CO6382150A2 - Composicion de vidrio gris neutro - Google Patents

Composicion de vidrio gris neutro

Info

Publication number
CO6382150A2
CO6382150A2 CO11071090A CO11071090A CO6382150A2 CO 6382150 A2 CO6382150 A2 CO 6382150A2 CO 11071090 A CO11071090 A CO 11071090A CO 11071090 A CO11071090 A CO 11071090A CO 6382150 A2 CO6382150 A2 CO 6382150A2
Authority
CO
Colombia
Prior art keywords
ppm
less
neutral gray
glass composition
gray glass
Prior art date
Application number
CO11071090A
Other languages
English (en)
Inventor
Aguilar Jose Guadalupe Cid
Rodriguez Miguel Angel Kiyama
Original Assignee
Vidrio Plano Mexico Sa De Cv
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 Vidrio Plano Mexico Sa De Cv filed Critical Vidrio Plano Mexico Sa De Cv
Publication of CO6382150A2 publication Critical patent/CO6382150A2/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
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • 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

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 invención se refiere a una composición de vidrio gris neutro que tiene una composición base de un vidrio sílico-sódico-cálcico que contiene como colorantes principales de 0.30 a 070 % en peso de Fe2O3; de 0 a 30 ppm de Co3O4; de 1 a 20 ppm de Se; y de 20 a 200 ppm de CuO. El vidrio provee una transmisión de luz, iluminante "A", mayor a 65%, una transmisión de energía solar de menor o igual al 60%, una transmisión solar ultravioleta de menos de 46%, una longitud de onda dominante de 490 nm a 600, y una pureza de excitación de menos de 6.
CO11071090A 2008-12-08 2011-06-08 Composicion de vidrio gris neutro CO6382150A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/314,299 US7902097B2 (en) 2008-12-08 2008-12-08 Neutral gray glass composition

Publications (1)

Publication Number Publication Date
CO6382150A2 true CO6382150A2 (es) 2012-02-15

Family

ID=42231742

Family Applications (1)

Application Number Title Priority Date Filing Date
CO11071090A CO6382150A2 (es) 2008-12-08 2011-06-08 Composicion de vidrio gris neutro

Country Status (4)

Country Link
US (1) US7902097B2 (es)
BR (1) BRPI0922212B1 (es)
CO (1) CO6382150A2 (es)
WO (1) WO2010068083A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102617034B (zh) * 2012-03-31 2014-12-24 上海吉驰玻璃科技有限公司 一种光伏玻璃配方及其用途
US9296641B2 (en) 2012-11-01 2016-03-29 Owens-Brockway Glass Container Inc. Inspectable black glass containers
US9725354B2 (en) 2012-11-01 2017-08-08 Owens-Brockway Glass Container Inc. Color-strikable glass containers
CN103819088B (zh) * 2014-01-09 2016-08-17 株洲醴陵旗滨玻璃有限公司 一种灰色玻璃及其制备方法及其制备灰色玻璃的设备
EP3814288A4 (en) 2018-06-27 2022-04-06 Vitro Flat Glass LLC GLASS COMPOSITIONS HIGH IN ALUMINUM OXIDE AND LOW IN SODA
WO2020046096A1 (es) * 2018-08-27 2020-03-05 Vidrio Plano De México, S.A. De C.V. Vidrio gris neutro de baja transmisión de luz
WO2022265484A1 (es) 2021-06-18 2022-12-22 Vidrio Plano De Mexico, S.A. De C.V. Vidrio gris de baja transmisión de luz

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393593A (en) * 1990-10-25 1995-02-28 Ppg Industries, Inc. Dark gray, infrared absorbing glass composition and coated glass for privacy glazing
US6998362B2 (en) * 1993-02-04 2006-02-14 Pilkington Plc Glass compositions
FR2731696B1 (fr) * 1995-03-16 1997-04-25 Saint Gobain Vitrage Feuilles de verre destinees a la fabrication de vitrages
FR2721599B1 (fr) * 1994-06-23 1996-08-09 Saint Gobain Vitrage Composition de verre destinée à la fabrication de vitrages.
IT1284767B1 (it) * 1995-09-06 1998-05-21 Glaverbel Vetro calcio sodico grigio scuro intenso
US20020155939A1 (en) * 1996-08-21 2002-10-24 Nippon Sheet Glass Co., Ltd. Ultraviolet/infrared absorbent low transmittance glass
US6080695A (en) * 1997-12-02 2000-06-27 Vidrio Plano De Mexico, S.A. De C.V. Low light transmission neutral gray glass
US6784129B2 (en) * 1998-04-13 2004-08-31 Nippon Sheet Glass Co., Ltd. Ultraviolet/infrared absorbent low transmittance glass
WO2008117088A1 (en) * 2007-03-28 2008-10-02 Pilkington Group Limited Glass composition

Also Published As

Publication number Publication date
BRPI0922212A2 (pt) 2019-03-06
WO2010068083A1 (es) 2010-06-17
BRPI0922212B1 (pt) 2021-02-02
US20100144509A1 (en) 2010-06-10
US7902097B2 (en) 2011-03-08

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Legal Events

Date Code Title Description
FC Application refused
FG Application granted