FR2152608A1 - Soda glass with electrically conducting surface - - from partially reduced silver ions - Google Patents

Soda glass with electrically conducting surface - - from partially reduced silver ions

Info

Publication number
FR2152608A1
FR2152608A1 FR7231218A FR7231218A FR2152608A1 FR 2152608 A1 FR2152608 A1 FR 2152608A1 FR 7231218 A FR7231218 A FR 7231218A FR 7231218 A FR7231218 A FR 7231218A FR 2152608 A1 FR2152608 A1 FR 2152608A1
Authority
FR
France
Prior art keywords
electrically conducting
silver ions
partially reduced
conducting surface
soda glass
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.)
Withdrawn
Application number
FR7231218A
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Publication of FR2152608A1 publication Critical patent/FR2152608A1/en
Withdrawn legal-status Critical Current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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/005—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to introduce in the glass such metals or metallic ions as Ag, Cu
    • 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
    • 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
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • 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
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
    • 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
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing boron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors

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)
  • Surface Treatment Of Glass (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

Glass contains 1-30 mol % oxides of Bi, Sb or Pb and is immersed in Ag nitrile at 350 degrees C for 4 hrs. The infused silver ions are reduced in part by applying a stream of reducing gas (10% H2, 90% N2) at 300 degrees C for 10 hrs. The glass surface is electrically conducting and the resistance can be altered by applying pulsed potential difference.
FR7231218A 1971-09-06 1972-09-04 Soda glass with electrically conducting surface - - from partially reduced silver ions Withdrawn FR2152608A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4151571 1971-09-06
GB4586471 1971-10-01

Publications (1)

Publication Number Publication Date
FR2152608A1 true FR2152608A1 (en) 1973-04-27

Family

ID=26264690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231218A Withdrawn FR2152608A1 (en) 1971-09-06 1972-09-04 Soda glass with electrically conducting surface - - from partially reduced silver ions

Country Status (4)

Country Link
JP (1) JPS4861980A (en)
DE (1) DE2242859A1 (en)
FR (1) FR2152608A1 (en)
NL (1) NL7211478A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793787A1 (en) * 1999-05-18 2000-11-24 Schott Glas SILICATE GLASS CONTAINING LEAD, ITS USE AND METHOD OF ADJUSTING A REDUCED SURFACE RESISTIVITY OF SUCH SILICATE GLASS CONTAINING LEAD
FR2920426A1 (en) * 2007-09-03 2009-03-06 Saint Gobain GLASS SUBSTRATE WITH REFRACTIVE INDEX GRADE AND METHOD OF MANUFACTURE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793787A1 (en) * 1999-05-18 2000-11-24 Schott Glas SILICATE GLASS CONTAINING LEAD, ITS USE AND METHOD OF ADJUSTING A REDUCED SURFACE RESISTIVITY OF SUCH SILICATE GLASS CONTAINING LEAD
US6420291B1 (en) 1999-05-18 2002-07-16 Schott Glas Lead silicate glass and a process for setting a reduced surface resistance of the lead silicate glass
FR2920426A1 (en) * 2007-09-03 2009-03-06 Saint Gobain GLASS SUBSTRATE WITH REFRACTIVE INDEX GRADE AND METHOD OF MANUFACTURE
WO2009044037A1 (en) * 2007-09-03 2009-04-09 Saint-Gobain Glass France Glass substrate with refraction index gradient and method for making same

Also Published As

Publication number Publication date
DE2242859A1 (en) 1973-03-15
JPS4861980A (en) 1973-08-30
NL7211478A (en) 1973-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse