IT1282106B1 - Substrato trasparente fotocromatico comprendente un rivestimento superficiale antiriflesso - Google Patents

Substrato trasparente fotocromatico comprendente un rivestimento superficiale antiriflesso

Info

Publication number
IT1282106B1
IT1282106B1 IT96MI000162A ITMI960162A IT1282106B1 IT 1282106 B1 IT1282106 B1 IT 1282106B1 IT 96MI000162 A IT96MI000162 A IT 96MI000162A IT MI960162 A ITMI960162 A IT MI960162A IT 1282106 B1 IT1282106 B1 IT 1282106B1
Authority
IT
Italy
Prior art keywords
photocromatic
transparent
reflective surface
surface coating
substrate including
Prior art date
Application number
IT96MI000162A
Other languages
English (en)
Inventor
Fabrizio Andreani
Lino Barbieri
Original Assignee
Sola Optical Italia S P A
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 Sola Optical Italia S P A filed Critical Sola Optical Italia S P A
Priority to IT96MI000162A priority Critical patent/IT1282106B1/it
Publication of ITMI960162A0 publication Critical patent/ITMI960162A0/it
Priority to US09/117,276 priority patent/US6175450B1/en
Priority to EP97901478A priority patent/EP0877963A4/en
Priority to CA002244230A priority patent/CA2244230A1/en
Priority to AU15368/97A priority patent/AU719476B2/en
Priority to PCT/AU1997/000051 priority patent/WO1997028467A1/en
Priority to BR9707206A priority patent/BR9707206A/pt
Publication of ITMI960162A1 publication Critical patent/ITMI960162A1/it
Application granted granted Critical
Publication of IT1282106B1 publication Critical patent/IT1282106B1/it

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
    • 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
    • C03C17/3417—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 all coatings being oxide 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
    • C03C17/3411—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
    • C03C17/3447—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 halide
    • C03C17/3452—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 halide comprising a fluoride
    • 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
    • C03C17/3621—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 fluoride
    • 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
    • C03C17/3657—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/102—Photochromic filters
    • 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
    • C03C2217/73—Anti-reflective coatings with specific characteristics
    • C03C2217/734—Anti-reflective coatings with specific characteristics comprising an alternation of high and low refractive indexes
IT96MI000162A 1996-01-31 1996-01-31 Substrato trasparente fotocromatico comprendente un rivestimento superficiale antiriflesso IT1282106B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT96MI000162A IT1282106B1 (it) 1996-01-31 1996-01-31 Substrato trasparente fotocromatico comprendente un rivestimento superficiale antiriflesso
US09/117,276 US6175450B1 (en) 1996-01-31 1997-01-31 Transparent photochromic article including an anti-reflection surface coating
EP97901478A EP0877963A4 (en) 1996-01-31 1997-01-31 TRANSPARENT PHOTOCHROMIC OBJECT WITH AN ANTI-REFLECTIVE SURFACE COATING
CA002244230A CA2244230A1 (en) 1996-01-31 1997-01-31 Transparent photochromic article including an anti-reflection surface coating
AU15368/97A AU719476B2 (en) 1996-01-31 1997-01-31 Transparent photochromic article including an anti-reflection surface coating
PCT/AU1997/000051 WO1997028467A1 (en) 1996-01-31 1997-01-31 Transparent photochromic article including an anti-reflection surface coating
BR9707206A BR9707206A (pt) 1996-01-31 1997-01-31 Artigo fotocromático transparente incluindo um revestimento de superficie anti-reflexão

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000162A IT1282106B1 (it) 1996-01-31 1996-01-31 Substrato trasparente fotocromatico comprendente un rivestimento superficiale antiriflesso

Publications (3)

Publication Number Publication Date
ITMI960162A0 ITMI960162A0 (it) 1996-01-31
ITMI960162A1 ITMI960162A1 (it) 1997-07-31
IT1282106B1 true IT1282106B1 (it) 1998-03-12

Family

ID=11373076

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000162A IT1282106B1 (it) 1996-01-31 1996-01-31 Substrato trasparente fotocromatico comprendente un rivestimento superficiale antiriflesso

Country Status (7)

Country Link
US (1) US6175450B1 (it)
EP (1) EP0877963A4 (it)
AU (1) AU719476B2 (it)
BR (1) BR9707206A (it)
CA (1) CA2244230A1 (it)
IT (1) IT1282106B1 (it)
WO (1) WO1997028467A1 (it)

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Also Published As

Publication number Publication date
EP0877963A4 (en) 1999-04-14
EP0877963A1 (en) 1998-11-18
US6175450B1 (en) 2001-01-16
AU1536897A (en) 1997-08-22
AU719476B2 (en) 2000-05-11
WO1997028467A1 (en) 1997-08-07
BR9707206A (pt) 1999-04-06
CA2244230A1 (en) 1997-08-07
ITMI960162A0 (it) 1996-01-31
ITMI960162A1 (it) 1997-07-31

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