BE612171A - Perfectionnements aux articles en verre, notamment en vue de leur conférer des proriétés phototropiques - Google Patents

Perfectionnements aux articles en verre, notamment en vue de leur conférer des proriétés phototropiques

Info

Publication number
BE612171A
BE612171A BE612171A BE612171A BE612171A BE 612171 A BE612171 A BE 612171A BE 612171 A BE612171 A BE 612171A BE 612171 A BE612171 A BE 612171A BE 612171 A BE612171 A BE 612171A
Authority
BE
Belgium
Prior art keywords
giving
view
glass articles
phototropic properties
phototropic
Prior art date
Application number
BE612171A
Other languages
English (en)
Inventor
William Houston Armistead
Stanley Donald Stookey
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
Publication of BE612171A publication Critical patent/BE612171A/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • 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)
  • Physics & Mathematics (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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
BE612171A 1960-12-30 1961-12-29 Perfectionnements aux articles en verre, notamment en vue de leur conférer des proriétés phototropiques BE612171A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7961460A 1960-12-30 1960-12-30
US15327261A 1961-11-24 1961-11-24

Publications (1)

Publication Number Publication Date
BE612171A true BE612171A (fr) 1962-06-29

Family

ID=26762211

Family Applications (1)

Application Number Title Priority Date Filing Date
BE612171A BE612171A (fr) 1960-12-30 1961-12-29 Perfectionnements aux articles en verre, notamment en vue de leur conférer des proriétés phototropiques

Country Status (6)

Country Link
BE (1) BE612171A (fr)
CH (1) CH418538A (fr)
DE (1) DE1421838B1 (fr)
DK (1) DK129572B (fr)
FI (1) FI40837B (fr)
GB (1) GB950906A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406085A (en) * 1964-05-11 1968-10-15 Corning Glass Works Photochromic window
CH472344A (fr) * 1965-10-27 1969-05-15 Glaverbel Matériau composite ayant la propriété d'uniformiser l'action d'un rayonnement électromagnétique variable du spectre visible
US3615761A (en) * 1968-01-31 1971-10-26 Ppg Industries Inc Phototropic articles containing thallous halide
US3656923A (en) * 1968-05-27 1972-04-18 Corning Glass Works Method for strengthening photochromic glass articles
US3836809A (en) * 1971-07-19 1974-09-17 Corning Glass Works Fiber optic plate with dense opal glass cladding
DE3020357A1 (de) * 1980-05-29 1981-12-03 Jenaer Glaswerk Schott & Gen., 6500 Mainz Verfahren zur verstaerkung des phototropen effekts in phototropen glaesern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE502760A (fr) * 1950-07-07

Also Published As

Publication number Publication date
GB950906A (en) 1964-02-26
CH418538A (de) 1966-08-15
DE1421838B1 (de) 1970-05-27
DK129572B (da) 1974-10-28
FI40837B (fr) 1969-02-28
DK129572C (fr) 1975-03-24

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