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CH392788A - Optisches Glas und Verfahren zu dessen Herstellung - Google Patents

Optisches Glas und Verfahren zu dessen Herstellung

Info

Publication number
CH392788A
CH392788A CH6864359A CH6864359A CH392788A CH 392788 A CH392788 A CH 392788A CH 6864359 A CH6864359 A CH 6864359A CH 6864359 A CH6864359 A CH 6864359A CH 392788 A CH392788 A CH 392788A
Authority
CH
Switzerland
Prior art keywords
manufacture
optical glass
glass
optical
Prior art date
Application number
CH6864359A
Other languages
English (en)
Inventor
Walter Dr Geffcken
Faulstich Marga
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 CH392788A publication Critical patent/CH392788A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/32—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper having bodies formed by folding and interconnecting two or more blanks
    • 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
    • C03C3/12—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Glass Compositions (AREA)
  • Cartons (AREA)
CH6864359A 1958-01-25 1959-01-23 Optisches Glas und Verfahren zu dessen Herstellung CH392788A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3074805X 1958-01-25

Publications (1)

Publication Number Publication Date
CH392788A true CH392788A (de) 1965-05-31

Family

ID=40409942

Family Applications (2)

Application Number Title Priority Date Filing Date
CH6864359A CH392788A (de) 1958-01-25 1959-01-23 Optisches Glas und Verfahren zu dessen Herstellung
CH1443866A CH439077A (de) 1958-01-25 1966-10-06 Zusammenfaltbarer Karton

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1443866A CH439077A (de) 1958-01-25 1966-10-06 Zusammenfaltbarer Karton

Country Status (5)

Country Link
US (1) US3074805A (de)
CH (2) CH392788A (de)
DE (1) DE1062900B (de)
FR (1) FR75061E (de)
GB (1) GB914852A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1224169A (en) * 1967-07-26 1971-03-03 Pilkington Brothers Ltd Improvements in or relating to thorium-free optical glass
US3773528A (en) * 1971-01-28 1973-11-20 Iit Res Inst Improved uv transmitting lanthanium-zinc-borate glass composition
DE2237259A1 (de) * 1971-07-30 1973-02-01 Hoya Glass Works Ltd Optische glaeser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434148A (en) * 1935-09-03 1948-01-06 Eastman Kodak Co Optical glass
GB615286A (en) * 1946-08-03 1949-01-04 Kodak Ltd New or improved optical glasses
DE957338C (de) * 1952-05-10 1957-03-07 Jenaer Glaswerk Schott & Gen Praktisch fluorfreie optische Glaeser
US2866712A (en) * 1952-11-22 1958-12-30 Weissenberg Gustav Optical crown glass
US2899322A (en) * 1956-07-07 1959-08-11 Optical glass

Also Published As

Publication number Publication date
CH439077A (de) 1967-06-30
DE1062900B (de) 1959-08-06
US3074805A (en) 1963-01-22
FR75061E (fr) 1961-03-24
GB914852A (en) 1963-01-09

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