GB1524393A - Heat-reflecting glass sheets - Google Patents

Heat-reflecting glass sheets

Info

Publication number
GB1524393A
GB1524393A GB24426/75A GB2442675A GB1524393A GB 1524393 A GB1524393 A GB 1524393A GB 24426/75 A GB24426/75 A GB 24426/75A GB 2442675 A GB2442675 A GB 2442675A GB 1524393 A GB1524393 A GB 1524393A
Authority
GB
United Kingdom
Prior art keywords
layer
colour
reflecting glass
coated
coordinates
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB24426/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Priority to GB24426/75A priority Critical patent/GB1524393A/en
Priority to ZA763269A priority patent/ZA763269B/en
Publication of GB1524393A publication Critical patent/GB1524393A/en
Expired legal-status Critical Current

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
    • 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
    • C03C17/3615—Coatings of the type glass/metal/other inorganic layers, at least one layer being non-metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10339—Specific parts of the laminated safety glass or glazing being colored or tinted
    • 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
    • C03C17/3649—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
    • C03C17/3652—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
    • 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
    • C03C17/40—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 all coatings being metal coatings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

1524393 Heat reflecting glass sheet PILKINGTON BROS Ltd 27 May 1976 [6 June 1975] 24426/75 Heading E1R [Also in Divisions B5 and C7] A heat reflecting glass sheet is coated on one side with a layer of Cu and a layer of a colour modifying substance e.g. Cr, Ni-Cr, Al-Fe-Cr so that when the sheet is illuminated by standard illuminant 'C' from the non coated surface, the reflected light has the following colour coordinates. X Y Z 0.352-0.360 0.317-0.323 0.317-0.331 The light transmitted preferably has the coordinates X Y Z 0.333-0.339 0.341-0.353 0.314-0.320 The Cu layer is preferably 160-260Š thick, the layer of colour modifier 10-40Š, both layers preferably being deposited by vacuum evaporation, although sputtering or deposition from solution may also be used. The Cu may be deposited over or under the colour modifier and an outer protective layer of SiO may also be applied. The coated glass is used as a window, a laminate or a double glazed unit.
GB24426/75A 1976-05-27 1976-05-27 Heat-reflecting glass sheets Expired GB1524393A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB24426/75A GB1524393A (en) 1976-05-27 1976-05-27 Heat-reflecting glass sheets
ZA763269A ZA763269B (en) 1976-05-27 1976-06-02 Improvements relating to heat-reflecting glass sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24426/75A GB1524393A (en) 1976-05-27 1976-05-27 Heat-reflecting glass sheets

Publications (1)

Publication Number Publication Date
GB1524393A true GB1524393A (en) 1978-09-13

Family

ID=10211558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24426/75A Expired GB1524393A (en) 1976-05-27 1976-05-27 Heat-reflecting glass sheets

Country Status (2)

Country Link
GB (1) GB1524393A (en)
ZA (1) ZA763269B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459208A1 (en) * 1979-06-20 1981-01-09 Bfg Glassgroup GLAZING REFLECTING HEAT WITH A NEUTRAL APPEARANCE
EP0041463A1 (en) * 1980-06-04 1981-12-09 Saint Gobain Vitrage International Process for making semi-reflecting metallized glass panes with an anchoring layer, and glass obtained by this process
DE3244416A1 (en) * 1981-12-17 1983-07-14 Veb Flachglaskombinat Torgau, Ddr 7290 Torgau HIGH-CORROSION-RESISTANT REFLECTION LAYER SYSTEMS ON SUBSTRATES
GB2152078A (en) * 1980-09-22 1985-07-31 Gen Electric Laminate for production of printed circuit boards
EP0207181A1 (en) * 1985-06-29 1987-01-07 Chii-Hsiung Lin Safety glass with dual heat reflecting layers
WO2001002167A1 (en) * 1999-06-30 2001-01-11 Glaverbel Glazing in particular for motor vehicle roof panel
WO2006043026A1 (en) * 2004-10-18 2006-04-27 Pilkington Group Limited Solar control glazing

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459208A1 (en) * 1979-06-20 1981-01-09 Bfg Glassgroup GLAZING REFLECTING HEAT WITH A NEUTRAL APPEARANCE
EP0041463A1 (en) * 1980-06-04 1981-12-09 Saint Gobain Vitrage International Process for making semi-reflecting metallized glass panes with an anchoring layer, and glass obtained by this process
FR2483905A1 (en) * 1980-06-04 1981-12-11 Saint Gobain Vitrage SEMI-REFLECTIVE METALLIC GLAZING WITH AN IMPROVED ANCHOR LAYER
US4537798A (en) * 1980-06-04 1985-08-27 Saint-Gobain Vitrage Semi-reflective glazing comprising a nickel-chromium-molybdenum alloy anchoring layer
GB2152078A (en) * 1980-09-22 1985-07-31 Gen Electric Laminate for production of printed circuit boards
DE3244416A1 (en) * 1981-12-17 1983-07-14 Veb Flachglaskombinat Torgau, Ddr 7290 Torgau HIGH-CORROSION-RESISTANT REFLECTION LAYER SYSTEMS ON SUBSTRATES
EP0207181A1 (en) * 1985-06-29 1987-01-07 Chii-Hsiung Lin Safety glass with dual heat reflecting layers
WO2001002167A1 (en) * 1999-06-30 2001-01-11 Glaverbel Glazing in particular for motor vehicle roof panel
BE1012766A3 (en) * 1999-06-30 2001-03-06 Glaverbel In particular for motor glass roof.
WO2006043026A1 (en) * 2004-10-18 2006-04-27 Pilkington Group Limited Solar control glazing
JP2008516878A (en) * 2004-10-18 2008-05-22 ピルキントン グループ リミテッド Sunshine adjustment glass
CN101060977B (en) * 2004-10-18 2012-01-04 皮尔金顿集团有限公司 Solar control glazing
US8137814B2 (en) 2004-10-18 2012-03-20 Pilkington Group Limited Solar control glazing

Also Published As

Publication number Publication date
ZA763269B (en) 1977-12-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee