JPS4890671A - - Google Patents

Info

Publication number
JPS4890671A
JPS4890671A JP47092197A JP9219772A JPS4890671A JP S4890671 A JPS4890671 A JP S4890671A JP 47092197 A JP47092197 A JP 47092197A JP 9219772 A JP9219772 A JP 9219772A JP S4890671 A JPS4890671 A JP S4890671A
Authority
JP
Japan
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.)
Pending
Application number
JP47092197A
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 filed Critical
Publication of JPS4890671A publication Critical patent/JPS4890671A/ja
Pending 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/087—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for X-rays absorbing glass
    • 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths

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)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
JP47092197A 1972-02-17 1972-09-13 Pending JPS4890671A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00227168A US3805107A (en) 1972-02-17 1972-02-17 Faceplate for television picture tube

Publications (1)

Publication Number Publication Date
JPS4890671A true JPS4890671A (ja) 1973-11-26

Family

ID=22852038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47092197A Pending JPS4890671A (ja) 1972-02-17 1972-09-13

Country Status (8)

Country Link
US (1) US3805107A (ja)
JP (1) JPS4890671A (ja)
BR (1) BR7205206D0 (ja)
CA (1) CA972549A (ja)
DE (1) DE2235128A1 (ja)
FR (1) FR2172064B1 (ja)
GB (1) GB1397312A (ja)
NL (1) NL7210889A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62283844A (ja) * 1986-05-30 1987-12-09 Nippon Sheet Glass Co Ltd 陰極線管用ガラス組成物

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912524A (en) * 1974-02-04 1975-10-14 Corning Glass Works Spontaneous opal glasses
US4179638A (en) * 1978-06-29 1979-12-18 Corning Glass Works Cathode ray tube panel
US4277286A (en) * 1980-02-19 1981-07-07 Corning Glass Works Lead-free glasses of high x-ray absorption for cathode ray tubes
US4366252A (en) * 1980-03-13 1982-12-28 Owens-Illinois, Inc. Fluorine-free, zirconia-free, X-ray absorbing silica based glass, containing oxides of lead, barium and strontium plus oxides of calcium, magnesium, sodium, potassium, cerium, titanium, arsenic and antimony
US4331770A (en) * 1980-04-21 1982-05-25 Corning Glass Works Low liquidus glasses for television tube faceplates
US4390637A (en) * 1980-09-10 1983-06-28 Nippon Electric Glass Company, Limited X-Ray absorbing glass for a color cathode ray tube having a controlled chromaticity value and a selective light absorption
US4309507A (en) * 1981-02-23 1982-01-05 Motorola, Inc. Glass and hermetic seal
US4804885A (en) * 1982-02-04 1989-02-14 Tektronix, Inc. X-ray attenuating ceramic materials
DE3228826C2 (de) * 1982-08-02 1986-09-25 Schott Glaswerke, 6500 Mainz Hochabsorbierendes Pb-haltige Gläser für Kathodenstrahlröhrenbildschirme
GB8612358D0 (en) * 1986-05-21 1986-06-25 Philips Nv Cathode ray tube
US5215944A (en) * 1991-07-29 1993-06-01 Ppg Industries, Inc. X-ray absorbing glass compositions
US5270269A (en) * 1992-06-08 1993-12-14 Corning Incorporated Lead-free fine crystal glassware
FR2713622B1 (fr) * 1993-12-10 1996-03-01 Corning Vitro Corp Verres ne contenant pas de plomb et présentant les caractéristiques du cristal.
US5599754A (en) * 1994-10-14 1997-02-04 Asahi Glass Company Ltd. Glass composition for a substrate, and substrate for plasma display made thereof
US5468692A (en) * 1994-12-19 1995-11-21 Corning Incorporated Non-browning cathode ray tube glasses
JPH10152339A (ja) * 1996-09-27 1998-06-09 Nippon Sheet Glass Co Ltd 耐熱性ガラス組成物
JP2007063064A (ja) * 2005-08-31 2007-03-15 Ohara Inc ガラス

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901366A (en) * 1957-12-12 1959-08-25 Pittsburgh Plate Glass Co Glass composition
NL237926A (ja) * 1958-04-08
NL6609666A (ja) * 1966-07-09 1968-01-10
US3464932A (en) * 1968-09-06 1969-09-02 Corning Glass Works X-ray absorbing glass compositions
US4065697A (en) * 1969-02-17 1977-12-27 Owens-Illinois, Inc. Cathode-ray tube
NL6907310A (ja) * 1969-05-13 1970-11-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62283844A (ja) * 1986-05-30 1987-12-09 Nippon Sheet Glass Co Ltd 陰極線管用ガラス組成物

Also Published As

Publication number Publication date
US3805107A (en) 1974-04-16
FR2172064A1 (ja) 1973-09-28
DE2235128A1 (de) 1973-08-23
CA972549A (en) 1975-08-12
BR7205206D0 (pt) 1973-11-01
FR2172064B1 (ja) 1977-08-26
GB1397312A (en) 1975-06-11
NL7210889A (ja) 1973-08-21

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