WO2004063106A3 - Clear glass composition with high visible transmittance - Google Patents

Clear glass composition with high visible transmittance Download PDF

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Publication number
WO2004063106A3
WO2004063106A3 PCT/US2003/041839 US0341839W WO2004063106A3 WO 2004063106 A3 WO2004063106 A3 WO 2004063106A3 US 0341839 W US0341839 W US 0341839W WO 2004063106 A3 WO2004063106 A3 WO 2004063106A3
Authority
WO
WIPO (PCT)
Prior art keywords
glass
glass composition
clear glass
yellow
high visible
Prior art date
Application number
PCT/US2003/041839
Other languages
French (fr)
Other versions
WO2004063106A2 (en
Inventor
Ksenia A Landa
Leonid Landa
Richard Hulme
Scott V Thomsen
Original Assignee
Guardian Industries
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 Guardian Industries filed Critical Guardian Industries
Priority to AU2003300474A priority Critical patent/AU2003300474A1/en
Publication of WO2004063106A2 publication Critical patent/WO2004063106A2/en
Publication of WO2004063106A3 publication Critical patent/WO2004063106A3/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • 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
    • C03C1/004—Refining agents
    • 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
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/02—Compositions for glass with special properties for coloured glass
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/085—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass

Abstract

A high transmittance fairly clear/neutral colored glass composition is provided. An oxidizing agent(s) such as cerium oxide (e.g., CeO2) or the like is added to the glass batch in order to realize very oxidized conditions (i.e., to significantly lower the redox of the resulting glass). As a result of the oxidizing agent(s) used in the batch, the iron is oxidized to a very low FeO (ferrous state) content. For example, this may result in a glass having a glass redox value of no greater than 0.12 (more preferably <= 0.10; even more preferably <= 0.08; and most preferably <= 0.05) and a % FeO (i.e., ferrous content) of from 0.0001 to 0.05 %. In certain example embodiments, in order to compensate for yellow or yellow-green coloration a small amount of cobalt (Co) may be provided in the glass to enable it to realize a more neutral color.
PCT/US2003/041839 2003-01-06 2003-12-31 Clear glass composition with high visible transmittance WO2004063106A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003300474A AU2003300474A1 (en) 2003-01-06 2003-12-31 Clear glass composition with high visible transmittance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/336,859 2003-01-06
US10/336,859 US7144837B2 (en) 2002-01-28 2003-01-06 Clear glass composition with high visible transmittance

Publications (2)

Publication Number Publication Date
WO2004063106A2 WO2004063106A2 (en) 2004-07-29
WO2004063106A3 true WO2004063106A3 (en) 2007-12-27

Family

ID=32710941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/041839 WO2004063106A2 (en) 2003-01-06 2003-12-31 Clear glass composition with high visible transmittance

Country Status (3)

Country Link
US (2) US7144837B2 (en)
AU (1) AU2003300474A1 (en)
WO (1) WO2004063106A2 (en)

