FR2449651A1 - Procede de preparation de silicate de plomb, produit obtenu et application notamment en verrerie - Google Patents

Procede de preparation de silicate de plomb, produit obtenu et application notamment en verrerie

Info

Publication number
FR2449651A1
FR2449651A1 FR7904536A FR7904536A FR2449651A1 FR 2449651 A1 FR2449651 A1 FR 2449651A1 FR 7904536 A FR7904536 A FR 7904536A FR 7904536 A FR7904536 A FR 7904536A FR 2449651 A1 FR2449651 A1 FR 2449651A1
Authority
FR
France
Prior art keywords
metal
prod
pref
soln
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
FR7904536A
Other languages
English (en)
Other versions
FR2449651B1 (fr
Inventor
Christian Richard
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 Industries SA
Original Assignee
Rhone Poulenc Industries 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 Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7904536A priority Critical patent/FR2449651A1/fr
Priority to EP80400197A priority patent/EP0015794B1/fr
Priority to DE8080400197T priority patent/DE3067990D1/de
Priority to AT80400197T priority patent/ATE7685T1/de
Priority to BR8000954A priority patent/BR8000954A/pt
Priority to CS801138A priority patent/CS236767B2/cs
Priority to JP2038580A priority patent/JPS55113612A/ja
Priority to PT70858A priority patent/PT70858A/fr
Priority to DE19803006534 priority patent/DE3006534A1/de
Priority to IE345/80A priority patent/IE49412B1/en
Priority to AU55780/80A priority patent/AU547765B2/en
Publication of FR2449651A1 publication Critical patent/FR2449651A1/fr
Priority to US06/456,814 priority patent/US4612292A/en
Application granted granted Critical
Publication of FR2449651B1 publication Critical patent/FR2449651B1/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
    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead

Abstract

LA PRESENTE INVENTION A POUR OBJET UN NOUVEAU PROCEDE DE FABRICATION DE SILICATE DE PLOMB. LE SILICATE DE PLOMB, SELON L'INVENTION, SE CARACTERISE PAR LE FAIT QU'IL PRESENTE UN RAPPORT MOLAIRE SIOPBO2, OBTENU PAR ACTION D'UN SILICATE ALCALIN SOLUBLE ET D'UN SEL SOLUBLE DE PLOMB EN MAINTENANT UN EXCES DE SOL DE PLOMB PAR RAPPORT A LA QUANTITE STOECHIOMETRIQUEMENT NECESSAIRE. LE PRODUIT, SELON L'INVENTION, S'APPLIQUE NOTAMMENT EN VERRERIE.
FR7904536A 1979-02-22 1979-02-22 Procede de preparation de silicate de plomb, produit obtenu et application notamment en verrerie Granted FR2449651A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7904536A FR2449651A1 (fr) 1979-02-22 1979-02-22 Procede de preparation de silicate de plomb, produit obtenu et application notamment en verrerie
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
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
AT80400197T ATE7685T1 (de) 1979-02-22 1980-02-08 Verfahren zur herstellung einer glaszusammensetzung mit niedrigem schmelzpunkt und verbesserten laeuterungseigenschaften auf basis metallischer silikate.
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
JP2038580A JPS55113612A (en) 1979-02-22 1980-02-20 Novel silicate containing high silica quantity
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
DE19803006534 DE3006534A1 (de) 1979-02-22 1980-02-21 Amorphes isotropes gefaelltes metallsilicatisches produkt, verfahren zu dessen herstellung und dessen verwendung bei der glaserzeugung
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
AU55780/80A AU547765B2 (en) 1979-02-22 1980-02-21 Silicates, preparation + use in glass fillers + pigments
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
FR7904536A FR2449651A1 (fr) 1979-02-22 1979-02-22 Procede de preparation de silicate de plomb, produit obtenu et application notamment en verrerie

Publications (2)

Publication Number Publication Date
FR2449651A1 true FR2449651A1 (fr) 1980-09-19
FR2449651B1 FR2449651B1 (fr) 1983-06-10

Family

ID=9222321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904536A Granted FR2449651A1 (fr) 1979-02-22 1979-02-22 Procede de preparation de silicate de plomb, produit obtenu et application notamment en verrerie

Country Status (2)

Country Link
JP (1) JPS55113612A (fr)
FR (1) FR2449651A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0582932U (ja) * 1992-04-15 1993-11-09 株式会社中央製作所 ハンガー搬送装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088281A (en) * 1932-07-30 1937-07-27 Smith William Alvah Manufacture of metal silicates
US2165578A (en) * 1935-04-29 1939-07-11 Johns Manville Hydrous silicate gel and method of making the same
US2640756A (en) * 1948-02-09 1953-06-02 Philadelphia Quartz Co Manufacture of tetrasilicates
SU136726A1 (ru) * 1960-05-09 1960-11-30 И.М. Вассерман Способ осаждени силиката свинца
FR1338872A (fr) * 1962-06-04 1963-10-04 Nobel Bozel Silicates synthétiques et leur préparation
SU361979A1 (ru) * 1969-12-01 1972-12-13 И. Н. Сигналов, Р. В. Рак , И. П. Алексеева Ленинградский технологический институт имени Ленсовета аСЕСОЮЗНАЯ
US4029736A (en) * 1973-06-07 1977-06-14 Garegin Sarkisovich Melkonian Processing pearlite to obtain metal silicates

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088281A (en) * 1932-07-30 1937-07-27 Smith William Alvah Manufacture of metal silicates
US2165578A (en) * 1935-04-29 1939-07-11 Johns Manville Hydrous silicate gel and method of making the same
US2640756A (en) * 1948-02-09 1953-06-02 Philadelphia Quartz Co Manufacture of tetrasilicates
SU136726A1 (ru) * 1960-05-09 1960-11-30 И.М. Вассерман Способ осаждени силиката свинца
FR1338872A (fr) * 1962-06-04 1963-10-04 Nobel Bozel Silicates synthétiques et leur préparation
SU361979A1 (ru) * 1969-12-01 1972-12-13 И. Н. Сигналов, Р. В. Рак , И. П. Алексеева Ленинградский технологический институт имени Ленсовета аСЕСОЮЗНАЯ
US4029736A (en) * 1973-06-07 1977-06-14 Garegin Sarkisovich Melkonian Processing pearlite to obtain metal silicates

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1961 *
CA1973 *

Also Published As

Publication number Publication date
JPS6356180B2 (fr) 1988-11-07
FR2449651B1 (fr) 1983-06-10
JPS55113612A (en) 1980-09-02

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