FR2465690B1 - - Google Patents

Info

Publication number
FR2465690B1
FR2465690B1 FR7923176A FR7923176A FR2465690B1 FR 2465690 B1 FR2465690 B1 FR 2465690B1 FR 7923176 A FR7923176 A FR 7923176A FR 7923176 A FR7923176 A FR 7923176A FR 2465690 B1 FR2465690 B1 FR 2465690B1
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
FR7923176A
Other languages
French (fr)
Other versions
FR2465690A1 (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.)
Rhone Poulenc Chimie de Base SA
Original Assignee
Rhone Poulenc Chimie de Base SA
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 Rhone Poulenc Chimie de Base SA filed Critical Rhone Poulenc Chimie de Base SA
Priority to FR7923176A priority Critical patent/FR2465690A1/fr
Priority to EP80400197A priority patent/EP0015794B1/fr
Priority to AT80400197T priority patent/ATE7685T1/de
Priority to DE8080400197T priority patent/DE3067990D1/de
Priority to BR8000954A priority patent/BR8000954A/pt
Priority to CS801138A priority patent/CS236767B2/cs
Priority to AU55780/80A priority patent/AU547765B2/en
Priority to PT70858A priority patent/PT70858A/pt
Priority to IE345/80A priority patent/IE49412B1/en
Priority to DE3006534A priority patent/DE3006534C2/de
Publication of FR2465690A1 publication Critical patent/FR2465690A1/fr
Priority to US06/456,814 priority patent/US4612292A/en
Application granted granted Critical
Publication of FR2465690B1 publication Critical patent/FR2465690B1/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/24—Alkaline-earth metal silicates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Glass Compositions (AREA)
FR7923176A 1979-02-22 1979-09-18 Nouvelle composition vitrifiable, procede pour l'obtenir, et produit ainsi obtenu Granted FR2465690A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7923176A FR2465690A1 (fr) 1979-09-18 1979-09-18 Nouvelle composition vitrifiable, procede pour l'obtenir, et produit ainsi obtenu
EP80400197A EP0015794B1 (fr) 1979-02-22 1980-02-08 Procédé d'obtention d'une composition verrière à base de silicates métalliques présentant un bas point de fusion et des caractéristiques d'affinage améliorées
AT80400197T ATE7685T1 (de) 1979-02-22 1980-02-08 Verfahren zur herstellung einer glaszusammensetzung mit niedrigem schmelzpunkt und verbesserten laeuterungseigenschaften auf basis metallischer silikate.
DE8080400197T DE3067990D1 (en) 1979-02-22 1980-02-08 Process for obtaining a glass composition based on metallic silicates and having a low melting point and improved refining properties
BR8000954A BR8000954A (pt) 1979-02-22 1980-02-15 Novos silicatos de teor elevado em silica, notadamente silica, notadamente silicatos de chumbo ou alcalino-terrosos, composicoes contendo os mesmos, processo para obter os mesmos e nova composicao vitrificavel
CS801138A CS236767B2 (en) 1979-02-22 1980-02-19 Processing of glass creating composition on metallic silicate base
AU55780/80A AU547765B2 (en) 1979-02-22 1980-02-21 Silicates, preparation + use in glass fillers + pigments
PT70858A PT70858A (fr) 1979-02-22 1980-02-21 Procede d'obtention de compositions vitrifiables de silicates metaliques de teneur elevee en silics notamment silicates de plomv ou alcalino-terreux
IE345/80A IE49412B1 (en) 1979-02-22 1980-02-21 A glassmaking composition based on metallic silicates having a low melting point and improved fining characteristics
DE3006534A DE3006534C2 (de) 1979-02-22 1980-02-21 Verfahren zur Herstellung niedrig schmelzender Gläser
US06/456,814 US4612292A (en) 1979-02-22 1983-01-10 Lead/alkaline earth metal silicates and vitrescible compositions comprised thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7923176A FR2465690A1 (fr) 1979-09-18 1979-09-18 Nouvelle composition vitrifiable, procede pour l'obtenir, et produit ainsi obtenu

Publications (2)

Publication Number Publication Date
FR2465690A1 FR2465690A1 (fr) 1981-03-27
FR2465690B1 true FR2465690B1 (no) 1984-07-06

Family

ID=9229724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923176A Granted FR2465690A1 (fr) 1979-02-22 1979-09-18 Nouvelle composition vitrifiable, procede pour l'obtenir, et produit ainsi obtenu

Country Status (1)

Country Link
FR (1) FR2465690A1 (no)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE430428A (no) * 1937-10-02
NL232500A (no) * 1957-10-22
NL104943C (no) * 1957-12-03
US3699050A (en) * 1967-08-02 1972-10-17 Emerson & Cuming Inc Spray dried product for feed in the manufacture of hollow glass spheres and process for forming said spray dried product
US4054459A (en) * 1973-02-19 1977-10-18 Garegin Sarkisovich Melkonian Method of preparing glass batch
US4029736A (en) * 1973-06-07 1977-06-14 Garegin Sarkisovich Melkonian Processing pearlite to obtain metal silicates
GB1568817A (en) * 1975-11-13 1980-06-04 Sovitec Sa Glass-former comp

Also Published As

Publication number Publication date
FR2465690A1 (fr) 1981-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse