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FR3084355B1 - ENAMELLED SUBSTRATE, AUTOMOTIVE LIGHT WINDOW DEVICE WITH SUCH A SUBSTRATE AND THE MANUFACTURE OF IT. - Google Patents

ENAMELLED SUBSTRATE, AUTOMOTIVE LIGHT WINDOW DEVICE WITH SUCH A SUBSTRATE AND THE MANUFACTURE OF IT. Download PDF

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Publication number
FR3084355B1
FR3084355B1 FR1857012A FR1857012A FR3084355B1 FR 3084355 B1 FR3084355 B1 FR 3084355B1 FR 1857012 A FR1857012 A FR 1857012A FR 1857012 A FR1857012 A FR 1857012A FR 3084355 B1 FR3084355 B1 FR 3084355B1
Authority
FR
France
Prior art keywords
substrate
manufacture
enamelled
window device
light window
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 - Fee Related
Application number
FR1857012A
Other languages
French (fr)
Other versions
FR3084355A1 (en
Inventor
Benoit Rufino
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.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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 Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to FR1857012A priority Critical patent/FR3084355B1/en
Publication of FR3084355A1 publication Critical patent/FR3084355A1/en
Application granted granted Critical
Publication of FR3084355B1 publication Critical patent/FR3084355B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • 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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
    • 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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • 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
    • C03C2217/425—Coatings comprising at least one inhomogeneous layer consisting of a porous layer
    • 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
    • C03C2217/452—Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)

Abstract

L'invention a pour objet un substrat émaillé pour dispositif vitré lumineux automobile (et sa fabrication) avec une première feuille de verre (1) comportant une couche diffusante (2) en émail, en un matériau vitreux d'épaisseur E1 d'au moins 5µm et d'au plus 20µm, matériau vitreux est à base de borosilicate de zinc et/ou de bismuth. La matrice est poreuse, lesdits éléments diffusants sont des porosités de gaz ou de vide (3) de dimension caractéristique, notamment un diamètre, d'au moins 0,2µm. L'ensemble première feuille de verre et couche diffusante présentant : - un facteur de transmission lumineuse d'au moins 75%, - un flou d'au plus 30% et d'au moins 1%.The subject of the invention is an enamelled substrate for a glazed automotive luminous device (and its manufacture) with a first sheet of glass (1) comprising a diffusing layer (2) of enamel, of a vitreous material with a thickness E1 of at least 5µm and at most 20µm, vitreous material is based on zinc borosilicate and/or bismuth. The matrix is porous, said diffusing elements are gas or vacuum porosities (3) of characteristic dimension, in particular a diameter, of at least 0.2 μm. The first glass sheet and diffusing layer assembly having: - a light transmission factor of at least 75%, - a blur of at most 30% and of at least 1%.

FR1857012A 2018-07-27 2018-07-27 ENAMELLED SUBSTRATE, AUTOMOTIVE LIGHT WINDOW DEVICE WITH SUCH A SUBSTRATE AND THE MANUFACTURE OF IT. Expired - Fee Related FR3084355B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1857012A FR3084355B1 (en) 2018-07-27 2018-07-27 ENAMELLED SUBSTRATE, AUTOMOTIVE LIGHT WINDOW DEVICE WITH SUCH A SUBSTRATE AND THE MANUFACTURE OF IT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1857012A FR3084355B1 (en) 2018-07-27 2018-07-27 ENAMELLED SUBSTRATE, AUTOMOTIVE LIGHT WINDOW DEVICE WITH SUCH A SUBSTRATE AND THE MANUFACTURE OF IT.

Publications (2)

Publication Number Publication Date
FR3084355A1 FR3084355A1 (en) 2020-01-31
FR3084355B1 true FR3084355B1 (en) 2023-05-19

Family

ID=65031523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857012A Expired - Fee Related FR3084355B1 (en) 2018-07-27 2018-07-27 ENAMELLED SUBSTRATE, AUTOMOTIVE LIGHT WINDOW DEVICE WITH SUCH A SUBSTRATE AND THE MANUFACTURE OF IT.

Country Status (1)

Country Link
FR (1) FR3084355B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3132520A1 (en) * 2022-02-08 2023-08-11 Saint-Gobain Glass France ILLUMINABLE ENAMELLED SUBSTRATE AND ITS MANUFACTURE
FR3136461B1 (en) 2022-06-09 2024-10-18 Saint Gobain Laminated luminous glazing including a functional coating
FR3136704B1 (en) 2022-06-15 2024-06-28 Saint Gobain Glazed assembly for a motor vehicle, associated manufacturing process
FR3144078A1 (en) 2022-12-27 2024-06-28 Saint-Gobain Glass France LUMINOUS GLAZING
FR3147272B1 (en) * 2023-03-29 2025-10-24 Saint Gobain Method for obtaining a curved glazing comprising a layer of enamel
DE102023107996A1 (en) 2023-03-29 2024-10-02 Schott Ag Glass pane comprising a coating applied in at least one region of at least one side of the glass pane, composite comprising such a coating and paste for producing such a glass pane

