CH285073A - Optical glass. - Google Patents

Optical glass.

Info

Publication number
CH285073A
CH285073A CH285073DA CH285073A CH 285073 A CH285073 A CH 285073A CH 285073D A CH285073D A CH 285073DA CH 285073 A CH285073 A CH 285073A
Authority
CH
Switzerland
Prior art keywords
optical glass
glass
optical
Prior art date
Application number
Other languages
German (de)
Inventor
Gen Jenaer Glaswerk Schott
Original Assignee
Jenaer Glaswerk Schott & Gen
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 Jenaer Glaswerk Schott & Gen filed Critical Jenaer Glaswerk Schott & Gen
Publication of CH285073A publication Critical patent/CH285073A/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
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
    • 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)
CH285073D 1949-08-08 1949-08-08 Optical glass. CH285073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH285073T 1949-08-08

Publications (1)

Publication Number Publication Date
CH285073A true CH285073A (en) 1952-08-31

Family

ID=4553128

Family Applications (2)

Application Number Title Priority Date Filing Date
CH285073D CH285073A (en) 1949-08-08 1949-08-08 Optical glass.
CH297243D CH297243A (en) 1949-08-08 1950-03-28 Optisches Glas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH297243D CH297243A (en) 1949-08-08 1950-03-28 Optisches Glas.

Country Status (3)

Country Link
CH (2) CH285073A (en)
DE (1) DE822430C (en)
FR (1) FR1022429A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD43144A (en) * 1961-06-29

Also Published As

Publication number Publication date
FR1022429A (en) 1953-03-04
CH297243A (en) 1954-03-15
DE822430C (en) 1951-11-26

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