SE9601504L - Coated substrate with high light transmission factor, low solar factor and a neutral reflection ratio - Google Patents
Coated substrate with high light transmission factor, low solar factor and a neutral reflection ratioInfo
- Publication number
- SE9601504L SE9601504L SE9601504A SE9601504A SE9601504L SE 9601504 L SE9601504 L SE 9601504L SE 9601504 A SE9601504 A SE 9601504A SE 9601504 A SE9601504 A SE 9601504A SE 9601504 L SE9601504 L SE 9601504L
- Authority
- SE
- Sweden
- Prior art keywords
- layer
- coated substrate
- factor
- silver
- absorbent material
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title abstract 4
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 230000007935 neutral effect Effects 0.000 title 1
- 239000010410 layer Substances 0.000 abstract 8
- 230000002745 absorbent Effects 0.000 abstract 4
- 239000002250 absorbent Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 229910001316 Ag alloy Inorganic materials 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- 239000011247 coating layer Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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
- 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
-
- 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
- C03C17/3618—Coatings of type glass/inorganic compound/other inorganic layers, at least one layer being metallic
-
- 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
- C03C17/3657—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
-
- 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)
- Surface Treatment Of Optical Elements (AREA)
- Chemically Coating (AREA)
Abstract
A coated substrate comprises a surface carrying a plurality of metal layers formed of silver or silver alloy and layers of a transparent dielectric non-absorbent material. The sequence of layers is: (i) a first layer of transparent dielectric non-absorbent material adjacent the substrate having an optical thickness of between 60 and 75 nm; (ii) a first layer of silver or silver alloy having a geometric thickness of between 9 and 11 nm; (iii) a second layer of transparent dielectric non-absorbent material having an optical thickness of between 135 and 170 nm; (iv) a second layer of silver or silver alloy having a geometric thickness of between 12 and 15 nm; and (v) a third layer of transparent dielectric non-absorbent material having an optical thickness of between 45 and 65 nm. The nature and thicknesses of the coating layers are such that the coated substrate exhibits a luminous transmission TLC greater than 70%, a solar factor F S less than 47%, and a purity of colour in reflection normal to the opposite surface of not more than 12%. The products may be used as glazing panels for buildings or vehicles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9508543.7A GB9508543D0 (en) | 1995-04-27 | 1995-04-27 | Coated substrate having high luminous transmission, low solar factor and neutral aspect in reflection |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9601504D0 SE9601504D0 (en) | 1996-04-19 |
SE9601504L true SE9601504L (en) | 1996-10-28 |
SE513822C2 SE513822C2 (en) | 2000-11-13 |
Family
ID=10773600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9601504A SE513822C2 (en) | 1995-04-27 | 1996-04-19 | Coated substrate with high light transmission factor, low solar factor and a neutral reflection ratio |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPH08304601A (en) |
BE (1) | BE1009463A3 (en) |
CH (1) | CH691593A5 (en) |
DE (1) | DE19616841B4 (en) |
ES (1) | ES2119681B1 (en) |
FR (1) | FR2733495B1 (en) |
GB (2) | GB9508543D0 (en) |
IT (1) | IT1285048B1 (en) |
LU (1) | LU88748A1 (en) |
NL (1) | NL1002945C2 (en) |
SE (1) | SE513822C2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9606281D0 (en) * | 1996-03-26 | 1996-05-29 | Glaverbel | Coated substrate for a transparent assembly with high selectivity |
AU701514B2 (en) * | 1996-04-25 | 1999-01-28 | Vitro, S.A.B. De C.V. | Coated articles |
IT1293394B1 (en) * | 1996-07-25 | 1999-03-01 | Glaverbel | METAL COATED SUBSTRATES |
FR2755962B1 (en) * | 1996-11-21 | 1998-12-24 | Saint Gobain Vitrage | GLAZING COMPRISING A SUBSTRATE PROVIDED WITH A STACK OF THIN FILMS FOR SUN PROTECTION AND / OR THERMAL INSULATION |
DE19922162C2 (en) * | 1999-05-12 | 2001-07-12 | Fraunhofer Ges Forschung | Optical transparent layer system on transparent material and manufacturing process |
AU2003231310B2 (en) | 2002-05-03 | 2007-03-29 | Vitro Flat Glass Llc | Substrate having thermal management coating for an insulating glass unit |
EP1498397A1 (en) | 2003-07-16 | 2005-01-19 | Glaverbel | Coated substrate with a very low solar factor |
