BR9808632A - Coating article with anti-reflective coating, corresponding coating material, and coating process. - Google Patents

Coating article with anti-reflective coating, corresponding coating material, and coating process.

Info

Publication number
BR9808632A
BR9808632A BR9808632-4A BR9808632A BR9808632A BR 9808632 A BR9808632 A BR 9808632A BR 9808632 A BR9808632 A BR 9808632A BR 9808632 A BR9808632 A BR 9808632A
Authority
BR
Brazil
Prior art keywords
coating
optical article
reflective
mineral substrate
reflective coating
Prior art date
Application number
BR9808632-4A
Other languages
Portuguese (pt)
Inventor
Guillermo Guzman
Original Assignee
Corning Inc
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
Priority claimed from FR9704392A external-priority patent/FR2762097B1/en
Application filed by Corning Inc filed Critical Corning Inc
Publication of BR9808632A publication Critical patent/BR9808632A/en

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
    • C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • C03C17/007—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
    • C03C1/008—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route for the production of films or 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
    • C03C2203/00—Production processes
    • C03C2203/20—Wet processes, e.g. sol-gel process
    • C03C2203/24—Wet processes, e.g. sol-gel process using alkali silicate solutions
    • 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
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/212—TiO2
    • 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
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/213—SiO2
    • 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
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/214—Al2O3
    • 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
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/22—ZrO2
    • 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
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/23—Mixtures
    • 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
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/44—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the composition of the continuous phase
    • C03C2217/45—Inorganic continuous phases
    • 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
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
    • C03C2217/47—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase consisting of a specific material
    • C03C2217/475—Inorganic materials
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • C03C2218/113—Deposition methods from solutions or suspensions by sol-gel processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

Patente de Invenção para <B>"ARTIGO óTICO COM REVESTIMENTO ANTI-REFLECTIVO, MATERIAL DE REVESTIMENTO CORRESPONDENTE, E PROCESSO DE REVESTIMENTO".<D> A invenção se refere a um artigo ótico que compreende um substrato mineral e um revestimento antireflectivo em pelo menos uma superfície de referido substrato mineral. Em um modo característico, referido substrato mineral apresenta um índice de refração entre 1,5 e 1,9, e referido revestimeto anti-reflectivo é um refestimento de estrutura não-porosa/não-orgânica, de camada simples, obtido pelo tratamento térmico de uma película de sol-gel, constituído de polímeros inorgânicos fortemente interligados, também ligados com partículas inorgânicas; referidos polímeros formando uma rede tri-dimensional que apresenta a fórmula geral M-OH/M-O-M, em que M representa um metal ou um metalóide, vantajosamente selecionado de silício, alumínio, zircónio, titânio e misturas destes. A invenção também se refere a um material de sol-gel que é pecusor de referido revestimento anti-reflectivo, e a um processo de revestimento para obtenção de referido artigo ótico. Referido dispositivo é vantajosamente uma lente oftálmica.Invention Patent for <B> "OPTICAL ARTICLE WITH ANTI-REFLECTIVE COATING, MATCHING MATERIAL, AND COATING PROCESS". <D> The invention relates to an optical article comprising a mineral substrate and an antireflective coating in at least a surface of said mineral substrate. In a characteristic way, said mineral substrate has a refractive index between 1.5 and 1.9, and said anti-reflective coating is a coating of non-porous / non-organic structure, single layer, obtained by the heat treatment of a film of sol-gel, consisting of strongly interconnected inorganic polymers, also linked with inorganic particles; said polymers forming a three-dimensional network that presents the general formula M-OH / M-O-M, in which M represents a metal or a metalloid, advantageously selected from silicon, aluminum, zirconium, titanium and mixtures thereof. The invention also relates to a sol-gel material that is the cause of said anti-reflective coating, and to a coating process for obtaining said optical article. Said device is advantageously an ophthalmic lens.

BR9808632-4A 1997-04-10 1998-03-30 Coating article with anti-reflective coating, corresponding coating material, and coating process. BR9808632A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9704392A FR2762097B1 (en) 1997-04-10 1997-04-10 OPTICAL DEVICE WITH ANTI-REFLECTIVE COATING, COATING MATERIAL AND COATING METHOD THEREOF
US5398697P 1997-07-28 1997-07-28
PCT/US1998/006234 WO1998045113A1 (en) 1997-04-10 1998-03-30 Optical article with anti-reflecting coating, corresponding coating material and coating method

Publications (1)

Publication Number Publication Date
BR9808632A true BR9808632A (en) 2000-05-16

Family

ID=26233460

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808632-4A BR9808632A (en) 1997-04-10 1998-03-30 Coating article with anti-reflective coating, corresponding coating material, and coating process.

