AT342806B - Verfahren zur herstellung ophthalmischer photochromer multifocallinsen - Google Patents

Verfahren zur herstellung ophthalmischer photochromer multifocallinsen

Info

Publication number
AT342806B
AT342806B AT193576A AT193576A AT342806B AT 342806 B AT342806 B AT 342806B AT 193576 A AT193576 A AT 193576A AT 193576 A AT193576 A AT 193576A AT 342806 B AT342806 B AT 342806B
Authority
AT
Austria
Prior art keywords
multifocallines
manufacturing ophthalmic
ophthalmic photochromic
photochromic
manufacturing
Prior art date
Application number
AT193576A
Other languages
English (en)
Other versions
ATA193576A (de
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Priority to AT193576A priority Critical patent/AT342806B/de
Publication of ATA193576A publication Critical patent/ATA193576A/de
Application granted granted Critical
Publication of AT342806B publication Critical patent/AT342806B/de

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
    • 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)
  • 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)
AT193576A 1976-03-16 1976-03-16 Verfahren zur herstellung ophthalmischer photochromer multifocallinsen AT342806B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT193576A AT342806B (de) 1976-03-16 1976-03-16 Verfahren zur herstellung ophthalmischer photochromer multifocallinsen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT193576A AT342806B (de) 1976-03-16 1976-03-16 Verfahren zur herstellung ophthalmischer photochromer multifocallinsen

Publications (2)

Publication Number Publication Date
ATA193576A ATA193576A (de) 1977-08-15
AT342806B true AT342806B (de) 1978-04-25

Family

ID=3524203

Family Applications (1)

Application Number Title Priority Date Filing Date
AT193576A AT342806B (de) 1976-03-16 1976-03-16 Verfahren zur herstellung ophthalmischer photochromer multifocallinsen

Country Status (1)

Country Link
AT (1) AT342806B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331105A1 (de) * 1983-08-30 1985-03-07 Schott Glaswerke, 6500 Mainz Phototropes glas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331105A1 (de) * 1983-08-30 1985-03-07 Schott Glaswerke, 6500 Mainz Phototropes glas

Also Published As

Publication number Publication date
ATA193576A (de) 1977-08-15

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Legal Events

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