MX2023006265A - MATERIAL THAT COMPRISES A STACK OF THIN LAYERS FOR THERMAL INSULATION AND AESTHETIC PROPERTIES. - Google Patents
MATERIAL THAT COMPRISES A STACK OF THIN LAYERS FOR THERMAL INSULATION AND AESTHETIC PROPERTIES.Info
- Publication number
- MX2023006265A MX2023006265A MX2023006265A MX2023006265A MX2023006265A MX 2023006265 A MX2023006265 A MX 2023006265A MX 2023006265 A MX2023006265 A MX 2023006265A MX 2023006265 A MX2023006265 A MX 2023006265A MX 2023006265 A MX2023006265 A MX 2023006265A
- Authority
- MX
- Mexico
- Prior art keywords
- stack
- thin layers
- sub
- thermal insulation
- aesthetic properties
- 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
- C03C17/34—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
- C03C17/3626—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
- C03C17/3644—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 metal being 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
- C03C17/3652—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 coating stack containing at least one sacrificial layer to protect the metal from oxidation
-
- 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)
Abstract
A material comprising a transparent substrate deposited with a stack of thin layers on at least one of its surface for thermal insulation and aesthetic properties is disclosed. The stack of thin layers successively comprises, starting from the substrate not more than two metallic functional layers based on silver F1, F2 and three dielectric coatings M1, M2, M3 comprising at least one dielectric layer such that each of the metallic functional layer is sandwiched between two dielectric coatings. The material comprising said stack of thin layers exhibits blue color in external reflection (R<sub>ext</sub>); preferably neutral color in internal reflection (R<sub>int</sub>) and has less than 20% reflection internally and externally. Additionally, the material has a high selectivity while retaining a light transmission in the visible spectrum as high as 70%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN202041051762 | 2020-11-27 | ||
| PCT/IN2021/051098 WO2022113107A1 (en) | 2020-11-27 | 2021-11-25 | Material comprising a stack of thin layers for thermal insulation and aesthetic properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023006265A true MX2023006265A (en) | 2023-06-12 |
Family
ID=81755644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023006265A MX2023006265A (en) | 2020-11-27 | 2021-11-25 | MATERIAL THAT COMPRISES A STACK OF THIN LAYERS FOR THERMAL INSULATION AND AESTHETIC PROPERTIES. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4251581A4 (en) |
| CO (1) | CO2023008377A2 (en) |
| MX (1) | MX2023006265A (en) |
| WO (1) | WO2022113107A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114940589B (en) * | 2022-06-30 | 2024-09-24 | 长兴旗滨节能玻璃有限公司 | Anti-reflection super heat-insulating glass |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2710333B1 (en) * | 1993-09-23 | 1995-11-10 | Saint Gobain Vitrage Int | Transparent substrate provided with a stack of thin layers acting on solar and / or infrared radiation. |
| DE19751711A1 (en) * | 1997-11-21 | 1999-05-27 | Leybold Systems Gmbh | Glass coating comprises a silver layer sandwiched between two high refractive index layers |
| CN1476379B (en) * | 2000-09-29 | 2010-05-12 | 日本板硝子株式会社 | Transparent laminate having low emissivity |
| FR2862961B1 (en) * | 2003-11-28 | 2006-02-17 | Saint Gobain | TRANSPARENT SUBSTRATE USED ALTERNATELY OR CUMULATIVELY FOR THERMAL CONTROL, ELECTROMAGNETIC SHIELDING AND HEATED GLAZING. |
| FR2874607B1 (en) * | 2004-08-31 | 2008-05-02 | Saint Gobain | LAMINATED GLAZING WITH A STACK OF THIN LAYERS REFLECTING INFRARED AND / OR SOLAR RADIATION AND A HEATING MEANS. |
| FR3013043B1 (en) * | 2013-11-08 | 2015-11-20 | Saint Gobain | SUBSTRATE COATED WITH A FUNCTIONAL LAYER STACK HAVING IMPROVED MECHANICAL PROPERTIES |
| FR3086285A1 (en) * | 2018-09-20 | 2020-03-27 | Saint-Gobain Glass France | MATERIAL WITH OPTICAL AND AESTHETIC PROPERTIES |
-
2021
- 2021-11-25 MX MX2023006265A patent/MX2023006265A/en unknown
- 2021-11-25 WO PCT/IN2021/051098 patent/WO2022113107A1/en active Application Filing
- 2021-11-25 EP EP21897343.6A patent/EP4251581A4/en active Pending
-
2023
- 2023-06-27 CO CONC2023/0008377A patent/CO2023008377A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CO2023008377A2 (en) | 2023-09-29 |
| EP4251581A1 (en) | 2023-10-04 |
| WO2022113107A1 (en) | 2022-06-02 |
| EP4251581A4 (en) | 2024-12-18 |
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