CA2156883A1 - Mask for Coated Glass - Google Patents

Mask for Coated Glass

Info

Publication number
CA2156883A1
CA2156883A1 CA2156883A CA2156883A CA2156883A1 CA 2156883 A1 CA2156883 A1 CA 2156883A1 CA 2156883 A CA2156883 A CA 2156883A CA 2156883 A CA2156883 A CA 2156883A CA 2156883 A1 CA2156883 A1 CA 2156883A1
Authority
CA
Canada
Prior art keywords
coating
mask
edge portion
periphery
substrate
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.)
Granted
Application number
CA2156883A
Other languages
French (fr)
Other versions
CA2156883C (en
Inventor
Robert T. Shumaker Jr.
Peter T. Dishart
Randy R. Kadunce
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.)
PPG Industries Ohio Inc
Original Assignee
PPG Industries 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
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Publication of CA2156883A1 publication Critical patent/CA2156883A1/en
Application granted granted Critical
Publication of CA2156883C publication Critical patent/CA2156883C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03C17/001—General methods for coating; Devices therefor
    • C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Abstract

A reusable mask to be used in a coating operation to cover selected portions of a substrate from being coated and minimize ghosting about the periphery of the coating.
The mask includes first member having a configuration which generally approximates the area of the substrate to be covered and an edge portion which closely follows the desired peripheral shape of said coating, and a second member underlying at least a portion of the first member and having an edge portion which precisely corresponds to the desired peripheral shape of the coating. In one particular structure the edge portion of the second member is no greater than 0.030 inches thick, and preferably no greater than 0.010 inches thick to minimize any ghosting of the coating about its periphery caused by the second member. In addition, the distance between the edge portions is sufficient to eliminate any shading of the coating about its periphery caused by the first member.
CA002156883A 1994-09-26 1995-08-24 Mask for coated glass Expired - Fee Related CA2156883C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US312,175 1989-02-21
US08/312,175 US5492750A (en) 1994-09-26 1994-09-26 Mask for coated glass

Publications (2)

Publication Number Publication Date
CA2156883A1 true CA2156883A1 (en) 1996-03-27
CA2156883C CA2156883C (en) 1999-10-12

Family

ID=23210211

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002156883A Expired - Fee Related CA2156883C (en) 1994-09-26 1995-08-24 Mask for coated glass

Country Status (2)

Country Link
US (1) US5492750A (en)
CA (1) CA2156883C (en)

