HU162592B - - Google Patents

Info

Publication number
HU162592B
HU162592B HUJE000446A HU162592B HU 162592 B HU162592 B HU 162592B HU JE000446 A HUJE000446 A HU JE000446A HU 162592 B HU162592 B HU 162592B
Authority
HU
Hungary
Application number
Other languages
Hungarian (hu)
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 HU162592B publication Critical patent/HU162592B/hu

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
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/10—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce uniformly-coloured transparent products
    • 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
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing 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

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)
HUJE000446 1970-04-10 1971-04-09 HU162592B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14681870 1970-04-10

Publications (1)

Publication Number Publication Date
HU162592B true HU162592B (en) 1973-03-28

Family

ID=5482388

Family Applications (1)

Application Number Title Priority Date Filing Date
HUJE000446 HU162592B (en) 1970-04-10 1971-04-09

Country Status (5)

Country Link
CS (1) CS160596B1 (en)
DE (1) DE2107343A1 (en)
FR (1) FR2085970A1 (en)
HU (1) HU162592B (en)
PL (1) PL81473B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080051A (en) * 1976-03-18 1978-03-21 American Optical Corporation Preparation of photochromic gradient lenses of cosmetically improved color
US4076395A (en) * 1976-03-18 1978-02-28 American Optical Corporation Preparation of photochromic gradient lenses of improved color
BR8004828A (en) 1979-08-09 1981-02-10 Pilkington Brothers Ltd PROCESS TO PRODUCE A PHOTOCHROMIC GLASS AND PHOTOCHROMIC GLASS OBTAINED
US4251278A (en) * 1980-01-21 1981-02-17 Corning Glass Works Photochromic glasses which darken to a brown hue
DE3117000C2 (en) * 1981-04-29 1986-05-28 Schott Glaswerke, 6500 Mainz Phototropic glass with a refractive index? 1.59, an Abbe number? 40 and a density ≦ 3.2 g / cm? 3?
DE3220367A1 (en) * 1982-05-29 1983-12-01 Schott Glaswerke, 6500 Mainz PHOTOTROPES GLASS WITH BROWN TINT IN THE EXPOSED STATE
US5024974A (en) * 1989-03-30 1991-06-18 Asahi Glass Company, Ltd. Glass having ultrafine particles of CuCl and/or CuBr precipitated therein and process for its production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536917A (en) * 1964-05-11 1968-09-02 Corning Glass Works New glass with variable transparency
FR1538675A (en) * 1966-12-24 1968-09-06 Jenaer Glaswerk Schott & Gen Phototropic glass
DE1771063B1 (en) * 1968-03-29 1971-04-01 Jenaer Glaswerk Schott & Gen Phototropic glass

Also Published As

Publication number Publication date
FR2085970B1 (en) 1975-01-17
FR2085970A1 (en) 1971-12-31
DE2107343A1 (en) 1971-10-21
PL81473B1 (en) 1975-08-30
CS160596B1 (en) 1975-03-28

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