BE417297A - - Google Patents

Info

Publication number
BE417297A
BE417297A BE417297DA BE417297A BE 417297 A BE417297 A BE 417297A BE 417297D A BE417297D A BE 417297DA BE 417297 A BE417297 A BE 417297A
Authority
BE
Belgium
Application number
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.)
Publication of BE417297A publication Critical patent/BE417297A/xx

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
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions 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
    • 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
    • C03C3/122—Silica-free oxide glass compositions containing oxides of As, Sb, Bi, Mo, W, V, Te as glass formers
    • 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
    • C03C3/127—Silica-free oxide glass compositions containing TiO2 as glass former
    • 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
    • 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
    • C03C3/155—Silica-free oxide glass compositions containing boron containing rare earths containing zirconium, titanium, tantalum or niobium
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors
    • 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
    • Y10S501/901—Optical glass, e.g. silent on refractive index and/or ABBE number having R.I. at least 1.8
    • 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
    • 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
    • Y10S501/906—Thorium oxide containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
BE417297D 1935-09-03 BE417297A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB206664X 1935-09-03

Publications (1)

Publication Number Publication Date
BE417297A true BE417297A (ja)

Family

ID=10149650

Family Applications (2)

Application Number Title Priority Date Filing Date
BE468330D BE468330A (ja) 1935-09-03
BE417297D BE417297A (ja) 1935-09-03

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE468330D BE468330A (ja) 1935-09-03

Country Status (6)

Country Link
US (2) US2150694A (ja)
BE (2) BE417297A (ja)
CH (2) CH206664A (ja)
DE (1) DE691356C (ja)
FR (2) FR810442A (ja)
GB (1) GB462304A (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434149A (en) * 1935-09-03 1948-01-06 Eastman Kodak Co Optical glass
US2432250A (en) * 1938-11-07 1947-12-09 Rath Werner Electrical insulating body
DE746997C (de) * 1939-12-11 1944-09-01 Jenaer Glaswerk Schott & Cen Optisches Glas
US2466392A (en) * 1945-08-04 1949-04-05 Eastman Kodak Co Optical glass
US2764492A (en) * 1950-07-08 1956-09-25 Leitz Ernst Gmbh Borate optical glass
DE1008456B (de) * 1951-02-26 1957-05-16 Jenaer Glaswerk Schott & Gen Praktisch fluorfreie optische Boratglaeser
DE949686C (de) * 1951-02-26 1956-09-27 Jenaer Glaswerk Schott & Gen Praktisch fluorfreie optische Boratglaeser
DE1011595B (de) * 1951-02-26 1957-07-04 Jenaer Glaswerk Schott & Gen Praktisch fluorfreie optische Boratglaeser
US2979382A (en) * 1951-05-10 1961-04-11 Research Corp Method for preparing infrared transmittible arsenic trisulfide
DE976231C (de) * 1953-03-26 1963-05-16 Rickmann & Rappe Dr Glaeser mit hohem Brechungsvermoegen
GB746192A (en) * 1953-09-14 1956-03-14 British Thomson Houston Co Ltd Improvements in glass compositions
GB744947A (en) * 1953-09-14 1956-02-15 British Thomson Houston Co Ltd Improvements in glass compositions
NL190695A (ja) * 1953-09-14
DE1022764B (de) * 1956-04-20 1958-01-16 Leitz Ernst Gmbh Optisches Glas
US3081178A (en) * 1959-08-10 1963-03-12 Leitz Ernst Gmbh Optical borate glass
FR1317870A (ja) * 1961-03-21 1963-05-08
GB1246889A (en) * 1968-05-17 1971-09-22 Nippon Sheet Glass Co Ltd Phototropic glass
US3715221A (en) * 1971-01-29 1973-02-06 Eastman Kodak Co Optical glass
JPS5371115A (en) 1976-12-07 1978-06-24 Nippon Chemical Ind Optical glass
US5209835A (en) * 1988-03-03 1993-05-11 Asahi Glass Company Ltd. Method for producing a specified zirconium-silicon amorphous oxide film composition by sputtering
JP3839481B2 (ja) * 1995-04-18 2006-11-01 スリーエム カンパニー 路面標識
US6204971B1 (en) 1999-05-14 2001-03-20 3M Innovative Properties Company Glass microspheres for use in films and projection screen displays and methods
JP3750984B2 (ja) * 2000-05-31 2006-03-01 Ｈｏｙａ株式会社 光学ガラスおよび光学製品の製造方法
DE10227494C1 (de) * 2002-06-19 2003-12-04 Schott Glas Blei- und vorzugsweise Arsen-freie Lanthan-Schwerflint-Gläser sowie ihre Verwendung
US7598188B2 (en) * 2005-12-30 2009-10-06 3M Innovative Properties Company Ceramic materials and methods of making and using the same
US20070154713A1 (en) * 2005-12-30 2007-07-05 3M Innovative Properties Company Ceramic cutting tools and cutting tool inserts, and methods of making the same
US8141384B2 (en) * 2006-05-03 2012-03-27 3M Innovative Properties Company Methods of making LED extractor arrays
US7423297B2 (en) * 2006-05-03 2008-09-09 3M Innovative Properties Company LED extractor composed of high index glass
CN102272064B (zh) * 2008-11-10 2014-12-24 Hoya株式会社 玻璃的制造方法、光学玻璃、模压成形用玻璃素材、光学元件以及它们的制造方法
DE102009047511A1 (de) * 2009-12-04 2011-06-09 Schott Ag Hochbrechendes und hochtransparentes optisches Glas
US10988399B2 (en) 2017-05-12 2021-04-27 3M Innovative Properties Company Articles comprising crystalline materials and method of making the same
EP3621935B1 (en) 2017-05-12 2023-11-08 3M Innovative Properties Company Articles comprising ceramics and method of making the same

Also Published As

Publication number Publication date
GB462304A (en) 1937-03-03
USRE21175E (en) 1939-08-15
US2150694A (en) 1939-03-14
BE468330A (ja)
FR54809E (fr) 1950-08-02
CH256801A (de) 1948-09-15
CH206664A (de) 1939-08-31
DE691356C (de) 1940-05-24
FR810442A (fr) 1937-03-22

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