GB281249A - - Google Patents

Info

Publication number
GB281249A
GB281249A GB2944727A GB2944727A GB281249A GB 281249 A GB281249 A GB 281249A GB 2944727 A GB2944727 A GB 2944727A GB 2944727 A GB2944727 A GB 2944727A GB 281249 A GB281249 A GB 281249A
Authority
GB
United Kingdom
Prior art keywords
alumina
phonolith
fluorspar
added
weight
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
GB2944727A
Other languages
English (en)
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of GB281249A publication Critical patent/GB281249A/en
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
    • 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
    • C03C10/16—Halogen containing crystalline phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
GB2944727A 1926-11-27 1927-11-03 Expired GB281249A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM97116D DE458509C (de) 1926-11-27 1926-11-27 Verfahren zur Herstellung eines fliessend verformbaren keramischen Schmelzprodukts

Publications (1)

Publication Number Publication Date
GB281249A true GB281249A (enrdf_load_stackoverflow) 1929-02-04

Family

ID=7323435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2944727A Expired GB281249A (enrdf_load_stackoverflow) 1926-11-27 1927-11-03

Country Status (2)

Country Link
DE (1) DE458509C (enrdf_load_stackoverflow)
GB (1) GB281249A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444976A (en) * 1942-04-28 1948-07-13 Libbey Owens Ford Glass Co Absorption glasses

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910038C (de) * 1950-08-17 1954-04-26 Sueddeutsche Basaltwerke Verfahren zum Herstellen kristallin erstarrender Silikatschmelzen
DE927978C (de) * 1950-08-25 1955-05-20 Sueddeutsche Basaltwerke Verfahren zum Herstellen von Formstuecken aus kristallin erstarrenden Silikatschmelzen
DE952514C (de) * 1950-09-09 1956-11-15 Sueddeutsche Basaltwerke Verfahren zum Herstellen von Gegenstaenden aus kristallin erstarrenden Silikatschmelzen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444976A (en) * 1942-04-28 1948-07-13 Libbey Owens Ford Glass Co Absorption glasses

Also Published As

Publication number Publication date
DE458509C (de) 1928-04-12

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