CO2023008377A2 - Material que comprende una pila de capas finas para el aislamiento térmico y propiedades estéticas - Google Patents
Material que comprende una pila de capas finas para el aislamiento térmico y propiedades estéticasInfo
- Publication number
- CO2023008377A2 CO2023008377A2 CONC2023/0008377A CO2023008377A CO2023008377A2 CO 2023008377 A2 CO2023008377 A2 CO 2023008377A2 CO 2023008377 A CO2023008377 A CO 2023008377A CO 2023008377 A2 CO2023008377 A2 CO 2023008377A2
- Authority
- CO
- Colombia
- Prior art keywords
- stack
- thin layers
- thermal insulation
- aesthetic properties
- internal
- 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
Se divulga un material que comprende un sustrato transparente depositado con una pila de capas finas sobre al menos una de sus superficies para el aislamiento térmico y las propiedades estéticas. La pila de capas finas comprende, de manera sucesiva, desde el sustrato, no más de dos capas funcionales metálicas según F1, F2 de plata y tres recubrimientos dieléctricos M1, M2, M3 que comprenden al menos una capa dieléctrica de forma que cada una de las capas funcionales metálicas se intercala entre dos recubrimientos dieléctricos. El material que comprende dicha pila de capas finas muestra un color azul en el reflejo externo (Rext.); preferentemente color neutro en la el reflejo interno (Rint.) y tiene menos de 20% de reflejo interno y externo. Además, el material tiene una alta selectividad a la vez que conserva una transmisión de luz en el espectro visible de hasta 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 |
|---|---|
| CO2023008377A2 true CO2023008377A2 (es) | 2023-09-29 |
Family
ID=81755644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CONC2023/0008377A CO2023008377A2 (es) | 2020-11-27 | 2023-06-27 | Material que comprende una pila de capas finas para el aislamiento térmico y propiedades estéticas |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4251581A1 (es) |
| CO (1) | CO2023008377A2 (es) |
| MX (1) | MX2023006265A (es) |
| WO (1) | WO2022113107A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114940589B (zh) * | 2022-06-30 | 2024-09-24 | 长兴旗滨节能玻璃有限公司 | 增透超保温玻璃 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2710333B1 (fr) * | 1993-09-23 | 1995-11-10 | Saint Gobain Vitrage Int | Substrat transparent muni d'un empilement de couches minces agissant sur le rayonnement solaire et/ou infra-rouge. |
| DE19751711A1 (de) * | 1997-11-21 | 1999-05-27 | Leybold Systems Gmbh | Beschichtung |
| FR2862961B1 (fr) * | 2003-11-28 | 2006-02-17 | Saint Gobain | Substrat transparent utilisable alternativement ou cumulativement pour le controle thermique, le blindage electromagnetique et le vitrage chauffant. |
-
2021
- 2021-11-25 WO PCT/IN2021/051098 patent/WO2022113107A1/en active Application Filing
- 2021-11-25 EP EP21897343.6A patent/EP4251581A1/en active Pending
- 2021-11-25 MX MX2023006265A patent/MX2023006265A/es unknown
-
2023
- 2023-06-27 CO CONC2023/0008377A patent/CO2023008377A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022113107A1 (en) | 2022-06-02 |
| EP4251581A1 (en) | 2023-10-04 |
| MX2023006265A (es) | 2023-06-12 |
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