DE3500578C2 - - Google Patents

Info

Publication number
DE3500578C2
DE3500578C2 DE19853500578 DE3500578A DE3500578C2 DE 3500578 C2 DE3500578 C2 DE 3500578C2 DE 19853500578 DE19853500578 DE 19853500578 DE 3500578 A DE3500578 A DE 3500578A DE 3500578 C2 DE3500578 C2 DE 3500578C2
Authority
DE
Germany
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
DE19853500578
Other languages
German (de)
Other versions
DE3500578A1 (de
Inventor
Danuta Dipl.-Ing. 6204 Taunusstein De Grabowski
Ludwig Dipl.-Chem. 6501 Klein-Winternheim De Ross
Volkmar 6500 Mainz De Geiler
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.)
Schott AG
Original Assignee
Schott Glaswerke AG
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 Schott Glaswerke AG filed Critical Schott Glaswerke AG
Priority to DE19853500578 priority Critical patent/DE3500578A1/de
Priority to JP337086A priority patent/JPS61219738A/ja
Publication of DE3500578A1 publication Critical patent/DE3500578A1/de
Application granted granted Critical
Publication of DE3500578C2 publication Critical patent/DE3500578C2/de
Granted 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
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron 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)
DE19853500578 1985-01-10 1985-01-10 Optisches glas mit brechwerten von 1,73 bis 1,80 und abbezahlen >= 49 Granted DE3500578A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19853500578 DE3500578A1 (de) 1985-01-10 1985-01-10 Optisches glas mit brechwerten von 1,73 bis 1,80 und abbezahlen >= 49
JP337086A JPS61219738A (ja) 1985-01-10 1986-01-10 １．７３〜１．８０の屈折率と４９以上のアツベ数を有する光学ガラス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853500578 DE3500578A1 (de) 1985-01-10 1985-01-10 Optisches glas mit brechwerten von 1,73 bis 1,80 und abbezahlen >= 49

Publications (2)

Publication Number Publication Date
DE3500578A1 DE3500578A1 (de) 1986-07-10
DE3500578C2 true DE3500578C2 (ko) 1987-02-12

Family

ID=6259532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853500578 Granted DE3500578A1 (de) 1985-01-10 1985-01-10 Optisches glas mit brechwerten von 1,73 bis 1,80 und abbezahlen >= 49

Country Status (2)

Country Link
JP (1) JPS61219738A (ko)
DE (1) DE3500578A1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW593195B (en) * 2001-02-05 2004-06-21 Koninkl Philips Electronics Nv Multicomponent glass, glass fiber, twister and taper
DE10122263C2 (de) * 2001-05-08 2003-04-03 Schott Glas Optische Gläser und ihre Verwendung
DE102004009930B4 (de) * 2004-02-26 2008-07-24 Schott Ag Blei- und arsenfreie optische Lanthan-Flint-Gläser sowie deren Verwendung
JP2009242210A (ja) * 2008-03-31 2009-10-22 Ohara Inc 光学ガラス、光学素子及び光学機器
JP5249697B2 (ja) * 2008-09-26 2013-07-31 アルフレッド ユニバーシティ 光学ガラス
JP6096409B2 (ja) * 2010-10-29 2017-03-15 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP6188553B2 (ja) * 2013-07-31 2017-08-30 株式会社オハラ 光学ガラス、プリフォーム材及び光学素子
JP6049591B2 (ja) * 2013-07-31 2016-12-21 株式会社オハラ 光学ガラス、プリフォーム材及び光学素子
JP6544238B2 (ja) * 2013-12-03 2019-07-17 Ａｇｃ株式会社 光学ガラス、プレス成形用プリフォームおよび光学素子
JP6472657B2 (ja) * 2014-12-26 2019-02-20 Hoya株式会社 ガラス、プレス成形用ガラス素材、光学素子ブランク、および光学素子
JP2017171578A (ja) * 2017-06-23 2017-09-28 株式会社オハラ 光学ガラス及び光学素子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606297B2 (ja) * 1980-05-30 1985-02-16 株式会社小原光学硝子製造所 光学ガラス
DE3307497C2 (de) * 1983-03-03 1985-09-12 Schott Glaswerke, 6500 Mainz Optisches Glas im System Si0↓2↓ - B↓2↓0↓3↓ - La↓2↓0↓3↓ - Zr0↓2↓ - Alkalioxid - Erdalkalioxid - Zn0 - F mit Brechwerten ≥ 1,70, Abbezahlen ≥ 48, mit guter Entglasungsstabilität und guter chemischer Beständigkeit

Also Published As

Publication number Publication date
JPH0472779B2 (ko) 1992-11-19
DE3500578A1 (de) 1986-07-10
JPS61219738A (ja) 1986-09-30

Similar Documents

Publication Publication Date Title
DE8518569U1 (ko)
DE3500578C2 (ko)
DE3690558T1 (ko)
DE8534229U1 (ko)
DE8521379U1 (ko)
DE3690476T1 (ko)
DE8510447U1 (ko)
DE3519759C2 (ko)
DE8524148U1 (ko)
DE8515118U1 (ko)
AU549439B2 (ko)
DE3590852T (ko)
DE8503928U1 (ko)
BA96126A (ko)
DE8513713U1 (ko)
DE8530895U1 (ko)
AU4708385A (ko)
AU4121285A (ko)
DE8530748U1 (ko)
AU3954685A (ko)
BE905108A (ko)
BG45384A3 (ko)
BG44563A1 (ko)
BG40852A1 (ko)
BG39572A1 (ko)

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee