JPS4861517A - - Google Patents

Info

Publication number
JPS4861517A
JPS4861517A JP9780771A JP9780771A JPS4861517A JP S4861517 A JPS4861517 A JP S4861517A JP 9780771 A JP9780771 A JP 9780771A JP 9780771 A JP9780771 A JP 9780771A JP S4861517 A JPS4861517 A JP S4861517A
Authority
JP
Japan
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
JP9780771A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9780771A priority Critical patent/JPS4861517A/ja
Priority to GB5515172A priority patent/GB1410073A/en
Priority to DE19722259122 priority patent/DE2259122A1/de
Priority to DD16727272A priority patent/DD100235A5/xx
Priority to FR7243224A priority patent/FR2162453B1/fr
Publication of JPS4861517A publication Critical patent/JPS4861517A/ja
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
    • 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
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
    • C03C3/155—Silica-free oxide glass compositions containing boron containing rare earths containing zirconium, titanium, tantalum or niobium

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)
  • Compositions Of Oxide Ceramics (AREA)
JP9780771A 1971-12-06 1971-12-06 Pending JPS4861517A (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9780771A JPS4861517A (zh) 1971-12-06 1971-12-06
GB5515172A GB1410073A (en) 1971-12-06 1972-11-29 Optical glass
DE19722259122 DE2259122A1 (de) 1971-12-06 1972-12-02 Optisches glas
DD16727272A DD100235A5 (zh) 1971-12-06 1972-12-04
FR7243224A FR2162453B1 (zh) 1971-12-06 1972-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9780771A JPS4861517A (zh) 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
JPS4861517A true JPS4861517A (zh) 1973-08-29

Family

ID=14202027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9780771A Pending JPS4861517A (zh) 1971-12-06 1971-12-06

Country Status (5)

Country Link
JP (1) JPS4861517A (zh)
DD (1) DD100235A5 (zh)
DE (1) DE2259122A1 (zh)
FR (1) FR2162453B1 (zh)
GB (1) GB1410073A (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6713419B1 (en) 1998-10-12 2004-03-30 Kabushiki Kaisha Ohara Optical glass for precision press molding and optical element
JP2006315954A (ja) * 2006-06-30 2006-11-24 Hoya Corp 光学ガラス、プレス成形予備体および光学部品
US7468338B2 (en) 2001-02-20 2008-12-23 Hoya Corporation Optical glass, press-molding preform and optical part
JP2012206938A (ja) * 2012-07-17 2012-10-25 Hoya Corp 光学ガラス、プレス成形予備体および光学部品
JP2012206939A (ja) * 2012-07-17 2012-10-25 Hoya Corp 光学ガラス、プレス成形予備体および光学部品
JP2015120638A (ja) * 2015-01-23 2015-07-02 Hoya株式会社 光学ガラス、プレス成形予備体および光学部品
CN109415240A (zh) * 2016-06-29 2019-03-01 株式会社小原 光学玻璃、预成型材及光学组件
JP2021511277A (ja) * 2018-01-17 2021-05-06 コーニング インコーポレイテッド 高屈折率光学ホウ酸塩ガラス

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2035290B (en) * 1978-11-24 1982-11-10 Standard Telephones Cables Ltd Glass compositions and cements incorporating such compositions
US20050049135A1 (en) * 2003-08-29 2005-03-03 Kazutaka Hayashi Precision press-molding glass preform, optical element and processes for the production thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1529337A (fr) * 1966-12-12 1968-06-14 Jenaer Glas Schott Gen Veb Verres optiques au borate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6713419B1 (en) 1998-10-12 2004-03-30 Kabushiki Kaisha Ohara Optical glass for precision press molding and optical element
US7468338B2 (en) 2001-02-20 2008-12-23 Hoya Corporation Optical glass, press-molding preform and optical part
JP2006315954A (ja) * 2006-06-30 2006-11-24 Hoya Corp 光学ガラス、プレス成形予備体および光学部品
JP2012206938A (ja) * 2012-07-17 2012-10-25 Hoya Corp 光学ガラス、プレス成形予備体および光学部品
JP2012206939A (ja) * 2012-07-17 2012-10-25 Hoya Corp 光学ガラス、プレス成形予備体および光学部品
JP2015120638A (ja) * 2015-01-23 2015-07-02 Hoya株式会社 光学ガラス、プレス成形予備体および光学部品
CN109415240A (zh) * 2016-06-29 2019-03-01 株式会社小原 光学玻璃、预成型材及光学组件
JP2021511277A (ja) * 2018-01-17 2021-05-06 コーニング インコーポレイテッド 高屈折率光学ホウ酸塩ガラス

Also Published As

Publication number Publication date
DE2259122A1 (de) 1973-06-20
DD100235A5 (zh) 1973-09-12
FR2162453B1 (zh) 1975-06-20
FR2162453A1 (zh) 1973-07-20
GB1410073A (en) 1975-10-15

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