ES2128952A1 - Clear grey soda-lime glass - Google Patents

Clear grey soda-lime glass

Info

Publication number
ES2128952A1
ES2128952A1 ES09601965A ES9601965A ES2128952A1 ES 2128952 A1 ES2128952 A1 ES 2128952A1 ES 09601965 A ES09601965 A ES 09601965A ES 9601965 A ES9601965 A ES 9601965A ES 2128952 A1 ES2128952 A1 ES 2128952A1
Authority
ES
Spain
Prior art keywords
lime glass
glass
clear grey
soda
grey soda
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
ES09601965A
Other languages
Spanish (es)
Other versions
ES2128952B1 (en
Inventor
Camille Dupont
Hont Daniel D
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.)
AGC Glass Europe SA
Original Assignee
Glaverbel Belgium 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 Glaverbel Belgium SA filed Critical Glaverbel Belgium SA
Publication of ES2128952A1 publication Critical patent/ES2128952A1/en
Application granted granted Critical
Publication of ES2128952B1 publication Critical patent/ES2128952B1/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
    • 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

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)
  • Luminescent Compositions (AREA)

Abstract

A coloured soda-lime glass with a clear grey tint, and with a shade varying between greenish and bluish contains the elements iron, cobalt and selenium as colouring agents, in the weight proportions: Fe 2 O 3 0.25 to 0.60%, Co 0.0010 to 0.0040% and Se 0.0005 to 0.0030%. The glass is characterised by an excitation purity of less than 6% and a selectivity of more than 1.1. This glass is particularly suitable for automobile windscreens and front side windows.
ES9601965A 1995-09-06 1996-09-06 LIGHT GRAY SODOCALCIC GLASS. Expired - Fee Related ES2128952B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU88652A LU88652A1 (en) 1995-09-06 1995-09-06 Light gray soda-lime glass

Publications (2)

Publication Number Publication Date
ES2128952A1 true ES2128952A1 (en) 1999-05-16
ES2128952B1 ES2128952B1 (en) 2000-03-01

Family

ID=19731548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9601965A Expired - Fee Related ES2128952B1 (en) 1995-09-06 1996-09-06 LIGHT GRAY SODOCALCIC GLASS.

Country Status (10)

Country Link
BE (1) BE1009753A5 (en)
CZ (1) CZ289675B6 (en)
DE (1) DE19636300B4 (en)
ES (1) ES2128952B1 (en)
FR (1) FR2738239B1 (en)
GB (1) GB2304710B (en)
IT (1) IT1284768B1 (en)
LU (1) LU88652A1 (en)
PL (1) PL315935A1 (en)
PT (1) PT101912B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5962356A (en) * 1998-03-26 1999-10-05 Ford Motor Company Dark bronze glass with improved UV and IR absorption and nitrate-free manufacturing process therefor
BE1013373A3 (en) * 2000-04-04 2001-12-04 Glaverbel Soda-lime glass high light transmission.
FR2837817B1 (en) 2002-03-27 2005-02-11 Saint Gobain GLASS COMPOSITION FOR GLAZING MANUFACTURE
US7135425B2 (en) * 2002-12-13 2006-11-14 Guardian Industries Corp. Grey glass composition
BE1015440A3 (en) * 2003-03-25 2005-04-05 Glaverbel Glass for vehicle.
DE102005053379B4 (en) * 2005-11-07 2016-05-12 Audi Ag motor vehicle
US7932198B2 (en) 2007-09-04 2011-04-26 Guardian Industries Corp. Grey glass composition
US7863208B2 (en) 2007-09-04 2011-01-04 Guardian Industries Corp. Grey glass composition
GB201212609D0 (en) 2012-07-16 2012-08-29 Pilkington Group Ltd Tinted float glass

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296004A (en) * 1963-08-12 1967-01-03 Pittsburgh Plate Glass Co Neutral brown heat absorbing glass composition
US4101705A (en) * 1974-12-03 1978-07-18 Saint-Gobain Industries Neutral bronze glazings
GB2252973A (en) * 1991-01-25 1992-08-26 Pilkington Glass Ltd Motor vehicle glazings
US5308805A (en) * 1993-05-05 1994-05-03 Libbey-Owens-Ford Co. Neutral, low transmittance glass
EP0653386A1 (en) * 1993-11-16 1995-05-17 Ppg Industries, Inc. Gray glass composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759862A (en) * 1969-12-11 1971-06-04 Asahi Glass Co Ltd NEW NEUTRAL GRAY GLASS
FR2082459A5 (en) * 1970-03-17 1971-12-10 Saint Gobain
GB2162835B (en) * 1984-08-02 1988-06-29 Glaverbel Coloured soda-lime glass
US4866010A (en) * 1985-02-19 1989-09-12 Ford Motor Company Nickel ion-free blue glass composition
JPH07267675A (en) * 1994-03-10 1995-10-17 Ford Motor Co Low-excitation-purity grayish green heat-absorbing glass having high visible transmittance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296004A (en) * 1963-08-12 1967-01-03 Pittsburgh Plate Glass Co Neutral brown heat absorbing glass composition
US4101705A (en) * 1974-12-03 1978-07-18 Saint-Gobain Industries Neutral bronze glazings
GB2252973A (en) * 1991-01-25 1992-08-26 Pilkington Glass Ltd Motor vehicle glazings
US5308805A (en) * 1993-05-05 1994-05-03 Libbey-Owens-Ford Co. Neutral, low transmittance glass
EP0653386A1 (en) * 1993-11-16 1995-05-17 Ppg Industries, Inc. Gray glass composition

Also Published As

Publication number Publication date
PL315935A1 (en) 1997-03-17
PT101912B (en) 1998-04-30
IT1284768B1 (en) 1998-05-21
GB9618231D0 (en) 1996-10-09
PT101912A (en) 1997-04-30
GB2304710A (en) 1997-03-26
ES2128952B1 (en) 2000-03-01
DE19636300B4 (en) 2006-02-09
ITTO960720A1 (en) 1998-02-28
CZ289675B6 (en) 2002-03-13
FR2738239B1 (en) 1997-11-14
FR2738239A1 (en) 1997-03-07
CZ261096A3 (en) 1998-05-13
GB2304710B (en) 1999-10-13
BE1009753A5 (en) 1997-07-01
LU88652A1 (en) 1996-10-04
DE19636300A1 (en) 1997-03-13

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Legal Events

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Date of ref document: 19990516

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