CO2022001910A2 - Insulating glass panel with a chrome-based thin layer - Google Patents

Insulating glass panel with a chrome-based thin layer

Info

Publication number
CO2022001910A2
CO2022001910A2 CONC2022/0001910A CO2022001910A CO2022001910A2 CO 2022001910 A2 CO2022001910 A2 CO 2022001910A2 CO 2022001910 A CO2022001910 A CO 2022001910A CO 2022001910 A2 CO2022001910 A2 CO 2022001910A2
Authority
CO
Colombia
Prior art keywords
chrome
silicon nitride
thin layer
glass panel
insulating glass
Prior art date
Application number
CONC2022/0001910A
Other languages
Spanish (es)
Inventor
Rosiana Aguiar
Sacha Abadie
Original Assignee
Saint Gobain
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 filed Critical Saint Gobain
Publication of CO2022001910A2 publication Critical patent/CO2022001910A2/en

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
    • C03C17/34—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

Abstract

Se proporciona un artículo de vidrio transparente, que comprende por lo menos un sustrato de vidrio provisto en por lo menos una de las caras del mismo con un revestimiento que consiste en una pila de capas delgadas, que incluye por lo menos una capa funcional que imparte propiedades de control solar a dicho artículo, dicho revestimiento comprende la secuencia de capas siguientes, con referencia a la superficie de dicho sustrato: - una primera capa que comprende nitruro de silicio, - una capa funcional a base de cromo metálico, que tiene un grosor físico mayor o igual a 1 nm y menor o igual a 9 nm, - una segunda capa que comprende nitruro de silicio, en el que dichas primera y segunda capas que comprenden nitruro de silicio están en contacto directo con la capa funcional a base de cromo metálico.A transparent glass article is provided, comprising at least one glass substrate provided on at least one face thereof with a coating consisting of a stack of thin layers, including at least one functional layer that imparts solar control properties to said article, said coating comprises the following sequence of layers, with reference to the surface of said substrate: - a first layer comprising silicon nitride, - a functional layer based on metallic chromium, having a thickness physical greater than or equal to 1 nm and less than or equal to 9 nm, - a second layer comprising silicon nitride, in which said first and second layers comprising silicon nitride are in direct contact with the chromium-based functional layer metal.

CONC2022/0001910A 2019-09-20 2022-02-23 Insulating glass panel with a chrome-based thin layer CO2022001910A2 (en)

Applications Claiming Priority (2)

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
PCT/EP2020/076064 WO2021053125A1 (en) 2019-09-20 2020-09-18 Insulating glass panel comprising a thin chromium-based layer

Publications (1)

Publication Number Publication Date
CO2022001910A2 true CO2022001910A2 (en) 2022-04-08

Family

ID=69024385

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0001910A CO2022001910A2 (en) 2019-09-20 2022-02-23 Insulating glass panel with a chrome-based thin layer

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 (14)

* 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
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
EP1833768B1 (en) * 2004-12-21 2012-06-13 AGC Glass Europe Glazing panel with a multilayer coating
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
CN103391905A (en) * 2011-01-11 2013-11-13 旭硝子欧洲玻璃公司 Solar control glazing
US8703281B2 (en) * 2011-01-11 2014-04-22 Guardian Industries Corp. Heat treatable coated article with breaker layer
CN202782022U (en) * 2012-09-05 2013-03-13 太仓耀华玻璃有限公司 Double-dielectric-layer solar control film
AU2014301013B2 (en) * 2013-06-27 2018-03-29 Agc Glass Europe Solar protection glazing
JP6664377B2 (en) * 2014-07-25 2020-03-13 エージーシー グラス ユーロップＡｇｃ Ｇｌａｓｓ Ｅｕｒｏｐｅ Decorative glass panel
AU2016397940B2 (en) * 2016-03-15 2021-04-01 Guardian Europe S.A.R.L. Bronze colored heat treatable coated article having 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
CN114391005A (en) 2022-04-22
AU2020349035A1 (en) 2022-03-03
MX2022003313A (en) 2022-04-18
BR112022000923A2 (en) 2022-05-31
WO2021053125A1 (en) 2021-03-25
EP4031506A1 (en) 2022-07-27
FR3101077B1 (en) 2023-05-19
FR3101077A1 (en) 2021-03-26

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