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69715567T3 (en) 1996-11-26 2016-08-04 Saint-Gobain Glass France S.A. Use of a laminated glass pane for the insulation of solid-state vibrations in a vehicle
FR2779839B1 (en) 1998-06-10 2003-06-06 Saint Gobain Vitrage ELECTRICALLY CONTROLLED SYSTEM WITH VARIABLE OPTICAL PROPERTIES
DE10105200A1 (en) 2001-02-06 2002-08-14 Saint Gobain Method and device for bending glass sheets in pairs
FR2844364B1 (en) 2002-09-11 2004-12-17 Saint Gobain DIFFUSING SUBSTRATE
FR2880343B1 (en) 2004-12-31 2007-06-22 Saint Gobain PROCESS FOR BOMBING GLASS SHEETS BY SUCTION
DE102006024484B3 (en) 2006-05-26 2007-07-19 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Device for heating or bending glass panes has furnace section with controllable heating elements to form heating zones matching dimensions of glass panes passing through in transport moulds on transport carriage
FR2908406B1 (en) 2006-11-14 2012-08-24 Saint Gobain POROUS LAYER, METHOD FOR MANUFACTURING THE SAME, AND APPLICATIONS THEREOF
FR2937710B1 (en) 2008-10-27 2013-05-17 Saint Gobain LIGHT EMITTING DIODE MODULE FOR VEHICLE, DIODE SUPPORT, FABRICATIONS
FR2945985B1 (en) 2009-05-27 2011-05-20 Saint Gobain GLAZING WITH LOW LEVEL OF DOUBLE IMAGE.
FR2955539B1 (en) 2010-01-26 2016-03-25 Saint Gobain LUMINOUS VEHICLE GLAZING, MANUFACTURING
FR2964100B1 (en) 2010-08-24 2015-10-16 Saint Gobain METHOD FOR SELECTING AN INTERCALAR FOR VIBRO-ACOUSTIC, INTERCALAR AND GLAZING AMORTIZATION COMPRISING SUCH AN INTERCALAR
FR2978379B1 (en) 2011-07-29 2014-03-14 Saint Gobain LIGHTING OF VEHICLE, MANUFACTURING
FR2980833A1 (en) 2011-09-29 2013-04-05 Saint Gobain GLAZING LIGHTING
JPWO2013054820A1 (en) * 2011-10-14 2015-03-30 旭硝子株式会社 Glass for scattering layer of organic LED element, laminated substrate for organic LED element and manufacturing method thereof, and organic LED element and manufacturing method thereof
FR2986186B1 (en) 2012-01-26 2014-09-05 Saint Gobain LIGHTING GLAZING FOR VEHICLE
EP2822907B1 (en) 2012-03-05 2021-02-24 Saint-Gobain Glass France Window pane for automobile with thermal radiation reflecting coating
FR2989041B1 (en) 2012-04-10 2014-12-05 Saint Gobain LIGHTING GLAZING FOR VEHICLE
FR2990948B1 (en) 2012-05-22 2019-08-30 Saint-Gobain Glass France VISCOELASTIC PLASTIC INTERIOR FOR VIBRO-ACOUSTIC DAMPING AND GLAZING COMPRISING SUCH AN INTERCALAR
CN102785555B (en) 2012-07-11 2015-08-05 法国圣戈班玻璃公司 Skylight glass, lighting apparatus for vehicle and room light method
FR3002528B1 (en) 2013-02-26 2015-10-09 Saint Gobain WINDOW ORIFICE REINFORCEMENT
KR20160046889A (en) 2013-08-29 2016-04-29 코닝 인코포레이티드 Thin glass laminate structures
WO2015066201A1 (en) 2013-10-29 2015-05-07 Fernco, Inc. Apparatus for repairing a pipe
FR3013631B1 (en) 2013-11-27 2017-04-28 Saint Gobain VISCOELASTIC PLASTIC INTERIOR FOR VIBRO-ACOUSTIC DAMPING AND GLAZING COMPRISING SUCH AN INTERCALAR
FR3015926B1 (en) 2013-12-31 2017-03-24 Saint Gobain LUMINOUS GLAZING WITH OPTICAL ISOLATOR
FR3017468B1 (en) * 2014-02-10 2016-02-19 Saint Gobain LUMINOUS GLASS ASSEMBLY.
WO2016102401A1 (en) * 2014-12-23 2016-06-30 Agc Glass Europe Translucent conductive substrate for an organic light emitting device and method for its production
FR3034500A1 (en) * 2015-04-03 2016-10-07 Saint Gobain LIGHTING GLASS OF MOTOR VEHICLE AND MOTOR VEHICLE WITH SUCH A GLAZING
FR3046382A1 (en) 2015-12-30 2017-07-07 Saint Gobain METHOD FOR MANUFACTURING LAMINATED VEHICLE GLAZING IN WHICH IS INCLUDED AN OLED SCREEN

Also Published As

Publication number Publication date
FR3084355A1 (en) 2020-01-31

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