FR1534992A - Verre au borosilicate - Google Patents

Verre au borosilicate

Info

Publication number
FR1534992A
FR1534992A FR114070A FR114070A FR1534992A FR 1534992 A FR1534992 A FR 1534992A FR 114070 A FR114070 A FR 114070A FR 114070 A FR114070 A FR 114070A FR 1534992 A FR1534992 A FR 1534992A
Authority
FR
France
Prior art keywords
borosilicate glass
borosilicate
glass
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR114070A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz GmbH
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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Priority to FR114070A priority Critical patent/FR1534992A/fr
Application granted granted Critical
Publication of FR1534992A publication Critical patent/FR1534992A/fr
Expired legal-status Critical Current

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
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
    • C03C3/074—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron containing zinc

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)
FR114070A 1966-07-16 1967-07-12 Verre au borosilicate Expired FR1534992A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR114070A FR1534992A (fr) 1966-07-16 1967-07-12 Verre au borosilicate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL0054091 1966-07-16
FR114070A FR1534992A (fr) 1966-07-16 1967-07-12 Verre au borosilicate

Publications (1)

Publication Number Publication Date
FR1534992A true FR1534992A (fr) 1968-08-02

Family

ID=25986086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR114070A Expired FR1534992A (fr) 1966-07-16 1967-07-12 Verre au borosilicate

Country Status (1)

Country Link
FR (1) FR1534992A (fr)

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