FR3101077B1 - Insulating glazing comprising a thin layer based on chromium - Google Patents

Insulating glazing comprising a thin layer based on chromium Download PDF

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Publication number
FR3101077B1
FR3101077B1 FR1910393A FR1910393A FR3101077B1 FR 3101077 B1 FR3101077 B1 FR 3101077B1 FR 1910393 A FR1910393 A FR 1910393A FR 1910393 A FR1910393 A FR 1910393A FR 3101077 B1 FR3101077 B1 FR 3101077B1
Authority
FR
France
Prior art keywords
layer based
chromium
silicon nitride
thin layer
functional layer
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
FR1910393A
Other languages
French (fr)
Other versions
FR3101077A1 (en
Inventor
Rosiana Aguiar
Sacha Abadie
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
Priority to FR1910393A priority Critical patent/FR3101077B1/en
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to AU2020349035A priority patent/AU2020349035A1/en
Priority to EP20771878.4A priority patent/EP4031506A1/en
Priority to PCT/EP2020/076064 priority patent/WO2021053125A1/en
Priority to MX2022003313A priority patent/MX2022003313A/en
Priority to BR112022000923A priority patent/BR112022000923A2/en
Priority to CN202080064908.2A priority patent/CN114391005A/en
Publication of FR3101077A1 publication Critical patent/FR3101077A1/en
Priority to CONC2022/0001910A priority patent/CO2022001910A2/en
Application granted granted Critical
Publication of FR3101077B1 publication Critical patent/FR3101077B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C03C17/34—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
    • C03C17/3613—Coatings of type glass/inorganic compound/metal/inorganic compound/metal/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
    • C03C17/3639—Multilayers containing at least two functional metal layers
    • 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

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)
  • Surface Treatment Of Glass (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

Article verrier transparent, comprenant au moins un substrat de verre muni sur au moins une de ses faces d'un revêtement constitué par un empilement de couches minces, dont au moins une couche fonctionnelle conférant audit article des propriétés de contrôle solaire, ledit revêtement comprenant la succession de couches suivantes, par référence à la surface dudit substrat : une première couche comprenant du nitrure de silicium, une couche fonctionnelle à base de chrome métallique, d’épaisseur physique supérieure ou égale à 1 nm et inférieure ou égale à 9 nm, une deuxième couche comprenant du nitrure de silicium, dans lequel lesdites première et deuxième couches comprenant du nitrure de silicium sont directement au contact de la couche fonctionnelle à base de chrome métallique.Transparent glass article, comprising at least one glass substrate provided on at least one of its faces with a coating consisting of a stack of thin layers, including at least one functional layer giving said article solar control properties, said coating comprising the succession of the following layers, with reference to the surface of said substrate: a first layer comprising silicon nitride, a functional layer based on metallic chromium, with a physical thickness greater than or equal to 1 nm and less than or equal to 9 nm, a second layer comprising silicon nitride, wherein said first and second layers comprising silicon nitride are directly in contact with the functional layer based on metallic chromium.

FR1910393A 2019-09-20 2019-09-20 Insulating glazing comprising a thin layer based on chromium Active FR3101077B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1910393A FR3101077B1 (en) 2019-09-20 2019-09-20 Insulating glazing comprising a thin layer based on chromium
EP20771878.4A EP4031506A1 (en) 2019-09-20 2020-09-18 Insulating glass panel comprising a thin chromium-based layer
PCT/EP2020/076064 WO2021053125A1 (en) 2019-09-20 2020-09-18 Insulating glass panel comprising a thin chromium-based layer
MX2022003313A MX2022003313A (en) 2019-09-20 2020-09-18 Insulating glass panel comprising a thin chromium-based layer.
AU2020349035A AU2020349035A1 (en) 2019-09-20 2020-09-18 Insulating glass panel comprising a thin chromium-based layer
BR112022000923A BR112022000923A2 (en) 2019-09-20 2020-09-18 Insulating glazing comprising a thin chrome-based layer
CN202080064908.2A CN114391005A (en) 2019-09-20 2020-09-18 Insulating glazing comprising a thin chromium-based layer
CONC2022/0001910A CO2022001910A2 (en) 2019-09-20 2022-02-23 Insulating glass panel with a chrome-based thin layer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910393 2019-09-20
FR1910393A FR3101077B1 (en) 2019-09-20 2019-09-20 Insulating glazing comprising a thin layer based on chromium