BE1016060A3 (en) | 2004-05-28 | 2006-02-07 | Glaverbel | Automotive glass roof. |
US7342716B2 (en) | 2005-10-11 | 2008-03-11 | Cardinal Cg Company | Multiple cavity low-emissivity coatings |
FR2898122B1 (en) | 2006-03-06 | 2008-12-05 | Saint Gobain | SUBSTRATE PROVIDED WITH A STACK WITH THERMAL PROPERTIES |
FR2898123B1 (en) | 2006-03-06 | 2008-12-05 | Saint Gobain | SUBSTRATE PROVIDED WITH A STACK WITH THERMAL PROPERTIES |
JP2011037255A (en) * | 2009-07-15 | 2011-02-24 | Kiyoshi Chiba | Laminate |
PT2917159T (en) * | 2012-11-08 | 2019-02-27 | Saint Gobain | Glazing with switchable optical properties |
CN115159861B (en) * | 2022-07-05 | 2023-10-31 | 上海玻光科技合伙企业(有限合伙) | Neutral-color optical film |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2256441C3 (en) * | 1972-11-17 | 1978-06-22 | Flachglas Ag Delog-Detag, 8510 Fuerth | Color-neutral, heat-reflecting pane and its use in laminated safety panes and double panes when viewed through and from above |
US4194022A (en) * | 1977-07-25 | 1980-03-18 | Ppg Industries, Inc. | Transparent, colorless, electrically conductive coating |
GB2134444A (en) * | 1983-02-01 | 1984-08-15 | Pilkington Brothers Plc | Heat rejecting window |
US5332888A (en) * | 1986-08-20 | 1994-07-26 | Libbey-Owens-Ford Co. | Sputtered multi-layer color compatible solar control coating |
DE3782417T2 (en) * | 1986-08-20 | 1993-04-08 | Libbey Owens Ford Co | SOLAR COMPONENT MADE OF GLASS AND METHOD FOR THE PRODUCTION THEREOF. |
JPH0832436B2 (en) * | 1986-11-27 | 1996-03-29 | 旭硝子株式会社 | Transparent conductive laminate |
US4859532A (en) * | 1986-11-27 | 1989-08-22 | Asahi Glass Company Ltd. | Transparent laminated product |
US4782216A (en) * | 1987-08-11 | 1988-11-01 | Monsanto Company | Electrically heatable laminated window |
US4786783A (en) * | 1987-08-11 | 1988-11-22 | Monsanto Company | Electrically heatable laminated window |
AU631777B2 (en) * | 1987-08-18 | 1992-12-10 | Boc Technologies Limited | Metal oxide films having barrier properties |
US4965121A (en) * | 1988-09-01 | 1990-10-23 | The Boc Group, Inc. | Solar control layered coating for glass windows |
JPH0791089B2 (en) * | 1988-12-13 | 1995-10-04 | セントラル硝子株式会社 | Heat ray reflective glass |
US5183700A (en) * | 1990-08-10 | 1993-02-02 | Viratec Thin Films, Inc. | Solar control properties in low emissivity coatings |
FR2669325B1 (en) * | 1990-11-16 | 1993-04-23 | Saint Gobain Vitrage Int | GLASS SUBSTRATE COATED WITH METALLIC THIN MULTILAYERS AND GLAZES INCORPORATING THE SAME. |
US5302449A (en) * | 1992-03-27 | 1994-04-12 | Cardinal Ig Company | High transmittance, low emissivity coatings for substrates |
DE4211363A1 (en) * | 1992-04-04 | 1993-10-07 | Leybold Ag | Coating transparent substrate by cathode sputtering - to produce disks of high transmission behaviour in the visible region and giving high reflection to heat radiation |
DE4239355A1 (en) * | 1992-11-24 | 1994-05-26 | Leybold Ag | Transparent substrate with a transparent layer system and method for producing such a layer system |
GB9417112D0 (en) * | 1994-08-24 | 1994-10-12 | Glaverbel | Coated substrate and process for its formation |
-
1995
- 1995-04-27 GB GBGB9508543.7A patent/GB9508543D0/en active Pending
-
1996
- 1996-04-15 GB GB9607822A patent/GB2300133B/en not_active Expired - Lifetime
- 1996-04-19 IT IT96TO000305A patent/IT1285048B1/en active IP Right Grant
- 1996-04-19 SE SE9601504A patent/SE513822C2/en not_active IP Right Cessation
- 1996-04-22 JP JP8126413A patent/JPH08304601A/en active Pending
- 1996-04-23 BE BE9600353A patent/BE1009463A3/en active
- 1996-04-24 CH CH01038/96A patent/CH691593A5/en not_active IP Right Cessation
- 1996-04-24 FR FR9605277A patent/FR2733495B1/en not_active Expired - Lifetime
- 1996-04-24 ES ES09600927A patent/ES2119681B1/en not_active Expired - Fee Related
- 1996-04-24 LU LU88748A patent/LU88748A1/en unknown
- 1996-04-25 NL NL1002945A patent/NL1002945C2/en not_active IP Right Cessation
- 1996-04-26 DE DE19616841A patent/DE19616841B4/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT1285048B1 (en) | 1998-06-03 |
GB2300133A (en) | 1996-10-30 |
ES2119681B1 (en) | 1999-05-01 |
GB2300133B (en) | 1998-07-29 |
FR2733495A1 (en) | 1996-10-31 |
NL1002945C2 (en) | 1996-12-31 |
DE19616841B4 (en) | 2009-05-07 |
JPH08304601A (en) | 1996-11-22 |
FR2733495B1 (en) | 1997-09-12 |
BE1009463A3 (en) | 1997-04-01 |
ITTO960305A0 (en) | 1996-04-19 |
NL1002945A1 (en) | 1996-10-29 |
ES2119681A1 (en) | 1998-10-01 |
CH691593A5 (en) | 2001-08-31 |
DE19616841A1 (en) | 1996-10-31 |
ITTO960305A1 (en) | 1997-10-19 |
SE513822C2 (en) | 2000-11-13 |
LU88748A1 (en) | 1996-10-04 |
GB9508543D0 (en) | 1995-06-14 |
GB9607822D0 (en) | 1996-06-19 |
SE9601504D0 (en) | 1996-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |