BR8506113A - Processo de preparacao de uma composicao de vidro e composicao de vidro refinavel - Google Patents

Processo de preparacao de uma composicao de vidro e composicao de vidro refinavel

Info

Publication number
BR8506113A
BR8506113A BR8506113A BR8506113A BR8506113A BR 8506113 A BR8506113 A BR 8506113A BR 8506113 A BR8506113 A BR 8506113A BR 8506113 A BR8506113 A BR 8506113A BR 8506113 A BR8506113 A BR 8506113A
Authority
BR
Brazil
Prior art keywords
oxides
fining
composition
vitrifiable
formative
Prior art date
Application number
BR8506113A
Other languages
English (en)
Inventor
Christian Richard
Original Assignee
Rhone Poulenc Chim Base
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 Chim Base filed Critical Rhone Poulenc Chim Base
Publication of BR8506113A publication Critical patent/BR8506113A/pt

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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • 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
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225—Refining
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Glass Compositions (AREA)
  • Color Television Systems (AREA)
  • Color Television Image Signal Generators (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Melting And Manufacturing (AREA)
BR8506113A 1984-12-07 1985-12-06 Processo de preparacao de uma composicao de vidro e composicao de vidro refinavel BR8506113A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418699A FR2574393A1 (fr) 1984-12-07 1984-12-07 Nouvelles compositions verrieres reaffinables et procede pour leur obtention

Publications (1)

Publication Number Publication Date
BR8506113A true BR8506113A (pt) 1986-08-19

Family

ID=9310345

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8506113A BR8506113A (pt) 1984-12-07 1985-12-06 Processo de preparacao de uma composicao de vidro e composicao de vidro refinavel

Country Status (10)

Country Link
EP (1) EP0187574B1 (pt)
JP (1) JPS61183128A (pt)
KR (1) KR870005918A (pt)
AT (1) ATE47128T1 (pt)
BR (1) BR8506113A (pt)
DE (1) DE3573593D1 (pt)
ES (1) ES8800656A1 (pt)
FI (1) FI854808A (pt)
FR (1) FR2574393A1 (pt)
PT (1) PT81625B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815341B1 (fr) * 2000-10-18 2003-08-29 Clariant France Sa Compositions pour la fabrication du verre a quantite reduite de carbonates ainsi que de systeme affinant et procede de preparation de composes verriers
DE102017207253B3 (de) 2017-04-28 2018-06-14 Schott Ag Filterglas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3067990D1 (en) * 1979-02-22 1984-07-05 Rhone Poulenc Chim Base Process for obtaining a glass composition based on metallic silicates and having a low melting point and improved refining properties
FR2499540A2 (fr) * 1980-07-11 1982-08-13 Rhone Poulenc Ind Procede d'obtention de silice et silicates metalliques a partir de solutions de silicates alcalins, produits obtenus et applications, notamment en verrerie
FR2519330A1 (fr) * 1982-01-05 1983-07-08 Dufour Pascal Procede de fabrication de silicate metallique de rapport moleculaire silice sur oxyde mo compris entre 4 et 10, a partir de silicate alcalin gelifie a l'acide, delite a l'eau et melange a des solutions de sels metalliques
FR2523115B1 (fr) * 1982-03-11 1986-02-14 Rhone Poulenc Chim Base Procede d'obtention de verre a partir d'une composition verriere obtenue notamment par synthese chimique et dispositif pour sa mise en oeuvre
JPS6356180A (ja) * 1986-08-26 1988-03-10 Matsushita Electric Works Ltd 圧電アクチユエ−タ

Also Published As

Publication number Publication date
EP0187574B1 (fr) 1989-10-11
FI854808A (fi) 1986-06-08
PT81625B (fr) 1987-10-16
FR2574393A1 (fr) 1986-06-13
DE3573593D1 (en) 1989-11-16
JPS61183128A (ja) 1986-08-15
ATE47128T1 (de) 1989-10-15
ES549657A0 (es) 1987-11-16
PT81625A (fr) 1986-01-01
EP0187574A1 (fr) 1986-07-16
ES8800656A1 (es) 1987-11-16
FI854808A0 (fi) 1985-12-04
KR870005918A (ko) 1987-07-07

Similar Documents

Publication Publication Date Title
US4846868A (en) Chemically strengthened glass article and method of producing same
DE3889878D1 (de) Herstellung von geschmolzenem Glas und Mischungsbestandteile dafür.
CA2097752A1 (en) Method for producing glass with lower alkali content
GB1292539A (en) Method of strengthening a silicate glass article
GB2154575B (en) Cerate refining of glass ceramics
DE68904409D1 (de) Verfahren zur herstellung von glasartikeln mit fehlerfreien oberflaechen und loesliche glaeser dafuer.
ATE58446T1 (de) Verfahren zur herstellung von radioaktive abfaelle enthaltendem borsilikatglas.
SU1671625A1 (ru) Желтое стекло
DE3770855D1 (de) Verfahren zur verfestigung von nuklearen abfaellen in borsilikatglas.
ATE52750T1 (de) Behandlung von glaszusammensetzungen.
BR8506113A (pt) Processo de preparacao de uma composicao de vidro e composicao de vidro refinavel
US3556757A (en) Alkali metal salt bath with alkali metal acetate additive for treatment of glasses and glass-ceramics
ES456087A1 (es) Mejoras introducidas en el procedimiento de obtencion de vi-troceramicas transparentes sensiblemente incoloras.
GB1391545A (en) Crystallisable glasses, glass-ceramics and processes for making same
SU1384549A1 (ru) Стекло
GB1493456A (en) Production of opal glass
ES8504640A1 (es) Procedimiento para fundir y refinar una tanda de vidrio
SU1255600A1 (ru) Способ обработки стекла
BR8406631A (pt) Processo para a fabricacao de vidros de luminescencia azul
SU1428721A1 (ru) Стекло
KR910011668A (ko) 적색 결정화 유리의 제조방법
SE8302590L (sv) Forfarande for framstellning av fibergips (i)
JPH0443855B2 (pt)
Elmer Glass for Tungsten-Halogen Lamps
Shmatok et al. Glass formation and crystallization in the system Na sub 2 O-TiO sub 2-GeO sub 2