SU484194A1 - Photochromic glass - Google Patents

Photochromic glass

Info

Publication number
SU484194A1
SU484194A1 SU1638079A SU1638079A SU484194A1 SU 484194 A1 SU484194 A1 SU 484194A1 SU 1638079 A SU1638079 A SU 1638079A SU 1638079 A SU1638079 A SU 1638079A SU 484194 A1 SU484194 A1 SU 484194A1
Authority
SU
USSR - Soviet Union
Prior art keywords
photochromic glass
glass
photochromic
weight
glass according
Prior art date
Application number
SU1638079A
Other languages
Russian (ru)
Inventor
Тетцлаф Гюнтер
Ренч Юрген
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
Application granted granted Critical
Publication of SU484194A1 publication Critical patent/SU484194A1/en

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
    • 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
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus

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)

Description

45-70 5-15 1-1545-70 5-15 1-15

0,1-10.1-1

мере, least

JJ

0,3-2 0,01-0,050.3-2 0.01-0.05

PsOs1 - 12PsOs1 - 12

ZrOz1 - 12ZrOz1 - 12

НгО5-20NgO5-20

2.Стекло по п. 1, отличающеес  тем,  то оно дополнительно содержит 0,01 - 0,05 вес. %: Ti, V, Сг, Мп, Со.2. Glass according to claim 1, characterized in that it additionally contains 0.01 to 0.05 weight. %: Ti, V, Cr, Mn, Co.

3.Стекло по п. 1, отличающеес  тем, что оно дополнительно содержит не менее 0,1 вес. % S, Se, Ti.3. Glass according to claim 1, characterized in that it additionally contains at least 0.1 weight. % S, Se, Ti.

SU1638079A 1970-04-10 1971-03-18 Photochromic glass SU484194A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14681770 1970-04-10

Publications (1)

Publication Number Publication Date
SU484194A1 true SU484194A1 (en) 1975-09-15

Family

ID=5482387

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1638079A SU484194A1 (en) 1970-04-10 1971-03-18 Photochromic glass

Country Status (4)

Country Link
DE (1) DE2107344B2 (en)
FR (1) FR2085971A1 (en)
HU (1) HU162986B (en)
SU (1) SU484194A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076395A (en) * 1976-03-18 1978-02-28 American Optical Corporation Preparation of photochromic gradient lenses of improved color
US4080051A (en) * 1976-03-18 1978-03-21 American Optical Corporation Preparation of photochromic gradient lenses of cosmetically improved color
US4323311A (en) * 1979-05-11 1982-04-06 Sira Institute Limited Apparatus and method for detecting holes in sheet material
BR8006255A (en) * 1979-10-12 1981-04-14 Pilkington Brothers Ltd PHOTOCHROMIC ALUMINUM PHOSPHATE GLASS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2085971B1 (en) 1974-09-27
FR2085971A1 (en) 1971-12-31
DE2107344A1 (en) 1971-10-28
HU162986B (en) 1973-05-28
DE2107344B2 (en) 1973-09-06

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