FR58111E - Verre d'optique aux fluorures et aux phosphates - Google Patents

Verre d'optique aux fluorures et aux phosphates

Info

Publication number
FR58111E
FR58111E FR58111DA FR58111E FR 58111 E FR58111 E FR 58111E FR 58111D A FR58111D A FR 58111DA FR 58111 E FR58111 E FR 58111E
Authority
FR
France
Prior art keywords
fluorides
phosphates
optical glass
glass
optical
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
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR58111E publication Critical patent/FR58111E/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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and 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)
FR58111D 1947-03-26 1948-03-25 Verre d'optique aux fluorures et aux phosphates Expired FR58111E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US649733XA 1947-03-26 1947-03-26

Publications (1)

Publication Number Publication Date
FR58111E true FR58111E (fr) 1953-09-21

Family

ID=22059501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58111D Expired FR58111E (fr) 1947-03-26 1948-03-25 Verre d'optique aux fluorures et aux phosphates

Country Status (2)

Country Link
FR (1) FR58111E (fr)
GB (2) GB649733A (fr)

Also Published As

Publication number Publication date
GB649734A (en) 1951-01-31
GB649733A (en) 1951-01-31

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