JPH0144652B2 - - Google Patents

Info

Publication number
JPH0144652B2
JPH0144652B2 JP60023587A JP2358785A JPH0144652B2 JP H0144652 B2 JPH0144652 B2 JP H0144652B2 JP 60023587 A JP60023587 A JP 60023587A JP 2358785 A JP2358785 A JP 2358785A JP H0144652 B2 JPH0144652 B2 JP H0144652B2
Authority
JP
Japan
Prior art keywords
oxide
weight
less
glass
refractive index
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
JP60023587A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61186245A (ja
Inventor
Takahiro Ai
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 Techno Glass Co Ltd
Original Assignee
Toshiba Glass 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 Toshiba Glass Co Ltd filed Critical Toshiba Glass Co Ltd
Priority to JP60023587A priority Critical patent/JPS61186245A/ja
Publication of JPS61186245A publication Critical patent/JPS61186245A/ja
Publication of JPH0144652B2 publication Critical patent/JPH0144652B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/105Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium

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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
JP60023587A 1985-02-12 1985-02-12 高温用高屈折率ガラス Granted JPS61186245A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60023587A JPS61186245A (ja) 1985-02-12 1985-02-12 高温用高屈折率ガラス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60023587A JPS61186245A (ja) 1985-02-12 1985-02-12 高温用高屈折率ガラス

Publications (2)

Publication Number Publication Date
JPS61186245A JPS61186245A (ja) 1986-08-19
JPH0144652B2 true JPH0144652B2 (en:Method) 1989-09-28

Family

ID=12114712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60023587A Granted JPS61186245A (ja) 1985-02-12 1985-02-12 高温用高屈折率ガラス

Country Status (1)

Country Link
JP (1) JPS61186245A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012121757A (ja) * 2010-12-08 2012-06-28 Nippon Electric Glass Co Ltd 高屈折率ガラス
US12122712B2 (en) 2018-11-30 2024-10-22 Corning Incorporated High index low density glass

Also Published As

Publication number Publication date
JPS61186245A (ja) 1986-08-19

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