MX2023007894A - Solar control glazing comprising a thin film based on titanium nitride and a film of sub-stoichiometric silicon nitride in nitrogen. - Google Patents
Solar control glazing comprising a thin film based on titanium nitride and a film of sub-stoichiometric silicon nitride in nitrogen.Info
- Publication number
- MX2023007894A MX2023007894A MX2023007894A MX2023007894A MX2023007894A MX 2023007894 A MX2023007894 A MX 2023007894A MX 2023007894 A MX2023007894 A MX 2023007894A MX 2023007894 A MX2023007894 A MX 2023007894A MX 2023007894 A MX2023007894 A MX 2023007894A
- Authority
- MX
- Mexico
- Prior art keywords
- film
- silicon nitride
- nitrogen
- sub
- solar control
- Prior art date
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
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3429—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating
- C03C17/3435—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising 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
- 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)
- Surface Treatment Of Glass (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a glazing article comprising at least one glass substrate on which a stack of films is deposited, said stack of films comprising the following succession, from the surface of said glass substrate: a first film comprising silicon nitride in which the atomic ratio N/Si Is greater than 1.25, the physical thickness of said film being between 5 and 80 nm, a film comprising titanium nitride, the physical thickness of said film being between 5 and 50 nm, a second film comprising silicon nitride in which the atomic ratio N/Si Is less than 1.25, the physical thickness of said film being between 1 and 25 nm, and a third film comprising silicon nitride in which the atomic ratio N/Si is greater than 1.25, the physical thickness of said film being between 5 and 80 nm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2014302A FR3118440B1 (en) | 2020-12-31 | 2020-12-31 | Solar protection glazing comprising a thin layer based on titanium nitride and a layer of silicon nitride sub-stoichiometric in nitrogen. |
| PCT/FR2021/052422 WO2022144518A1 (en) | 2020-12-31 | 2021-12-21 | Solar control glazing comprising a thin film based on titanium nitride and a film of sub-stoichiometric silicon nitride in nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023007894A true MX2023007894A (en) | 2023-07-10 |
Family
ID=74759086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023007894A MX2023007894A (en) | 2020-12-31 | 2021-12-21 | Solar control glazing comprising a thin film based on titanium nitride and a film of sub-stoichiometric silicon nitride in nitrogen. |
Country Status (4)
| Country | Link |
|---|---|
| CO (1) | CO2023008372A2 (en) |
| FR (1) | FR3118440B1 (en) |
| MX (1) | MX2023007894A (en) |
| WO (1) | WO2022144518A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3145933A1 (en) * | 2023-02-16 | 2024-08-23 | Saint-Gobain Glass France | Thermal insulation and/or solar protection glazing comprising a layer of titanium nitride deposited by HiPIMS |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05124839A (en) | 1991-10-31 | 1993-05-21 | Central Glass Co Ltd | Heat insulating glass which can be thermally worked |
| FR2799005B1 (en) | 1999-09-23 | 2003-01-17 | Saint Gobain Vitrage | GLAZING PROVIDED WITH A STACK OF THIN FILMS ACTING ON THE SOLAR RADIATION |
| DE102006037912B4 (en) | 2006-08-11 | 2017-07-27 | Von Ardenne Gmbh | Temperable solar control layer system and method for its production |
| FR2927897B1 (en) | 2008-02-27 | 2011-04-01 | Saint Gobain | ANTISOLAR GLAZING HAVING IMPROVED LUMINOUS TRANSMISSION COEFFICIENT. |
| DE102014114330B4 (en) | 2014-10-02 | 2017-11-02 | Von Ardenne Gmbh | Solar control layer system with neutral coating color on the side and glass unit |
| US10294147B2 (en) | 2017-01-05 | 2019-05-21 | Guardian Glass, LLC | Heat treatable coated article having titanium nitride based IR reflecting layer(s) |
| 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 |
| US10392300B2 (en) * | 2017-02-23 | 2019-08-27 | Guardian Glass, LLC | Heat treatable coated article having titanium nitride and ITO based IR reflecting layers |
| WO2019002737A1 (en) | 2017-06-26 | 2019-01-03 | Saint-Gobain Glass France | Glazing with solar protection properties comprising a titanium oxynitride layer |
| FR3090622B1 (en) * | 2018-12-21 | 2022-07-22 | Saint Gobain | Solar control glazing comprising two layers based on titanium nitride |
-
2020
- 2020-12-31 FR FR2014302A patent/FR3118440B1/en active Active
-
2021
- 2021-12-21 WO PCT/FR2021/052422 patent/WO2022144518A1/en active Application Filing
- 2021-12-21 MX MX2023007894A patent/MX2023007894A/en unknown
-
2023
- 2023-06-27 CO CONC2023/0008372A patent/CO2023008372A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022144518A1 (en) | 2022-07-07 |
| FR3118440B1 (en) | 2022-12-23 |
| CO2023008372A2 (en) | 2023-09-08 |
| FR3118440A1 (en) | 2022-07-01 |
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