Country Status (7)

Country Link
EP (1) EP0973639A4 (en)
JP (1) JP2001526798A (en)
CN (1) CN1255889A (en)
AR (1) AR012580A1 (en)
BR (1) BR9808632A (en)
CA (1) CA2285944A1 (en)
WO (1) WO1998045113A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999029635A1 (en) * 1997-12-09 1999-06-17 Nippon Sheet Glass Co., Ltd. Antireflection glass plate, process for producing the same, and antireflection coating composition
DE50210518D1 (en) * 2001-09-21 2007-08-30 Merck Patent Gmbh NOVEL HYBRID SOL FOR THE PRODUCTION OF ABRASIVE SIO 2 ANTIREFLEX LAYERS
US6838494B2 (en) * 2002-12-30 2005-01-04 Ferro Corporation Light reflecting polymeric compositions
FR2856397B1 (en) * 2003-06-19 2005-09-16 Electricite De France PROCESS FOR THE PREPARATION OF OXIDE LAYERS OF METALLIC ELEMENTS
JP4182236B2 (en) * 2004-02-23 2008-11-19 キヤノン株式会社 Optical member and optical member manufacturing method
US7294405B2 (en) 2004-08-26 2007-11-13 3M Innovative Properties Company Antiglare coating and articles
US7291386B2 (en) * 2004-08-26 2007-11-06 3M Innovative Properties Company Antiglare coating and articles
DE102004050371A1 (en) 2004-09-30 2006-04-13 Osram Opto Semiconductors Gmbh Optoelectronic component with a wireless contact
DE102005020168A1 (en) * 2005-04-28 2006-11-02 Schott Ag Coating glass or ceramic substrate with anti-reflective layer using sol-gel process, employs e.g. silicon-aluminum mixed oxide with adsorbed hydrophobe present in sol-gel binder
US7572512B2 (en) 2006-03-02 2009-08-11 University Of Central Florida Research Foundation Sol-Gel composite AR coating for IR applications
JP2009080434A (en) * 2007-09-27 2009-04-16 Ricoh Opt Ind Co Ltd Method of manufacturing optical element and optical element
FR2936321B1 (en) * 2008-09-23 2011-05-27 Polyrise ANTI-REFLECTION COATINGS COMPRISING DISPERSED OBJECTS HAVING TWO SEPARATE FIELDS HAVING SEPARATE REFRACTIVE INDICES.
DE102008056792B4 (en) * 2008-11-11 2018-06-28 Schott Ag Method for applying a porous self-cleaning anti-reflection coating and glass with this anti-reflection coating and use of a self-cleaning porous anti-reflection coating
CN101967041B (en) * 2009-06-08 2013-02-13 上海福莱特玻璃有限公司 Anti-reflection high-transmittance coated solar super-white embossed glass and manufacturing method thereof
US8864898B2 (en) * 2011-05-31 2014-10-21 Honeywell International Inc. Coating formulations for optical elements
CN102693040B (en) * 2012-05-29 2016-08-10 宸鸿科技(厦门)有限公司 A kind of high abrasion vertigo touch screen and preparation method thereof
EP2925696B1 (en) * 2012-11-30 2021-07-07 Corning Incorporated Reduced reflection glass articles and methods for making and using same
DE102013010105A1 (en) * 2013-06-18 2014-12-18 Ferro Gmbh A process for the preparation of an aqueous composition comprising a condensate based on silicon compounds for the production of antireflection coatings
EP3312662B1 (en) 2016-10-21 2019-07-17 Carl Zeiss Vision International GmbH Brillenglas und verfahren zu dessen herstellung
CN107248422B (en) * 2017-05-23 2019-05-21 华中科技大学 A kind of flexible and transparent conductive electrode and preparation method thereof based on polyimide substrate
EP3495127A1 (en) * 2017-12-06 2019-06-12 Essilor International Method for additively manufacturing an opthalmic lens and opthalmic lens
CN112105588A (en) * 2018-04-19 2020-12-18 佳殿玻璃有限公司 Scratch-resistant and wear-resistant glass
EP3561576A1 (en) 2018-04-24 2019-10-30 Carl Zeiss Vision International GmbH Spectacle lens comprising at least one ultrathin piece of glass and method for producing the same
CN108676388B (en) * 2018-04-28 2020-11-03 浙江福莱新材料股份有限公司 Anti-reflection coating for cold-mounted film and preparation method thereof
CN116082955A (en) * 2021-11-08 2023-05-09 西安立远新材料科技开发有限公司 Organic glass wear-resistant transparent film material for aircraft and preparation method thereof
CN116376371A (en) * 2023-04-11 2023-07-04 北京恒昕智达科技有限公司 Wear-resistant paint and preparation method thereof

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US4271210A (en) * 1979-10-25 1981-06-02 Westinghouse Electric Corp. Method of forming transmissive, porous metal oxide optical layer of a vitreous substrate
US4535026A (en) * 1983-06-29 1985-08-13 The United States Of America As Represented By The United States Department Of Energy Antireflective graded index silica coating, method for making
CA1275208C (en) * 1985-01-25 1990-10-16 Roger W. Lange Silica coating
JPS6217044A (en) * 1985-07-12 1987-01-26 Hoya Corp Formation of antireflection film resistant to laser damage and having high wear resistance on optical element surface
JPS62230626A (en) * 1986-03-31 1987-10-09 Seiko Epson Corp Production of porous glass
US4830879A (en) * 1986-09-25 1989-05-16 Battelle Memorial Institute Broadband antireflective coating composition and method
EP0514973B1 (en) * 1991-05-21 1998-08-26 Koninklijke Philips Electronics N.V. Antireflective coating layer in particular for a cathode ray tube
JP2716330B2 (en) * 1992-11-13 1998-02-18 セントラル硝子株式会社 Low-reflection glass and its manufacturing method

Also Published As

Publication number Publication date
AR012580A1 (en) 2000-11-08
EP0973639A1 (en) 2000-01-26
CN1255889A (en) 2000-06-07
JP2001526798A (en) 2001-12-18
EP0973639A4 (en) 2000-07-19
WO1998045113A1 (en) 1998-10-15
CA2285944A1 (en) 1998-10-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]