Publications (2)

Publication Number Publication Date
FR3101077A1 FR3101077A1 (en) 2021-03-26
FR3101077B1 true FR3101077B1 (en) 2023-05-19

Family

ID=69024385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910393A Active FR3101077B1 (en) 2019-09-20 2019-09-20 Insulating glazing comprising a thin layer based on chromium

Country Status (8)

Country Link
EP (1) EP4031506A1 (en)
CN (1) CN114391005A (en)
AU (1) AU2020349035A1 (en)
BR (1) BR112022000923A2 (en)
CO (1) CO2022001910A2 (en)
FR (1) FR3101077B1 (en)
MX (1) MX2022003313A (en)
WO (1) WO2021053125A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113233786B (en) * 2021-06-28 2022-08-26 重庆市渝大节能玻璃有限公司 Preparation process of colored glass

Family Cites Families (16)

* 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
FR2799005B1 (en) 1999-09-23 2003-01-17 Saint Gobain Vitrage GLAZING PROVIDED WITH A STACK OF THIN FILMS ACTING ON THE SOLAR RADIATION
US7037587B2 (en) * 2003-02-13 2006-05-02 Guardian Industries Corp. Coated articles with nitrided layer and methods 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
WO2006067102A2 (en) * 2004-12-21 2006-06-29 Glaverbel Glass sheet bearing a multilayer stack
FR2927897B1 (en) 2008-02-27 2011-04-01 Saint Gobain ANTISOLAR GLAZING HAVING IMPROVED LUMINOUS TRANSMISSION COEFFICIENT.
FR2949774B1 (en) * 2009-09-08 2011-08-26 Saint Gobain MATERIAL COMPRISING A GLASS SUBSTRATE COATED WITH A THIN FILM STACK
CN201620106U (en) * 2009-12-22 2010-11-03 浙江中力节能玻璃制造有限公司 Super-long-time high-temperature-resistant coated glass
US8703281B2 (en) * 2011-01-11 2014-04-22 Guardian Industries Corp. Heat treatable coated article with breaker layer
EP2663537A1 (en) * 2011-01-11 2013-11-20 AGC Glass Europe Solar control glazing
CN202782022U (en) * 2012-09-05 2013-03-13 太仓耀华玻璃有限公司 Double-dielectric-layer solar control film
EA031932B1 (en) * 2013-06-27 2019-03-29 Агк Гласс Юроп Solar protection glazing element
CN103770403B (en) * 2013-12-31 2016-12-07 东莞南玻工程玻璃有限公司 A kind of can the heat-reflection coated glass of tempering
EP3172175B1 (en) * 2014-07-25 2023-01-11 AGC Glass Europe Decorative glass panel
CN109476533B (en) * 2016-03-15 2022-02-25 佳殿玻璃有限公司 Bronze heat-treatable coated article with low solar factor value
CN205803325U (en) * 2016-07-21 2016-12-14 四川南玻节能玻璃有限公司 A kind of gray coated glass

Also Published As

Publication number Publication date
CO2022001910A2 (en) 2022-04-08
WO2021053125A1 (en) 2021-03-25
MX2022003313A (en) 2022-04-18
AU2020349035A1 (en) 2022-03-03
EP4031506A1 (en) 2022-07-27
FR3101077A1 (en) 2021-03-26
BR112022000923A2 (en) 2022-05-31
CN114391005A (en) 2022-04-22

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