DD138014A3 - OPTICAL GLASS - Google Patents

OPTICAL GLASS

Info

Publication number
DD138014A3
DD138014A3 DD20015477A DD20015477A DD138014A3 DD 138014 A3 DD138014 A3 DD 138014A3 DD 20015477 A DD20015477 A DD 20015477A DD 20015477 A DD20015477 A DD 20015477A DD 138014 A3 DD138014 A3 DD 138014A3
Authority
DD
German Democratic Republic
Prior art keywords
optical glass
glass
optical
Prior art date
Application number
DD20015477A
Other languages
German (de)
Inventor
Eckhart Watzke
Original Assignee
Eckhart Watzke
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 Eckhart Watzke filed Critical Eckhart Watzke
Priority to DD20015477A priority Critical patent/DD138014A3/en
Priority to DE19782819115 priority patent/DE2819115A1/en
Priority to GB2138278A priority patent/GB1556152A/en
Priority to FR7820530A priority patent/FR2398029A1/en
Publication of DD138014A3 publication Critical patent/DD138014A3/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron

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)
DD20015477A 1977-07-19 1977-07-19 OPTICAL GLASS DD138014A3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD20015477A DD138014A3 (en) 1977-07-19 1977-07-19 OPTICAL GLASS
DE19782819115 DE2819115A1 (en) 1977-07-19 1978-04-29 OPTICAL GLASS
GB2138278A GB1556152A (en) 1977-07-19 1978-05-23 Optical glass
FR7820530A FR2398029A1 (en) 1977-07-19 1978-07-10 OPTICAL GLASS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20015477A DD138014A3 (en) 1977-07-19 1977-07-19 OPTICAL GLASS

Publications (1)

Publication Number Publication Date
DD138014A3 true DD138014A3 (en) 1979-10-10

Family

ID=5509182

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20015477A DD138014A3 (en) 1977-07-19 1977-07-19 OPTICAL GLASS

Country Status (4)

Country Link
DD (1) DD138014A3 (en)
DE (1) DE2819115A1 (en)
FR (1) FR2398029A1 (en)
GB (1) GB1556152A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383545A (en) * 1964-02-27 1964-12-24 Ishizuka Glass Glass especially for laser beam emission
DD101374A1 (en) * 1972-11-23 1973-11-12

Also Published As

Publication number Publication date
FR2398029A1 (en) 1979-02-16
GB1556152A (en) 1979-11-21
DE2819115A1 (en) 1979-02-01

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