JPS5291010A - Glass products of high refraction index - Google Patents

Glass products of high refraction index

Info

Publication number
JPS5291010A
JPS5291010A JP752976A JP752976A JPS5291010A JP S5291010 A JPS5291010 A JP S5291010A JP 752976 A JP752976 A JP 752976A JP 752976 A JP752976 A JP 752976A JP S5291010 A JPS5291010 A JP S5291010A
Authority
JP
Japan
Prior art keywords
refraction index
glass products
high refraction
glass
products
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.)
Pending
Application number
JP752976A
Other languages
Japanese (ja)
Inventor
Keiji Kobayashi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP752976A priority Critical patent/JPS5291010A/en
Publication of JPS5291010A publication Critical patent/JPS5291010A/en
Pending 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron

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)
  • Eyeglasses (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
JP752976A 1976-01-28 1976-01-28 Glass products of high refraction index Pending JPS5291010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP752976A JPS5291010A (en) 1976-01-28 1976-01-28 Glass products of high refraction index

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP752976A JPS5291010A (en) 1976-01-28 1976-01-28 Glass products of high refraction index

Publications (1)

Publication Number Publication Date
JPS5291010A true JPS5291010A (en) 1977-08-01

Family

ID=11668296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP752976A Pending JPS5291010A (en) 1976-01-28 1976-01-28 Glass products of high refraction index

Country Status (1)

Country Link
JP (1) JPS5291010A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021193176A1 (en) * 2020-03-24 2021-09-30 株式会社 オハラ Chemically strengthened optical glass
WO2023026715A1 (en) * 2021-08-27 2023-03-02 株式会社 オハラ Chemically strengthened optical glass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021193176A1 (en) * 2020-03-24 2021-09-30 株式会社 オハラ Chemically strengthened optical glass
CN115335339A (en) * 2020-03-24 2022-11-11 株式会社小原 Chemically strengthened optical glass
WO2023026715A1 (en) * 2021-08-27 2023-03-02 株式会社 オハラ Chemically strengthened optical glass

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