GB2164932B - Glass composition - Google Patents

Glass composition

Info

Publication number
GB2164932B
GB2164932B GB08424249A GB8424249A GB2164932B GB 2164932 B GB2164932 B GB 2164932B GB 08424249 A GB08424249 A GB 08424249A GB 8424249 A GB8424249 A GB 8424249A GB 2164932 B GB2164932 B GB 2164932B
Authority
GB
United Kingdom
Prior art keywords
glass composition
glass
composition
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
GB08424249A
Other versions
GB2164932A (en
GB8424249D0 (en
Inventor
Jean Emile Boudot
Jean Pierre Mazeau
Michel Prassas
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Priority to GB08424249A priority Critical patent/GB2164932B/en
Publication of GB8424249D0 publication Critical patent/GB8424249D0/en
Publication of GB2164932A publication Critical patent/GB2164932A/en
Application granted granted Critical
Publication of GB2164932B publication Critical patent/GB2164932B/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron 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
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths

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)
GB08424249A 1984-09-26 1984-09-26 Glass composition Expired GB2164932B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08424249A GB2164932B (en) 1984-09-26 1984-09-26 Glass composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08424249A GB2164932B (en) 1984-09-26 1984-09-26 Glass composition

Publications (3)

Publication Number Publication Date
GB8424249D0 GB8424249D0 (en) 1984-10-31
GB2164932A GB2164932A (en) 1986-04-03
GB2164932B true GB2164932B (en) 1988-05-18

Family

ID=10567255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08424249A Expired GB2164932B (en) 1984-09-26 1984-09-26 Glass composition

Country Status (1)

Country Link
GB (1) GB2164932B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958517C1 (en) * 1999-12-04 2001-06-21 Schott Glas Lead-free optical light flint glasses

Also Published As

Publication number Publication date
GB2164932A (en) 1986-04-03
GB8424249D0 (en) 1984-10-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030926