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FR2082647A5 - Heat absorbing bronze glasses - for architectural use coloured with iron, cobalt, nickel,and selenium - Google Patents

Heat absorbing bronze glasses - for architectural use coloured with iron, cobalt, nickel,and selenium

Info

Publication number
FR2082647A5
FR2082647A5 FR7010302A FR7010302A FR2082647A5 FR 2082647 A5 FR2082647 A5 FR 2082647A5 FR 7010302 A FR7010302 A FR 7010302A FR 7010302 A FR7010302 A FR 7010302A FR 2082647 A5 FR2082647 A5 FR 2082647A5
Authority
FR
France
Prior art keywords
glasses
nickel
heat absorbing
selenium
cobalt
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.)
Expired
Application number
FR7010302A
Other languages
French (fr)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain 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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR7010302A priority Critical patent/FR2082647A5/en
Application granted granted Critical
Publication of FR2082647A5 publication Critical patent/FR2082647A5/en
Expired 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
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/10—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce uniformly-coloured transparent products
    • 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
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/006—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material
    • 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
    • C03C4/08—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

Landscapes

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

Abstract

Bronze, heat absorbing glasses with compositions falling in two groups, expressed in wt %:- (1) SiO2 70 to 73; Al2O3 0.2 to 2.0; CaO 6.5 to 12.5; MgO 1.0 to 4.5; Na2O + K2O 12.0 to 16.0; Fe2O3 0.2 to 1.0; CoO 0.003 to 0.006; NiO 0.0008 to 0.0028; Se 0.0015 to 0.0030. (II) SiO2 60 to 75; Al2O3 0.1 to 5.0; CaO 6 to 16; MgO 0.5 to 9.0 (CaO + MgO = 6.5to 17); Na2O + K2O 11 to 20; Fe2O3 0.2 to 1.0; CoO 0.0030 to 0.0060; NiO 0.0008 to 0.0028; Se 0.0015 to 0.0030. The glasses have a dominant transmission between 575-585 nm, an excitation purity of 7-14% and transmit less than 50% of solar energy. The use of nickel permits a reduction in the amount of Se employed. The glasses are used for general architectural purposes and have a pleasnt, warm colour.
FR7010302A 1970-03-23 1970-03-23 Heat absorbing bronze glasses - for architectural use coloured with iron, cobalt, nickel,and selenium Expired FR2082647A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7010302A FR2082647A5 (en) 1970-03-23 1970-03-23 Heat absorbing bronze glasses - for architectural use coloured with iron, cobalt, nickel,and selenium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7010302A FR2082647A5 (en) 1970-03-23 1970-03-23 Heat absorbing bronze glasses - for architectural use coloured with iron, cobalt, nickel,and selenium

Publications (1)

Publication Number Publication Date
FR2082647A5 true FR2082647A5 (en) 1971-12-10

Family

ID=9052704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7010302A Expired FR2082647A5 (en) 1970-03-23 1970-03-23 Heat absorbing bronze glasses - for architectural use coloured with iron, cobalt, nickel,and selenium

Country Status (1)

Country Link
FR (1) FR2082647A5 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349909A1 (en) * 1988-07-05 1990-01-10 Ppg Industries, Inc. Dark, neutral gray, nickel-free glass composition
FR2682101A1 (en) * 1991-10-03 1993-04-09 Saint Gobain Vitrage Int COLORED GLASS COMPOSITION FOR CARRYING OUT GLASS.
WO1994018135A1 (en) * 1993-02-04 1994-08-18 Pilkington Plc Glass compositons
US5346867A (en) * 1993-12-17 1994-09-13 Ford Motor Company Neutral gray absorbing glass comprising manganese oxide for selenium retention during processing
US5411922A (en) * 1993-12-27 1995-05-02 Ford Motor Company Neutral gray-green low transmittance heat absorbing glass
US5436206A (en) * 1994-06-10 1995-07-25 Corning Incorporated Champagne colored glasses
US5565388A (en) * 1993-11-16 1996-10-15 Ppg Industries, Inc. Bronze glass composition
US5726109A (en) * 1994-10-05 1998-03-10 Asahi Glass Company Ltd. Deep gray colored glass
US5786289A (en) * 1988-07-27 1998-07-28 Saint Gobain Vitrage Window glass with an electroconductive layer, obtained by pyrolysis of powdered components, which can be used as a windshield for an automobile
US5932502A (en) * 1996-04-19 1999-08-03 Guardian Industries Corp. Low transmittance glass
WO1999047463A1 (en) * 1998-03-16 1999-09-23 Ppg Industries Ohio, Inc. Bronze privacy glass
US6114264A (en) * 1993-11-16 2000-09-05 Ppg Industries Ohio, Inc. Gray glass composition
US6274523B1 (en) 1993-11-16 2001-08-14 Ppg Industris Ohio, Inc. Gray glass composition
USRE37998E1 (en) 1990-04-13 2003-02-18 Saint-Gobain Vitrage Colored glass compositions and glazings produced therewith
WO2022229568A1 (en) * 2021-04-28 2022-11-03 Saint-Gobain Glass France Method for producing float glass from unprocessed mineral materials

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349909A1 (en) * 1988-07-05 1990-01-10 Ppg Industries, Inc. Dark, neutral gray, nickel-free glass composition
US5786289A (en) * 1988-07-27 1998-07-28 Saint Gobain Vitrage Window glass with an electroconductive layer, obtained by pyrolysis of powdered components, which can be used as a windshield for an automobile
USRE37998E1 (en) 1990-04-13 2003-02-18 Saint-Gobain Vitrage Colored glass compositions and glazings produced therewith
FR2682101A1 (en) * 1991-10-03 1993-04-09 Saint Gobain Vitrage Int COLORED GLASS COMPOSITION FOR CARRYING OUT GLASS.
WO1994018135A1 (en) * 1993-02-04 1994-08-18 Pilkington Plc Glass compositons
US6274523B1 (en) 1993-11-16 2001-08-14 Ppg Industris Ohio, Inc. Gray glass composition
US5565388A (en) * 1993-11-16 1996-10-15 Ppg Industries, Inc. Bronze glass composition
US6114264A (en) * 1993-11-16 2000-09-05 Ppg Industries Ohio, Inc. Gray glass composition
US5346867A (en) * 1993-12-17 1994-09-13 Ford Motor Company Neutral gray absorbing glass comprising manganese oxide for selenium retention during processing
US5521128A (en) * 1993-12-17 1996-05-28 Ford Motor Company Neutral gray absorbing glass comprising manganese oxide for selenium retention during processing
US5411922A (en) * 1993-12-27 1995-05-02 Ford Motor Company Neutral gray-green low transmittance heat absorbing glass
EP0686608A1 (en) * 1994-06-10 1995-12-13 Corning Incorporated Champagne colored glasses
US5436206A (en) * 1994-06-10 1995-07-25 Corning Incorporated Champagne colored glasses
US5726109A (en) * 1994-10-05 1998-03-10 Asahi Glass Company Ltd. Deep gray colored glass
US5932502A (en) * 1996-04-19 1999-08-03 Guardian Industries Corp. Low transmittance glass
WO1999047463A1 (en) * 1998-03-16 1999-09-23 Ppg Industries Ohio, Inc. Bronze privacy glass
US6455452B1 (en) 1998-03-16 2002-09-24 Ppg Industries Ohio, Inc. Bronze privacy glass
WO2022229568A1 (en) * 2021-04-28 2022-11-03 Saint-Gobain Glass France Method for producing float glass from unprocessed mineral materials

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Legal Events

Date Code Title Description
ST Notification of lapse