GB1304169A - - Google Patents

Info

Publication number
GB1304169A
GB1304169A GB2272671A GB2272671A GB1304169A GB 1304169 A GB1304169 A GB 1304169A GB 2272671 A GB2272671 A GB 2272671A GB 2272671 A GB2272671 A GB 2272671A GB 1304169 A GB1304169 A GB 1304169A
Authority
GB
United Kingdom
Prior art keywords
glass
annealing
xrays
indus
bao
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
GB2272671A
Other languages
English (en)
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 GB1304169A publication Critical patent/GB1304169A/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
    • C03C3/04—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/863—Vessels or containers characterised by the material thereof

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)
GB2272671A 1970-03-04 1971-04-19 Expired GB1304169A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7003065A NL7003065A (enrdf_load_stackoverflow) 1970-03-04 1970-03-04

Publications (1)

Publication Number Publication Date
GB1304169A true GB1304169A (enrdf_load_stackoverflow) 1973-01-24

Family

ID=19809491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2272671A Expired GB1304169A (enrdf_load_stackoverflow) 1970-03-04 1971-04-19

Country Status (10)

Country Link
JP (1) JPS5327728B1 (enrdf_load_stackoverflow)
AT (1) AT305391B (enrdf_load_stackoverflow)
AU (1) AU2595071A (enrdf_load_stackoverflow)
BE (1) BE763686A (enrdf_load_stackoverflow)
BR (1) BR7101242D0 (enrdf_load_stackoverflow)
CA (1) CA934958A (enrdf_load_stackoverflow)
DE (1) DE2105930A1 (enrdf_load_stackoverflow)
FR (1) FR2081699B1 (enrdf_load_stackoverflow)
GB (1) GB1304169A (enrdf_load_stackoverflow)
NL (1) NL7003065A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501640A1 (de) * 1995-01-20 1996-07-25 Schott Glaswerke Bildschirme und Vorsatzscheiben für Kathodenstrahlröhren aus Glas mit einem einstellbaren spektralen Transmissionsverlauf und Verfahren zu ihrer Herstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1530829A (fr) * 1966-07-09 1968-06-28 Philips Nv Verre pour tubes cathodiques de télévision
US4065697A (en) * 1969-02-17 1977-12-27 Owens-Illinois, Inc. Cathode-ray tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501640A1 (de) * 1995-01-20 1996-07-25 Schott Glaswerke Bildschirme und Vorsatzscheiben für Kathodenstrahlröhren aus Glas mit einem einstellbaren spektralen Transmissionsverlauf und Verfahren zu ihrer Herstellung
DE19501640C2 (de) * 1995-01-20 1999-07-01 Schott Glas Recyclierbare Bildschirme für Kathodenstrahlröhren mit einem einstellbaren spektralen Transmissionsverlauf aus Glas und Verfahren zu ihrer Herstellung
US5973448A (en) * 1995-01-20 1999-10-26 Schott Glas Display screen for a cathode ray tube of glass having an adjustable spectral transmission curve and a method for producing the same

Also Published As

Publication number Publication date
BR7101242D0 (pt) 1973-04-10
BE763686A (fr) 1971-09-02
FR2081699B1 (enrdf_load_stackoverflow) 1974-04-26
CA934958A (en) 1973-10-09
AT305391B (de) 1973-02-26
JPS5327728B1 (enrdf_load_stackoverflow) 1978-08-10
FR2081699A1 (enrdf_load_stackoverflow) 1971-12-10
NL7003065A (enrdf_load_stackoverflow) 1971-09-07
AU2595071A (en) 1972-09-07
DE2105930A1 (de) 1971-09-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee