BE692626A - - Google Patents

Info

Publication number
BE692626A
BE692626A BE692626A BE692626A BE692626A BE 692626 A BE692626 A BE 692626A BE 692626 A BE692626 A BE 692626A BE 692626 A BE692626 A BE 692626A BE 692626 A BE692626 A BE 692626A
Authority
BE
Belgium
Application number
BE692626A
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 filed Critical
Publication of BE692626A publication Critical patent/BE692626A/xx

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
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/145—Silica-free oxide glass compositions containing boron containing aluminium or beryllium
    • 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
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
BE692626A 1966-01-13 1967-01-13 BE692626A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP41001557A JPS4942889B1 (fr) 1966-01-13 1966-01-13

Publications (1)

Publication Number Publication Date
BE692626A true BE692626A (fr) 1967-06-16

Family

ID=11504809

Family Applications (1)

Application Number Title Priority Date Filing Date
BE692626A BE692626A (fr) 1966-01-13 1967-01-13

Country Status (6)

Country Link
US (1) US3548060A (fr)
JP (1) JPS4942889B1 (fr)
BE (1) BE692626A (fr)
DE (1) DE1596917C3 (fr)
FR (1) FR1509323A (fr)
GB (1) GB1127881A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615771A (en) * 1968-09-23 1971-10-26 Corning Glass Works Photochromic glass

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617316A (en) * 1966-01-13 1971-11-02 Nippon Sheet Glass Co Ltd Phototropic glass
DE1924493C3 (de) * 1968-05-17 1975-12-18 Nippon Sheet Glass Co. Ltd., Osaka (Japan) Schnell reagierendes phototropes Glas hoher Stabilität auf Borat- oder Borosilikatbasis sowie Verfahren zu seiner Herstellung
US4282022A (en) * 1980-04-28 1981-08-04 Corning Glass Works Method for making polarizing glasses through extrusion
US4304584A (en) * 1980-04-28 1981-12-08 Corning Glass Works Method for making polarizing glasses by extrusion
CA1218604A (fr) * 1981-07-08 1987-03-03 Alec D. Keith Vehicules de trinitroglycerol a decharge temporisee, et leurs domaines d'emploi
US4696821A (en) * 1983-10-11 1987-09-29 Warner-Lambert Company Transdermal delivery system for administration of nitroglycerin
US5015530A (en) * 1988-01-21 1991-05-14 The Unites States Of America As Represetned By The United States Department Of Energy High expansion, lithium corrosion resistant sealing glasses
CN104190446B (zh) * 2014-09-10 2016-01-27 太原理工大学 一种AgBr/CuO可见光光催化材料的再生方法及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208860A (en) * 1962-07-31 1965-09-28 Corning Glass Works Phototropic material and article made therefrom
US3419370A (en) * 1965-11-22 1968-12-31 Corning Glass Works Method of producing a photochromic glass and resulting article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615771A (en) * 1968-09-23 1971-10-26 Corning Glass Works Photochromic glass

Also Published As

Publication number Publication date
GB1127881A (en) 1968-09-18
FR1509323A (fr) 1968-01-12
JPS4942889B1 (fr) 1974-11-18
DE1596917B2 (de) 1973-11-08
DE1596917C3 (de) 1974-06-06
US3548060A (en) 1970-12-15
DE1596917A1 (de) 1971-02-25

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