FR1537617A - Process for the preparation of optical products - Google Patents

Process for the preparation of optical products

Info

Publication number
FR1537617A
FR1537617A FR122162A FR122162A FR1537617A FR 1537617 A FR1537617 A FR 1537617A FR 122162 A FR122162 A FR 122162A FR 122162 A FR122162 A FR 122162A FR 1537617 A FR1537617 A FR 1537617A
Authority
FR
France
Prior art keywords
preparation
optical products
products
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
FR122162A
Other languages
French (fr)
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.)
Schott AG
Original Assignee
Jenaer Glaswerk Schott and 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 and Gen filed Critical Jenaer Glaswerk Schott and Gen
Priority to FR122162A priority Critical patent/FR1537617A/en
Application granted granted Critical
Publication of FR1537617A publication Critical patent/FR1537617A/en
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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
    • 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
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
FR122162A 1967-09-25 1967-09-25 Process for the preparation of optical products Expired FR1537617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR122162A FR1537617A (en) 1967-09-25 1967-09-25 Process for the preparation of optical products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122162A FR1537617A (en) 1967-09-25 1967-09-25 Process for the preparation of optical products

Publications (1)

Publication Number Publication Date
FR1537617A true FR1537617A (en) 1968-08-23

Family

ID=8638913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122162A Expired FR1537617A (en) 1967-09-25 1967-09-25 Process for the preparation of optical products

Country Status (1)

Country Link
FR (1) FR1537617A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642129A (en) * 1984-09-20 1987-02-10 Siemens Aktiengesellschaft Method for manufacturing preforms of glass for optical fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642129A (en) * 1984-09-20 1987-02-10 Siemens Aktiengesellschaft Method for manufacturing preforms of glass for optical fibers

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