2023007895A (es) 2023-07-10
WO2022144519A1 (fr) 2022-07-07

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