DE3067990D1 - Process for obtaining a glass composition based on metallic silicates and having a low melting point and improved refining properties - Google Patents

Process for obtaining a glass composition based on metallic silicates and having a low melting point and improved refining properties

Info

Publication number
DE3067990D1
DE3067990D1 DE8080400197T DE3067990T DE3067990D1 DE 3067990 D1 DE3067990 D1 DE 3067990D1 DE 8080400197 T DE8080400197 T DE 8080400197T DE 3067990 T DE3067990 T DE 3067990T DE 3067990 D1 DE3067990 D1 DE 3067990D1
Authority
DE
Germany
Prior art keywords
obtaining
melting point
low melting
glass composition
composition based
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.)
Expired
Application number
DE8080400197T
Other languages
German (de)
English (en)
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 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
Priority claimed from FR7904536A external-priority patent/FR2449651A1/fr
Priority claimed from FR7914408A external-priority patent/FR2458517A1/fr
Priority claimed from FR7923176A external-priority patent/FR2465690A1/fr
Application filed by Rhone Poulenc Chimie de Base SA filed Critical Rhone Poulenc Chimie de Base SA
Application granted granted Critical
Publication of DE3067990D1 publication Critical patent/DE3067990D1/de
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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Glass Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DE8080400197T 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 Expired DE3067990D1 (en)

Applications Claiming Priority (3)

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
FR7914408A FR2458517A1 (fr) 1979-06-06 1979-06-06 Nouvelle composition pour verrerie a base de silicate de plomb, de rapport molaire sio2/pbo superieur a 2
FR7923176A FR2465690A1 (fr) 1979-09-18 1979-09-18 Nouvelle composition vitrifiable, procede pour l'obtenir, et produit ainsi obtenu

Publications (1)

Publication Number Publication Date
DE3067990D1 true DE3067990D1 (en) 1984-07-05

Family

ID=27250900

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8080400197T Expired 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
DE3006534A Expired DE3006534C2 (de) 1979-02-22 1980-02-21 Verfahren zur Herstellung niedrig schmelzender Gläser

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3006534A Expired DE3006534C2 (de) 1979-02-22 1980-02-21 Verfahren zur Herstellung niedrig schmelzender Gläser

Country Status (8)

Country Link
US (1) US4612292A (US20030220297A1-20031127-C00074.png)
EP (1) EP0015794B1 (US20030220297A1-20031127-C00074.png)
AU (1) AU547765B2 (US20030220297A1-20031127-C00074.png)
BR (1) BR8000954A (US20030220297A1-20031127-C00074.png)
CS (1) CS236767B2 (US20030220297A1-20031127-C00074.png)
DE (2) DE3067990D1 (US20030220297A1-20031127-C00074.png)
IE (1) IE49412B1 (US20030220297A1-20031127-C00074.png)
PT (1) PT70858A (US20030220297A1-20031127-C00074.png)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2543530A1 (fr) * 1982-04-15 1984-10-05 Dufour Pascal Procede de preparation de silicates mixtes metal-alcalin nouveaux et de silicates metalliques complexes pour verrerie et catalyseurs
FR2574393A1 (fr) * 1984-12-07 1986-06-13 Rhone Poulenc Chim Base Nouvelles compositions verrieres reaffinables et procede pour leur obtention
EP0202551B1 (de) * 1985-05-22 1990-05-02 Zinkweiss-Forschungsgesellschaft mbH Silikatische Rohstoffe für Keramik, Verfahren zur Herstellung und Verwendung derselben
US4988376A (en) * 1989-08-02 1991-01-29 Western Research Institute Glassification of lead and silica solid waste
DE69219910T2 (de) * 1991-01-09 1997-09-11 Dainippon Screen Mfg Lichtstrahlabtastsystem
FR2738809B1 (fr) * 1995-09-18 1997-11-14 Rhone Poulenc Chimie Sulfure de terre rare et d'alcalin, son procede de preparation et son utilisation comme pigment colorant
US6287378B1 (en) * 1996-09-03 2001-09-11 Minerals Technologies, Inc. Method of producing synthetic silicates and use thereof in glass production
US6287997B1 (en) 1996-09-03 2001-09-11 Minerals Technologies Inc. Method of producing synthetic silicates and use thereof in glass production
DE19836869A1 (de) * 1998-08-14 2000-02-24 Mattig & Lindner Gmbh Verfahren zur Herstellung von Vorprodukten für Gläser, Glasprodukte und glasähnliche oder Anteile an Glas oder Glasphase enthaltende Materialien
US6211103B1 (en) 1999-10-12 2001-04-03 Minerals Technologies Inc. Synthetic silicate pellet compositions
US6420289B1 (en) 1999-10-12 2002-07-16 Minerals Technologies Inc. Synthetic silicate pellet composition and methods of making and using thereof
EP1162180B1 (en) * 2000-06-05 2007-01-24 Kabushiki Kaisha Ohara Optical glass suffering little change in refractive index when exposed to ultra-violet light during service
US6531421B2 (en) 2001-06-11 2003-03-11 Specialty Minerals (Michigan) Inc. Method of reducing the amount of lithium in glass production
US7383699B2 (en) * 2001-12-27 2008-06-10 Specialty Minerals (Michigan) Inc. Method of manufacturing glass and compositions therefore
US7803730B2 (en) * 2004-04-27 2010-09-28 Specialty Minerals (Michigan) Inc. Method of manufacturing glass and compositions thereof
DE102007033648B4 (de) * 2007-07-17 2011-03-03 Schott Ag Peroxide als Läutermittel zur Glasherstellung
US8663429B2 (en) * 2008-03-06 2014-03-04 Kristina E. Lipinska-Kalita Hollow glass microsphere candidates for reversible hydrogen storage, particularly for vehicular applications
US20210115365A1 (en) 2017-04-28 2021-04-22 Imertech Sas Removal of contaminants using alkaline earth metal silicates

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA675008A (en) * 1963-11-26 Pittsburgh Plate Glass Company Process for the production of siliceous pigment
NL32549C (US20030220297A1-20031127-C00074.png) * 1931-05-20
FR742360A (US20030220297A1-20031127-C00074.png) * 1931-09-14 1933-03-04
US2088281A (en) * 1932-07-30 1937-07-27 Smith William Alvah Manufacture of metal silicates
DE693782C (de) * 1937-10-02 1940-07-18 Elek Zitaets Akt Ges Verfahren zum Herstellen eines zum Erschmelzen von Glas geeigneten Rohstoffgemenges
NL85038C (US20030220297A1-20031127-C00074.png) * 1937-10-02
US2194629A (en) * 1939-02-02 1940-03-26 Sherwin Williams Co Production of light-resistant compositions
US2640756A (en) * 1948-02-09 1953-06-02 Philadelphia Quartz Co Manufacture of tetrasilicates
US2929693A (en) * 1955-12-05 1960-03-22 Columbia Southern Chem Corp Method of densifying and pelletizing alkaline earth metal silicates
GB855014A (en) * 1956-03-13 1960-11-30 Columbia Southern Chem Corp Method of forming alkaline earth metal silicates
GB827634A (en) * 1956-11-30 1960-02-10 Hoyt Metal Company Of Great Br Improvements in or relating to lead pigments and methods of preparing the same
US2934443A (en) * 1957-10-10 1960-04-26 Haskiel R Shell Impact resistant ceramic dielectric and method of making same
NL232500A (US20030220297A1-20031127-C00074.png) * 1957-10-22
NL104943C (US20030220297A1-20031127-C00074.png) * 1957-12-03
US2958578A (en) * 1958-03-12 1960-11-01 Chester L Baker Manufacture of finely divided metal silicate products
DE1117553B (de) * 1960-04-29 1961-11-23 Paul Lohmann Chem Fab Dr Verfahren zur Herstellung von Metallsilicaten
DE1136678B (de) * 1960-11-10 1962-09-20 Bayer Ag Herstellung von roentgenamorphen, feindispersen, kieselsaeurereichen Calciumsilicatfuellstoffen
BE632728A (US20030220297A1-20031127-C00074.png) * 1962-06-04
US3264130A (en) * 1962-08-27 1966-08-02 Huber Corp J M Pigment and process of producing same
US3498807A (en) * 1965-07-16 1970-03-03 Ralph R Gresham Silicate binder and process for making the same
US3472787A (en) * 1968-01-19 1969-10-14 Air Prod & Chem Preparation of dried gel
US3827893A (en) * 1970-06-12 1974-08-06 Corning Glass Works Silicate bodies
DE2223393A1 (de) * 1972-05-13 1973-11-29 Carl Felk Kg Verwendung von bleisilikat
JPS5129525B2 (US20030220297A1-20031127-C00074.png) * 1972-07-24 1976-08-26
US4054459A (en) * 1973-02-19 1977-10-18 Garegin Sarkisovich Melkonian Method of preparing glass batch
US3941574A (en) * 1973-05-21 1976-03-02 Garegin Sarkisovich Melkonian Method of preparing a glass batch for melting silicate glass
US4029736A (en) * 1973-06-07 1977-06-14 Garegin Sarkisovich Melkonian Processing pearlite to obtain metal silicates
FR2281902A1 (fr) * 1974-08-14 1976-03-12 Saint Gobain Perfectionnement a la fabrication du verre
US4015996A (en) * 1974-10-31 1977-04-05 J. M. Huber Corporation Amorphous precipitated siliceous pigments
US4220461A (en) * 1978-04-06 1980-09-02 Mrinmay Samanta Low temperature synthesis of vitreous bodies and their intermediates
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
FR2504110B1 (fr) * 1981-04-08 1988-07-29 Dufour Pascal Silicate mixte de plomb-potassium, et de plomb de rapport moleculaire sio2/pbo compris entre 4 et 8 pour la verrerie

Also Published As

Publication number Publication date
AU547765B2 (en) 1985-11-07
IE49412B1 (en) 1985-10-02
EP0015794A2 (fr) 1980-09-17
EP0015794A3 (en) 1981-02-11
US4612292A (en) 1986-09-16
CS236767B2 (en) 1985-05-15
AU5578080A (en) 1980-08-28
DE3006534C2 (de) 1987-01-29
EP0015794B1 (fr) 1984-05-30
IE800345L (en) 1980-08-22
BR8000954A (pt) 1980-10-29
PT70858A (fr) 1980-03-01
DE3006534A1 (de) 1980-08-28

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee