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GB1548580A - Phototropic glass - Google Patents

Phototropic glass

Info

Publication number
GB1548580A
GB1548580A GB3346876A GB3346876A GB1548580A GB 1548580 A GB1548580 A GB 1548580A GB 3346876 A GB3346876 A GB 3346876A GB 3346876 A GB3346876 A GB 3346876A GB 1548580 A GB1548580 A GB 1548580A
Authority
GB
United Kingdom
Prior art keywords
phototropic glass
phototropic
glass
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
GB3346876A
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss 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 Carl Zeiss AG filed Critical Carl Zeiss AG
Publication of GB1548580A publication Critical patent/GB1548580A/en
Expired 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
    • 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)
  • Glass Compositions (AREA)
  • Eyeglasses (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
GB3346876A 1975-08-12 1976-08-11 Phototropic glass Expired GB1548580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752535866 DE2535866C3 (en) 1975-08-12 1975-08-12 Phototropic glass for the production of glasses for road users at dusk and at night, as well as a process for the production of such a glass

Publications (1)

Publication Number Publication Date
GB1548580A true GB1548580A (en) 1979-07-18

Family

ID=5953782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3346876A Expired GB1548580A (en) 1975-08-12 1976-08-11 Phototropic glass

Country Status (5)

Country Link
JP (1) JPS5244810A (en)
DE (1) DE2535866C3 (en)
FR (1) FR2320913A1 (en)
GB (1) GB1548580A (en)
IT (1) IT1125210B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113754294A (en) * 2021-09-09 2021-12-07 昆明理工大学 A kind of preparation method and application of AgCl glass powder with photochromic effect

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190451A (en) 1978-03-17 1980-02-26 Corning Glass Works Photochromic glass

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1370368A (en) * 1963-09-30 1964-08-21 Corning Glass Works New glass and its manufacturing process
FR2289458A1 (en) * 1975-11-03 1976-05-28 Corning Glass Works Brown-coloured photochromatic glass - produced by two-stage thermal treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113754294A (en) * 2021-09-09 2021-12-07 昆明理工大学 A kind of preparation method and application of AgCl glass powder with photochromic effect

Also Published As

Publication number Publication date
DE2535866C3 (en) 1978-10-12
IT1125210B (en) 1986-05-14
DE2535866B2 (en) 1978-02-02
JPS5525143B2 (en) 1980-07-03
DE2535866A1 (en) 1977-02-17
FR2320913B1 (en) 1979-06-22
JPS5244810A (en) 1977-04-08
FR2320913A1 (en) 1977-03-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee