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MX9704478A - Composicion de vidrio azul absorbente de radiacion infrarroja y ultravioleta. - Google Patents

Composicion de vidrio azul absorbente de radiacion infrarroja y ultravioleta.

Info

Publication number
MX9704478A
MX9704478A MX9704478A MX9704478A MX9704478A MX 9704478 A MX9704478 A MX 9704478A MX 9704478 A MX9704478 A MX 9704478A MX 9704478 A MX9704478 A MX 9704478A MX 9704478 A MX9704478 A MX 9704478A
Authority
MX
Mexico
Prior art keywords
percent
glass
excitation purity
radiation absorbing
inches
Prior art date
Application number
MX9704478A
Other languages
English (en)
Inventor
Larry J Shelestak
David R Haskins
Original Assignee
Ppg Ind Ohio 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24668080&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9704478(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of MX9704478A publication Critical patent/MX9704478A/es

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
    • 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
    • C03C4/082—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing 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
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

La presente invencion proporciona un vidrio de color azul utilizando una composicion de base de vidrio standard de sosa-cal-sílice y, adicionalmente, hierro y cobalto como materiales absorbentes de la radiacion solar y colorantes. Concretamente, el vidrio de color azul incluye aproximadamente un 0,53 a un 1,1% en peso de hierro total, preferiblemente aproximadamente un 0,6 a un 0,85% en peso, y aproximadamente 5 a 40 PPM de CoO, preferiblemente aproximadamente 15 a 30 PPM, y una transmitancia luminosa de al menos 55%. Si se desea, la composicion puede incluir hasta aproximadamente 100 PPM de Cr2O3. La razon redox para el vidrio de la presente invencion se mantiene entre aproximadamente 0,25 y 0,35, preferiblemente entre aproximadamente 0,28 y 0,33. El color del vidrio se caracteriza por una longitud de onda dominante (DW) de aproximadamente 485 a 491 nanometros y una pureza de excitacion (Pe) de aproximadamente un 3 a un 18 por ciento. En una realizacion particular de la invencion, el color del vidrio se caracteriza por una longitud de onda dominante en el rango de aproximadamente 487 a 489 nanometros y una pureza de excitacion de aproximadamente un 3 a un 8 por ciento a un grosor de aproximadamente 0.084 a 0,126 pulgadas, una pureza de excitacion de aproximadamente un 5 a un 12 por ciento a un grosor de aproximadamente 0,126 a 0,189 pulgadas y una pureza de excitacion de aproximadamente un 10 a un 18 por ciento a un grosor de aproximadamente 0,189 a 0,315 pulgadas.
MX9704478A 1996-06-17 1997-06-17 Composicion de vidrio azul absorbente de radiacion infrarroja y ultravioleta. MX9704478A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/664,942 US5688727A (en) 1996-06-17 1996-06-17 Infrared and ultraviolet radiation absorbing blue glass composition

Publications (1)

Publication Number Publication Date
MX9704478A true MX9704478A (es) 1997-12-31

Family

ID=24668080

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9704478A MX9704478A (es) 1996-06-17 1997-06-17 Composicion de vidrio azul absorbente de radiacion infrarroja y ultravioleta.

Country Status (15)

Country Link
US (1) US5688727A (es)
EP (2) EP0814064B1 (es)
JP (1) JP3296996B2 (es)
KR (1) KR100276130B1 (es)
CN (1) CN1174930C (es)
AR (1) AR007590A1 (es)
AU (1) AU685370B1 (es)
BR (1) BR9702479A (es)
CA (1) CA2206826C (es)
DE (3) DE69710128T2 (es)
DK (2) DK1132350T3 (es)
ES (2) ES2227003T3 (es)
MX (1) MX9704478A (es)
NZ (1) NZ314790A (es)
TW (1) TW462955B (es)

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LU90084B1 (fr) * 1997-06-25 1998-12-28 Glaverbel Verre vert fonc sodo-calcique
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US6656862B1 (en) * 1998-05-12 2003-12-02 Ppg Industries Ohio, Inc. Blue privacy glass
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JP5842318B2 (ja) * 2010-06-03 2016-01-13 セントラル硝子株式会社 低日射透過率ガラス
CN102515519B (zh) * 2011-12-16 2014-04-16 福耀玻璃工业集团股份有限公司 一种红外紫外隔绝吸热浮法玻璃
MX2012015215A (es) 2012-12-19 2014-06-24 Vidrio Plano De Mexico Sa De Cv Composición de vidrio azul aqua.
US11261122B2 (en) 2013-04-15 2022-03-01 Vitro Flat Glass Llc Low iron, high redox ratio, and high iron, high redox ratio, soda-lime-silica glasses and methods of making same
EP3135643B1 (en) * 2014-04-23 2021-05-26 AGC Inc. Heat-ray-absorbing glass plate and method for producing same
EP3135642B1 (en) * 2014-04-23 2020-02-12 AGC Inc. Heat-ray-absorbing glass plate
EP3135644B1 (en) * 2014-04-23 2020-03-11 AGC Inc. Colored glass plate and method for manufacturing same
CN105060710A (zh) * 2015-08-03 2015-11-18 芜湖真空科技有限公司 Low-e玻璃基体材料组合物和low-e玻璃基体的制备方法
RU2614791C1 (ru) * 2016-03-15 2017-03-29 Юлия Алексеевна Щепочкина Стекло
KR101968802B1 (ko) 2016-03-30 2019-04-15 주식회사 케이씨씨 유리 조성물
CN107759078A (zh) * 2017-12-01 2018-03-06 钱理 一种防紫外线隔热有色玻璃及其生产工艺
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Also Published As

Publication number Publication date
NZ314790A (en) 1998-09-24
DE69710128D1 (de) 2002-03-14
JPH1067538A (ja) 1998-03-10
CN1174930C (zh) 2004-11-10
DE814064T1 (de) 2001-06-07
ES2171777T3 (es) 2002-09-16
KR100276130B1 (ko) 2000-12-15
TW462955B (en) 2001-11-11
EP1132350B1 (en) 2004-08-25
US5688727A (en) 1997-11-18
KR980001890A (ko) 1998-03-30
EP0814064A1 (en) 1997-12-29
JP3296996B2 (ja) 2002-07-02
EP0814064B1 (en) 2002-01-30
CA2206826A1 (en) 1997-12-17
BR9702479A (pt) 1998-09-15
ES2227003T3 (es) 2005-04-01
DE69730456D1 (de) 2004-09-30
DE69710128T2 (de) 2003-04-30
EP1132350A1 (en) 2001-09-12
DE69730456T2 (de) 2005-09-01
CN1172777A (zh) 1998-02-11
AR007590A1 (es) 1999-11-10
CA2206826C (en) 2001-11-27
AU685370B1 (en) 1998-01-15
DK0814064T3 (da) 2002-04-22
DK1132350T3 (da) 2004-11-15

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