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JP4087113B2 (en) * 2000-03-06 2008-05-21 日本板硝子株式会社 High transmission plate glass and manufacturing method thereof
US7169722B2 (en) 2002-01-28 2007-01-30 Guardian Industries Corp. Clear glass composition with high visible transmittance
US7037869B2 (en) * 2002-01-28 2006-05-02 Guardian Industries Corp. Clear glass composition
US7144837B2 (en) * 2002-01-28 2006-12-05 Guardian Industries Corp. Clear glass composition with high visible transmittance
US7601660B2 (en) * 2004-03-01 2009-10-13 Guardian Industries Corp. Clear glass composition
US7700869B2 (en) * 2005-02-03 2010-04-20 Guardian Industries Corp. Solar cell low iron patterned glass and method of making same
US7562538B2 (en) * 2005-05-27 2009-07-21 Guardian Industries Corp. Method of making clear glass composition
US7557053B2 (en) * 2006-03-13 2009-07-07 Guardian Industries Corp. Low iron high transmission float glass for solar cell applications and method of making same
US8648252B2 (en) 2006-03-13 2014-02-11 Guardian Industries Corp. Solar cell using low iron high transmission glass and corresponding method
US7871664B2 (en) * 2006-03-23 2011-01-18 Guardian Industries Corp. Parabolic trough or dish reflector for use in concentrating solar power apparatus and method of making same
US8814372B2 (en) * 2006-03-23 2014-08-26 Guardian Industries Corp. Stiffening members for reflectors used in concentrating solar power apparatus, and method of making same
US7560402B2 (en) * 2006-10-06 2009-07-14 Guardian Industries Corp. Clear glass composition
US7560403B2 (en) * 2006-10-17 2009-07-14 Guardian Industries Corp. Clear glass composition with erbium oxide
US8076571B2 (en) 2006-11-02 2011-12-13 Guardian Industries Corp. Front electrode for use in photovoltaic device and method of making same
US8203073B2 (en) 2006-11-02 2012-06-19 Guardian Industries Corp. Front electrode for use in photovoltaic device and method of making same
US8012317B2 (en) 2006-11-02 2011-09-06 Guardian Industries Corp. Front electrode including transparent conductive coating on patterned glass substrate for use in photovoltaic device and method of making same
US7964788B2 (en) 2006-11-02 2011-06-21 Guardian Industries Corp. Front electrode for use in photovoltaic device and method of making same
US8334452B2 (en) 2007-01-08 2012-12-18 Guardian Industries Corp. Zinc oxide based front electrode doped with yttrium for use in photovoltaic device or the like
US7888594B2 (en) 2007-11-20 2011-02-15 Guardian Industries Corp. Photovoltaic device including front electrode having titanium oxide inclusive layer with high refractive index
US8114472B2 (en) * 2008-01-08 2012-02-14 Guardian Industries Corp. Method of making a temperable antiglare coating, and resulting products containing the same
US8671717B2 (en) * 2008-03-06 2014-03-18 Guardian Industries Corp. Photovoltaic device having low iron high transmission glass with lithium oxide for reducing seed free time and corresponding method
US8022291B2 (en) 2008-10-15 2011-09-20 Guardian Industries Corp. Method of making front electrode of photovoltaic device having etched surface and corresponding photovoltaic device
US8304358B2 (en) * 2008-11-21 2012-11-06 Ppg Industries Ohio, Inc. Method of reducing redox ratio of molten glass and the glass made thereby
US20100229853A1 (en) * 2009-01-13 2010-09-16 Vandal Robert A Mounting brackets for mirrors, and associated methods
US20100252787A1 (en) * 2009-04-03 2010-10-07 Zeledyne, Llc High Visible/Infrared Transmittance Glass Composition
US8361915B2 (en) 2009-05-22 2013-01-29 Vidrio Plano De Mexico, S.A. De C.V. Glass composition
US20110168252A1 (en) * 2009-11-05 2011-07-14 Guardian Industries Corp. Textured coating with etching-blocking layer for thin-film solar cells and/or methods of making the same
US8502066B2 (en) * 2009-11-05 2013-08-06 Guardian Industries Corp. High haze transparent contact including insertion layer for solar cells, and/or method of making the same
US20110186120A1 (en) * 2009-11-05 2011-08-04 Guardian Industries Corp. Textured coating with various feature sizes made by using multiple-agent etchant for thin-film solar cells and/or methods of making the same
JP5770314B2 (en) * 2010-03-18 2015-08-26 楊徳寧 Sheet glass and blending method
US8664132B2 (en) 2010-09-03 2014-03-04 Ppg Industries Ohio, Inc. High transmittance glass
US10202302B2 (en) 2012-02-24 2019-02-12 Ppg Industries Ohio, Inc. Lithium containing glass with high and low oxidized iron content, and products using same
RU2580857C1 (en) 2012-02-24 2016-04-10 Ппг Индастриз Огайо, Инк. Lithium-containing glass with high content of oxidative iron and method for production thereof
BE1020610A3 (en) 2012-04-04 2014-01-07 Agc Glass Europe GLASS SHEET WITH HIGH ENERGY TRANSMISSION.
US9332862B2 (en) * 2012-11-30 2016-05-10 Guardian Industries Corp. Refrigerator door/window
JPWO2016017558A1 (en) 2014-08-01 2017-06-01 旭硝子株式会社 High transmission glass
WO2016195015A1 (en) * 2015-06-02 2016-12-08 旭硝子株式会社 Light diffusion plate
US10556821B2 (en) 2017-04-26 2020-02-11 Guardian Glass, LLC Laminated window including different glass substrates with low-E coating adjacent vehicle or building interior and/or methods of making the same
CN108383377A (en) * 2018-04-19 2018-08-10 昆山盛莱斯家庭用品有限公司 A kind of pink glass liner and its production technology

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JPH10226534A (en) * 1997-02-17 1998-08-25 Central Glass Co Ltd Ultraviolet absorbing glass
EP1118597A1 (en) * 1998-08-26 2001-07-25 Nihon Yamamura Glass Co. Ltd. Ultraviolet-absorbing, colorless, transparent soda-lime silica glass
WO2001066477A1 (en) * 2000-03-06 2001-09-13 Nippon Sheet Glass Co., Ltd. Flat glass having high transmittance
WO2001068545A1 (en) * 2000-03-14 2001-09-20 Nihon Yamamura Glass Co., Ltd. Ultraviolet ray-absorbing, colorless and transparent soda-lime-silica glass
WO2003064342A1 (en) * 2002-01-28 2003-08-07 Guardian Industries Corp. Clear glass composition

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JPH10226534A (en) * 1997-02-17 1998-08-25 Central Glass Co Ltd Ultraviolet absorbing glass
EP1118597A1 (en) * 1998-08-26 2001-07-25 Nihon Yamamura Glass Co. Ltd. Ultraviolet-absorbing, colorless, transparent soda-lime silica glass
WO2001066477A1 (en) * 2000-03-06 2001-09-13 Nippon Sheet Glass Co., Ltd. Flat glass having high transmittance
EP1281687A1 (en) * 2000-03-06 2003-02-05 Nippon Sheet Glass Company Limited Flat glass having high transmittance
WO2001068545A1 (en) * 2000-03-14 2001-09-20 Nihon Yamamura Glass Co., Ltd. Ultraviolet ray-absorbing, colorless and transparent soda-lime-silica glass
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WO2003064342A1 (en) * 2002-01-28 2003-08-07 Guardian Industries Corp. Clear glass composition

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Title
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Also Published As

Publication number Publication date
AU2003300474A8 (en) 2004-08-10
AU2003300474A1 (en) 2004-08-10
US20060293163A1 (en) 2006-12-28
US20030199384A1 (en) 2003-10-23
US7482294B2 (en) 2009-01-27
US7144837B2 (en) 2006-12-05
WO2004063106A2 (en) 2004-07-29

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