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US20030039843A1 (en) * 1997-03-14 2003-02-27 Christopher Johnson Photoactive coating, coated article, and method of making same
US20020155299A1 (en) 1997-03-14 2002-10-24 Harris Caroline S. Photo-induced hydrophilic article and method of making same
US7096692B2 (en) * 1997-03-14 2006-08-29 Ppg Industries Ohio, Inc. Visible-light-responsive photoactive coating, coated article, and method of making same
US6280821B1 (en) 1998-09-10 2001-08-28 Ppg Industries Ohio, Inc. Reusable mask and method for coating substrate
EP0997266A1 (en) 1998-10-30 2000-05-03 SOCIETA' ITALIANA VETRO - SIV - S.p.A. Glazing panels
US7323249B2 (en) * 2000-08-31 2008-01-29 Ppg Industries Ohio, Inc. Methods of obtaining photoactive coatings and/or anatase crystalline phase of titanium oxides and articles made thereby
US6677063B2 (en) 2000-08-31 2004-01-13 Ppg Industries Ohio, Inc. Methods of obtaining photoactive coatings and/or anatase crystalline phase of titanium oxides and articles made thereby
US6892441B2 (en) * 2001-04-23 2005-05-17 Appleton Papers Inc. Method for forming electrically conductive pathways
US6779246B2 (en) * 2001-04-23 2004-08-24 Appleton Papers Inc. Method and system for forming RF reflective pathways
US6562468B2 (en) 2001-08-08 2003-05-13 Baron Industries, Cor. Method of eliminating and a laminate which eliminates aesthetically unacceptable hues visible through light-colored translucent overlays
US7265323B2 (en) * 2001-10-26 2007-09-04 Engineered Glass Products, Llc Electrically conductive heated glass panel assembly, control system, and method for producing panels
JP4949609B2 (en) * 2002-02-11 2012-06-13 ピーピージー・インダストリーズ・オハイオ・インコーポレイテッド Solar control coating
EP1348673A1 (en) 2002-03-25 2003-10-01 Glaverbel Method of forming a coating film
EP1348674A1 (en) * 2002-03-25 2003-10-01 Glaverbel Method of forming a coating film
US7588829B2 (en) * 2002-05-31 2009-09-15 Ppg Industries Ohio, Inc. Article having an aesthetic coating
US20030232139A1 (en) * 2002-06-13 2003-12-18 Detura Frank Anthony Shield and method for spraying coating on a surface
US7125462B2 (en) 2002-06-18 2006-10-24 Centre Luxembourgeois De Recherches Pour Le Verre Et Al Ceramique S.A. (C.R.V.C.) Method of making vehicle windshield using coating mask
US6791066B2 (en) 2002-07-24 2004-09-14 Ppg Industries Ohio, Inc. Eliminating hot spots at end portions of bus bars of a heatable transparency having an electrically conductive member
US6791065B2 (en) * 2002-07-24 2004-09-14 Ppg Industries Ohio, Inc. Edge sealing of a laminated transparency
US7132625B2 (en) 2002-10-03 2006-11-07 Ppg Industries Ohio, Inc. Heatable article having a configured heating member
US7105220B2 (en) * 2003-01-29 2006-09-12 Ppg Industries Ohio, Inc. Coated article having a sealed layered edge to impede corrosion of a coating at the edge and method of making same
CN1777690B (en) * 2003-03-28 2010-11-03 Ppg工业俄亥俄公司 Substrates coated with mixtures of titanium and aluminum materials, methods for making the substrates, and cathode targets of titanium and aluminum metal
US6891517B2 (en) * 2003-04-08 2005-05-10 Ppg Industries Ohio, Inc. Conductive frequency selective surface utilizing arc and line elements
US7998602B2 (en) * 2003-05-30 2011-08-16 Ppg Industries Ohio, Inc. Appliance with coated transparency
WO2004108618A2 (en) * 2003-05-30 2004-12-16 Ppg Industries Ohio, Inc. Appliance with coated transparency
US7159756B2 (en) * 2003-08-29 2007-01-09 Ppg Industries Ohio, Inc. Method of soldering and solder compositions
US20050208319A1 (en) * 2004-03-22 2005-09-22 Finley James J Methods for forming an electrodeposited coating over a coated substrate and articles made thereby
US20050238923A1 (en) * 2004-04-27 2005-10-27 Thiel James P Hybrid coating stack
US9051211B2 (en) * 2004-04-27 2015-06-09 Ppg Industries Ohio, Inc. Effects of methods of manufacturing sputtering targets on characteristics of coatings
DE102004058265B4 (en) * 2004-12-03 2011-04-14 Freeglass Gmbh & Co. Kg Process for processing plastic substrates and disc-shaped substrate
US7223940B2 (en) * 2005-02-22 2007-05-29 Ppg Industries Ohio, Inc. Heatable windshield
US7335421B2 (en) * 2005-07-20 2008-02-26 Ppg Industries Ohio, Inc. Heatable windshield
US20070264479A1 (en) * 2006-05-09 2007-11-15 Thiel James P Aesthetic transparency
US7767310B2 (en) * 2006-10-23 2010-08-03 Ppg Industries Ohio, Inc. Primer composition and articles incorporating the primer
US20080280147A1 (en) * 2007-05-09 2008-11-13 Thiel James P Vehicle transparency
US8686319B2 (en) * 2007-05-09 2014-04-01 Ppg Industries Ohio, Inc. Vehicle transparency heated with alternating current
US8728634B2 (en) * 2007-06-13 2014-05-20 Ppg Industries Ohio, Inc. Appliance transparency
US8658289B2 (en) * 2007-11-16 2014-02-25 Ppg Industries Ohio, Inc. Electromagnetic radiation shielding device
US8497015B2 (en) * 2008-03-11 2013-07-30 Ppg Industries Ohio, Inc. Reflective article
DE102008033322A1 (en) 2008-07-16 2010-01-21 Tesa Se Method and use of adhesive strips for covering or sealing optically high-quality surfaces
CN102438961A (en) * 2009-05-08 2012-05-02 Ppg工业俄亥俄公司 Solar control coating with high solar heat gain coefficient
US9932267B2 (en) 2010-03-29 2018-04-03 Vitro, S.A.B. De C.V. Solar control coatings with discontinuous metal layer
US10654748B2 (en) 2010-03-29 2020-05-19 Vitro Flat Glass Llc Solar control coatings providing increased absorption or tint
US10654747B2 (en) 2010-03-29 2020-05-19 Vitro Flat Glass Llc Solar control coatings with subcritical copper
US9397240B2 (en) 2010-12-09 2016-07-19 Ppg Industries Ohio, Inc. Corrosion resistant solar mirror
US9758426B2 (en) 2011-06-29 2017-09-12 Vitro, S.A.B. De C.V. Reflective article having a sacrificial cathodic layer
US8652576B2 (en) * 2011-07-13 2014-02-18 Vidrio Plano De Mexico, S.A. De C.V. Method and system to form deletion windows on a glass substrate
EP2844464A4 (en) 2012-05-03 2015-12-23 3M Innovative Properties Co Durable solar mirror films
WO2013165727A1 (en) * 2012-05-03 2013-11-07 3M Innovative Properties Company Durable solar mirror films
US20140113120A1 (en) 2012-10-19 2014-04-24 Ppg Industries Ohio, Inc. Anti-color banding topcoat for coated articles
DE102013012706B3 (en) * 2013-07-31 2014-05-22 Gxc Coatings Gmbh Process for coating a molded component
US11220455B2 (en) 2017-08-04 2022-01-11 Vitro Flat Glass Llc Flash annealing of silver coatings
US20190041550A1 (en) 2017-08-04 2019-02-07 Vitro Flat Glass Llc Flash Annealing of Transparent Conductive Oxide and Semiconductor Coatings
US11078718B2 (en) 2018-02-05 2021-08-03 Vitro Flat Glass Llc Solar control coatings with quadruple metallic layers
US10479724B2 (en) 2018-02-15 2019-11-19 Vitro Flat Glass Llc Coated article having a protective coating containing silicon nitride and/or silicon oxynitride
US10830933B2 (en) 2018-06-12 2020-11-10 Guardian Glass, LLC Matrix-embedded metamaterial coating, coated article having matrix-embedded metamaterial coating, and/or method of making the same
US10562812B2 (en) 2018-06-12 2020-02-18 Guardian Glass, LLC Coated article having metamaterial-inclusive layer, coating having metamaterial-inclusive layer, and/or method of making the same
MX2021011429A (en) 2019-03-28 2021-10-13 Vitro Flat Glass Llc Article having a high visible light reflectance and a neutral color.
US20210274657A1 (en) 2020-02-14 2021-09-02 Vitro Flat Glass Llc Low Sheet Resistance Coating
US11859439B2 (en) 2020-04-15 2024-01-02 Vitro Flat Glass Llc Low thermal conducting spacer assembly for an insulating glazing unit
CN111675491B (en) * 2020-06-09 2022-07-19 杭州美迪凯光电科技股份有限公司 Processing method of infrared narrow-band film-coated optical filter with extremely small size
WO2023064111A1 (en) 2021-10-11 2023-04-20 Vitro Flat Glass Llc Heat-treatable coating having reduced haze
WO2023192460A1 (en) 2022-03-31 2023-10-05 Vitro Flat Glass Llc Article coated by a multi-layer coating stack
WO2023239778A1 (en) 2022-06-07 2023-12-14 Vitro Flat Glass Llc Asymmetric patterned reflective coating
WO2024059091A1 (en) 2022-09-14 2024-03-21 Vitro Flat Glass Llc Magnetron sputtering vapor deposition coating composition comprising light absorptive materials
WO2024059124A1 (en) 2022-09-14 2024-03-21 Vitro Flat Glass Llc Reflective coating

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US4195590A (en) * 1978-05-12 1980-04-01 Herrington Billie M Door casing hardware paint shield
US4477486A (en) * 1982-03-08 1984-10-16 Ford Motor Company Method of applying an opaque screening area
US4759959A (en) * 1984-09-13 1988-07-26 Mold-Ex Rubber Company, Inc. Reusable paint masking member
US4815198A (en) * 1985-04-29 1989-03-28 Ford Motor Company Method for making a part of an electrically heated windshield assembly
GB2193846B (en) * 1986-07-04 1990-04-18 Central Glass Co Ltd Vehicle window glass antenna using transparent conductive film
US4820902A (en) * 1987-12-28 1989-04-11 Ppg Industries, Inc. Bus bar arrangement for an electrically heated transparency
US5178913A (en) * 1988-01-13 1993-01-12 Toyota Jidosha Kabushiki Kaisha Painting mask
US4898789A (en) * 1988-04-04 1990-02-06 Ppg Industries, Inc. Low emissivity film for automotive heat load reduction
US4898758A (en) * 1988-09-06 1990-02-06 Lipson Ronald B Paint mask
US5316897A (en) * 1989-01-05 1994-05-31 Tamglass Oy Method and system for applying a marking to a substrate, particularly a painted border adjacent to and around a windshield plate
US5044312A (en) * 1989-11-07 1991-09-03 Hughes Aircraft Company Conformal coat contact insertion strip mask
US5083135A (en) * 1990-11-13 1992-01-21 General Motors Corporation Transparent film antenna for a vehicle window

Also Published As

Publication number Publication date
CA2156883C (en) 1999-10-12
US5492750A (en) 1996-02-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed