FR2222322A1 - Neck tube for colour television tube - consisting of oxides of silicon, aluminium, lead, sodium and potassium - Google Patents

Neck tube for colour television tube - consisting of oxides of silicon, aluminium, lead, sodium and potassium

Info

Publication number
FR2222322A1
FR2222322A1 FR7410000A FR7410000A FR2222322A1 FR 2222322 A1 FR2222322 A1 FR 2222322A1 FR 7410000 A FR7410000 A FR 7410000A FR 7410000 A FR7410000 A FR 7410000A FR 2222322 A1 FR2222322 A1 FR 2222322A1
Authority
FR
France
Prior art keywords
tube
oxides
aluminium
potassium
silicon
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.)
Granted
Application number
FR7410000A
Other languages
English (en)
Other versions
FR2222322B3 (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.)
Nippon Electric Glass Co Ltd
Original Assignee
Nippon Electric Glass Co Ltd
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 Nippon Electric Glass Co Ltd filed Critical Nippon Electric Glass Co Ltd
Publication of FR2222322A1 publication Critical patent/FR2222322A1/fr
Application granted granted Critical
Publication of FR2222322B3 publication Critical patent/FR2222322B3/fr
Granted 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
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
    • 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)
FR7410000A 1973-03-22 1974-03-22 Neck tube for colour television tube - consisting of oxides of silicon, aluminium, lead, sodium and potassium Granted FR2222322A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3295973A JPS49120909A (fr) 1973-03-22 1973-03-22

Publications (2)

Publication Number Publication Date
FR2222322A1 true FR2222322A1 (en) 1974-10-18
FR2222322B3 FR2222322B3 (fr) 1977-01-07

Family

ID=12373448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410000A Granted FR2222322A1 (en) 1973-03-22 1974-03-22 Neck tube for colour television tube - consisting of oxides of silicon, aluminium, lead, sodium and potassium

Country Status (4)

Country Link
JP (1) JPS49120909A (fr)
AU (1) AU6689874A (fr)
FR (1) FR2222322A1 (fr)
NL (1) NL7403730A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538568A1 (fr) * 1991-10-24 1993-04-28 Corning Incorporated Verres de silicate de plomb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538568A1 (fr) * 1991-10-24 1993-04-28 Corning Incorporated Verres de silicate de plomb

Also Published As

Publication number Publication date
JPS49120909A (fr) 1974-11-19
AU6689874A (en) 1975-09-25
NL7403730A (fr) 1974-09-24
DE2413239B2 (de) 1977-06-16
DE2413239A1 (de) 1974-10-10
FR2222322B3 (fr) 1977-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse