FR2385652A1 - Composition de scellement devitrifiable a faible temperature - Google Patents

Composition de scellement devitrifiable a faible temperature

Info

Publication number
FR2385652A1
FR2385652A1 FR7808729A FR7808729A FR2385652A1 FR 2385652 A1 FR2385652 A1 FR 2385652A1 FR 7808729 A FR7808729 A FR 7808729A FR 7808729 A FR7808729 A FR 7808729A FR 2385652 A1 FR2385652 A1 FR 2385652A1
Authority
FR
France
Prior art keywords
devitrifiable
low temperature
sealing composition
parts
glass
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
FR7808729A
Other languages
English (en)
Other versions
FR2385652B1 (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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of FR2385652A1 publication Critical patent/FR2385652A1/fr
Application granted granted Critical
Publication of FR2385652B1 publication Critical patent/FR2385652B1/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
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0054—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3
    • 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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
    • C03C8/245—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders containing more than 50% lead oxide, by weight

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

Composition de scellement dévitrifiable à faible température compatible avec le verre pour tubes-image de télévision en couleurs, formée d'une fraction de verre dévitrifiable et d'une fraction de zircon qui constitue 2 à 6 parties en poids pour 100 parties en poids de verre dévitrifiable. La fraction de verre dévitrifiable comprend essentiellement, en parties en poids, environ 77,4 +- 2,0 de PbO, 10,2 +- 1,0 de ZnO, 8,9 +- 1,0 de B2 O3 , 2,6 +- 0,25 de SiO2 , 0,17 +- 0,10 de MgO, 0,22 +- 0,10 de BaO et 0,35 +- 0,10 de F, ladite composition de scellement présentant une température de scellement d'environ 410 à 425 degrés C. Application à la fabrication de tubes de télévision en couleurs.
FR7808729A 1977-03-28 1978-03-24 Composition de scellement devitrifiable a faible temperature Granted FR2385652A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/781,845 US4097296A (en) 1977-03-28 1977-03-28 Low-temperature devitrifiable sealing composition

Publications (2)

Publication Number Publication Date
FR2385652A1 true FR2385652A1 (fr) 1978-10-27
FR2385652B1 FR2385652B1 (fr) 1983-02-18

Family

ID=25124140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808729A Granted FR2385652A1 (fr) 1977-03-28 1978-03-24 Composition de scellement devitrifiable a faible temperature

Country Status (4)

Country Link
US (1) US4097296A (fr)
JP (1) JPS6038346B2 (fr)
DE (1) DE2812302A1 (fr)
FR (1) FR2385652A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352951A (en) * 1977-09-26 1982-10-05 Medical Components Corp. Ceramic seals between spaced members such as a terminal pin and a ferrule
US4401766A (en) * 1977-09-26 1983-08-30 James C. Kyle Ceramic seal between spaced members such as a terminal pin and a ferrule
US4421947A (en) * 1977-10-11 1983-12-20 James C. Kyle Polycrystalline insulating material seals between spaced members such as a terminal pin and a ferrule
US4246034A (en) * 1980-01-14 1981-01-20 Corning Glass Works Devitrifying solder sealing glasses
KR970011336B1 (ko) * 1995-03-31 1997-07-09 삼성코닝 주식회사 접착용 유리조성물
US6083858A (en) * 1996-10-11 2000-07-04 Samsung Corning Co., Ltd. Sealing glass composition
JPH11116274A (ja) * 1997-10-14 1999-04-27 Asahi Glass Co Ltd 封着用組成物

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258350A (en) * 1965-02-12 1966-06-28 Corning Glass Works Fusion seals and their production
US3888686A (en) * 1969-06-06 1975-06-10 Owens Illinois Inc Sealing glass compositions containing calcined zirconia vanadia silica stain
US3951669A (en) * 1974-11-18 1976-04-20 Corning Glass Works Fusion seals and sealing compositions for their production
JPS5150316A (ja) * 1974-10-29 1976-05-01 Asahi Glass Co Ltd Ketsushoseifuchakuyogarasusoseibutsu
FR2370005A1 (fr) * 1976-11-09 1978-06-02 Asahi Glass Co Ltd Composition de scellement a base d'une poudre de verre devitrifiable a faible point de fusion

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645839A (en) * 1969-01-10 1972-02-29 Owens Illinois Inc Glass sealing compositions containing aluminum titanate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258350A (en) * 1965-02-12 1966-06-28 Corning Glass Works Fusion seals and their production
US3888686A (en) * 1969-06-06 1975-06-10 Owens Illinois Inc Sealing glass compositions containing calcined zirconia vanadia silica stain
JPS5150316A (ja) * 1974-10-29 1976-05-01 Asahi Glass Co Ltd Ketsushoseifuchakuyogarasusoseibutsu
US3951669A (en) * 1974-11-18 1976-04-20 Corning Glass Works Fusion seals and sealing compositions for their production
FR2370005A1 (fr) * 1976-11-09 1978-06-02 Asahi Glass Co Ltd Composition de scellement a base d'une poudre de verre devitrifiable a faible point de fusion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, volume 85, 1976, page 247, abrégé 36656n, COLUMBUS OHIO (US), & JP - A - 51 050 316 (ASAHI GLASS CO. LTD.)(1-05-1976) *

Also Published As

Publication number Publication date
JPS53125419A (en) 1978-11-01
DE2812302C2 (fr) 1987-12-23
DE2812302A1 (de) 1978-10-05
FR2385652B1 (fr) 1983-02-18
US4097296A (en) 1978-06-27
JPS6038346B2 (ja) 1985-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse