AT337922B - Phototropes hartbares fernteilglas auf silicoborat-basis - Google Patents

Phototropes hartbares fernteilglas auf silicoborat-basis

Info

Publication number
AT337922B
AT337922B AT915373A AT915373A AT337922B AT 337922 B AT337922 B AT 337922B AT 915373 A AT915373 A AT 915373A AT 915373 A AT915373 A AT 915373A AT 337922 B AT337922 B AT 337922B
Authority
AT
Austria
Prior art keywords
silicoborate
phototropic
hardenable
glass based
focus glass
Prior art date
Application number
AT915373A
Other languages
English (en)
Other versions
ATA915373A (de
Original Assignee
Jenaer Glaswerk Schott & Gen
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 Jenaer Glaswerk Schott & Gen filed Critical Jenaer Glaswerk Schott & Gen
Publication of ATA915373A publication Critical patent/ATA915373A/de
Application granted granted Critical
Publication of AT337922B publication Critical patent/AT337922B/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Eyeglasses (AREA)
AT915373A 1973-08-20 1973-10-30 Phototropes hartbares fernteilglas auf silicoborat-basis AT337922B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732341929 DE2341929C3 (de) 1973-08-20 1973-08-20 Phototropes, chemisch härtbares Fernteil-Glas auf Silicoborat-Basis, geeignet zur Verschmelzung mit phototropen Nahteilgläsern für Bifokalbrillengläser

Publications (2)

Publication Number Publication Date
ATA915373A ATA915373A (de) 1976-11-15
AT337922B true AT337922B (de) 1977-07-25

Family

ID=5890170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT915373A AT337922B (de) 1973-08-20 1973-10-30 Phototropes hartbares fernteilglas auf silicoborat-basis

Country Status (8)

Country Link
JP (1) JPS5413245B2 (de)
AT (1) AT337922B (de)
CA (1) CA1021981A (de)
DD (1) DD107658A5 (de)
DE (1) DE2341929C3 (de)
FR (1) FR2241506B1 (de)
GB (1) GB1460984A (de)
IT (1) IT1000653B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346296A1 (fr) * 1976-03-31 1977-10-28 Corning Glass Works Procede pour la fabrication de lentilles ophtalmiques photochromiques multifocales
JPS61266326A (ja) * 1985-05-20 1986-11-26 Yoshihiro Abe 感光性ガラス並びに乳濁ガラス組成物
US4841119A (en) * 1986-12-19 1989-06-20 N.V. Bekaert S.A. Welding wire
CN110093602B (zh) * 2019-05-21 2020-10-13 哈尔滨工业大学 一种利用毛细润湿作用制备银纳米线阵列的方法
CN111662008B (zh) * 2020-06-30 2022-04-15 成都光明光电股份有限公司 玻璃组合物及其制造方法
CN115304283B (zh) * 2022-01-24 2023-05-16 苏州东辉光学有限公司 一种C-Lens玻璃、毛坯制备方法、拉丝机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2112376B1 (de) * 1970-11-02 1976-04-30 Jenaer Glaswerk Schott & Gen

Also Published As

Publication number Publication date
FR2241506B1 (de) 1977-10-28
ATA915373A (de) 1976-11-15
DE2341929A1 (de) 1975-04-24
FR2241506A1 (de) 1975-03-21
DD107658A5 (de) 1974-08-12
JPS5045813A (de) 1975-04-24
GB1460984A (en) 1977-01-06
CA1021981A (en) 1977-12-06
IT1000653B (it) 1976-04-10
DE2341929B2 (de) 1977-12-01
JPS5413245B2 (de) 1979-05-29
DE2341929C3 (de) 1978-07-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee