FR2047636A5 - - Google Patents

Info

Publication number
FR2047636A5
FR2047636A5 FR7017182A FR7017182A FR2047636A5 FR 2047636 A5 FR2047636 A5 FR 2047636A5 FR 7017182 A FR7017182 A FR 7017182A FR 7017182 A FR7017182 A FR 7017182A FR 2047636 A5 FR2047636 A5 FR 2047636A5
Authority
FR
France
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
FR7017182A
Other languages
French (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2047636A5 publication Critical patent/FR2047636A5/fr
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
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight 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
    • C03C3/076—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

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)
FR7017182A 1969-05-13 1970-05-12 Expired FR2047636A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6907310A NL6907310A (enrdf_load_stackoverflow) 1969-05-13 1969-05-13

Publications (1)

Publication Number Publication Date
FR2047636A5 true FR2047636A5 (enrdf_load_stackoverflow) 1971-03-12

Family

ID=19806939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017182A Expired FR2047636A5 (enrdf_load_stackoverflow) 1969-05-13 1970-05-12

Country Status (8)

Country Link
AU (1) AU1484370A (enrdf_load_stackoverflow)
BE (1) BE750253A (enrdf_load_stackoverflow)
CA (1) CA918183A (enrdf_load_stackoverflow)
DE (1) DE2021505A1 (enrdf_load_stackoverflow)
FR (1) FR2047636A5 (enrdf_load_stackoverflow)
GB (1) GB1291346A (enrdf_load_stackoverflow)
NL (1) NL6907310A (enrdf_load_stackoverflow)
SE (1) SE353705B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172064A1 (enrdf_load_stackoverflow) * 1972-02-17 1973-09-28 Corning Glass Works

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065697A (en) * 1969-02-17 1977-12-27 Owens-Illinois, Inc. Cathode-ray tube
US3819972A (en) * 1972-02-28 1974-06-25 Owens Illinois Inc Novel glass compositions and cathode-ray tubes made therefrom
DE2832066C3 (de) * 1978-07-21 1981-06-11 Jenaer Glaswerk Schott & Gen., 6500 Mainz Optisches Glas, insbesondere für Photonenbestrahlung
DE3462876D1 (en) * 1983-07-11 1987-05-07 Corning Glass Works Glass for cathode ray tube faceplate
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172064A1 (enrdf_load_stackoverflow) * 1972-02-17 1973-09-28 Corning Glass Works

Also Published As

Publication number Publication date
NL6907310A (enrdf_load_stackoverflow) 1970-11-17
DE2021505A1 (de) 1970-11-19
SE353705B (enrdf_load_stackoverflow) 1973-02-12
CA918183A (en) 1973-01-02
AU1484370A (en) 1971-11-18
GB1291346A (en) 1972-10-04
BE750253A (fr) 1970-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse