IT8167687A0 - Procedimento per incrementare l effetto fototropico nei vetri fototropici - Google Patents

Procedimento per incrementare l effetto fototropico nei vetri fototropici

Info

Publication number
IT8167687A0
IT8167687A0 IT8167687A IT6768781A IT8167687A0 IT 8167687 A0 IT8167687 A0 IT 8167687A0 IT 8167687 A IT8167687 A IT 8167687A IT 6768781 A IT6768781 A IT 6768781A IT 8167687 A0 IT8167687 A0 IT 8167687A0
Authority
IT
Italy
Prior art keywords
phototropic
procedure
increasing
effect
glasses
Prior art date
Application number
IT8167687A
Other languages
English (en)
Inventor
Georg Gliemeroth Uwe Eichhorn
Eva Holzel
Original Assignee
Mainz Rep Fed Di Germania A
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 Mainz Rep Fed Di Germania A filed Critical Mainz Rep Fed Di Germania A
Publication of IT8167687A0 publication Critical patent/IT8167687A0/it

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)
IT8167687A 1980-05-29 1981-05-21 Procedimento per incrementare l effetto fototropico nei vetri fototropici IT8167687A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803020357 DE3020357A1 (de) 1980-05-29 1980-05-29 Verfahren zur verstaerkung des phototropen effekts in phototropen glaesern

Publications (1)

Publication Number Publication Date
IT8167687A0 true IT8167687A0 (it) 1981-05-21

Family

ID=6103484

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8167687A IT8167687A0 (it) 1980-05-29 1981-05-21 Procedimento per incrementare l effetto fototropico nei vetri fototropici

Country Status (5)

Country Link
JP (1) JPS5722143A (it)
DE (1) DE3020357A1 (it)
FR (1) FR2483394A1 (it)
GB (1) GB2076798B (it)
IT (1) IT8167687A0 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5300557B2 (ja) * 2009-03-27 2013-09-25 東罐マテリアル・テクノロジー株式会社 ほうろう用フリット

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950906A (en) * 1960-12-30 1964-02-26 Corning Glass Works Phototropic glass and article made therefrom
US3328182A (en) * 1963-06-24 1967-06-27 Corning Glass Works Phototropic glass article and method
US3892582A (en) * 1974-02-01 1975-07-01 Robert A Simms Process for changing the tint of a photochromic material and material formed thereby
BR8004828A (pt) * 1979-08-09 1981-02-10 Pilkington Brothers Ltd Processo para produzir um vidro fotocromico e vidro fotocromico obtido
US4251278A (en) * 1980-01-21 1981-02-17 Corning Glass Works Photochromic glasses which darken to a brown hue

Also Published As

Publication number Publication date
FR2483394A1 (fr) 1981-12-04
DE3020357A1 (de) 1981-12-03
GB2076798B (en) 1985-01-30
GB2076798A (en) 1981-12-09
JPS5722143A (en) 1982-02-05

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