GB1289185A - - Google Patents

Info

Publication number
GB1289185A
GB1289185A GB1289185DA GB1289185A GB 1289185 A GB1289185 A GB 1289185A GB 1289185D A GB1289185D A GB 1289185DA GB 1289185 A GB1289185 A GB 1289185A
Authority
GB
United Kingdom
Prior art keywords
glass
contain
points
opal
colourant
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
Other languages
English (en)
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 filed Critical
Publication of GB1289185A publication Critical patent/GB1289185A/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
    • C03C10/0018—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 containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • C03C10/0027—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 containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
    • 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
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • 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
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium
    • 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
    • C03C4/00—Compositions for glass with special properties
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/005—Compositions for glass with special properties for opaline glass
    • 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
    • C03C2204/00—Glasses, glazes or enamels with special properties
    • C03C2204/04—Opaque glass, glaze or enamel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
GB1289185D 1969-11-05 1970-10-29 Expired GB1289185A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87422469A 1969-11-05 1969-11-05
US6495070A 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
GB1289185A true GB1289185A (enrdf_load_stackoverflow) 1972-09-13

Family

ID=26745065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289185D Expired GB1289185A (enrdf_load_stackoverflow) 1969-11-05 1970-10-29

Country Status (4)

Country Link
BE (1) BE758542A (enrdf_load_stackoverflow)
DE (1) DE2053666A1 (enrdf_load_stackoverflow)
FR (1) FR2082954A5 (enrdf_load_stackoverflow)
GB (1) GB1289185A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469799A (en) * 1983-04-25 1984-09-04 Corning Glass Works Easily meltable dense opal glasses

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187094A (en) * 1978-05-08 1980-02-05 Corning Glass Works Method for improving the durability of spontaneous NaF opal glassware
DE102014002577A1 (de) * 2014-02-26 2015-08-27 Schott Ag Weißes opakes Glas, zur Verwendung im Gehäuse von elektronischen Geräten inbesondere Smart-Phones, Tablet-PC's und Verfahren zur Herstellung eines derartigen Glases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469799A (en) * 1983-04-25 1984-09-04 Corning Glass Works Easily meltable dense opal glasses

Also Published As

Publication number Publication date
FR2082954A5 (enrdf_load_stackoverflow) 1971-12-10
BE758542A (fr) 1971-05-05
DE2053666A1 (de) 1971-05-13

Similar Documents

Publication Publication Date Title
ES274256A1 (es) Procedimiento para la obtenciën de vidrios opacos con un coeficiente de dilataciën pequeno
GB855900A (en) Lanthanum borosilicate glass
GB1303883A (enrdf_load_stackoverflow)
GB1322228A (en) Method of strengthening a glass article and a strengthened glass article
GB1530878A (en) Glass
GB1212123A (en) Method for strengthening glass articles
GB1416206A (en) Alkali-resistant glass fibres
GB1345294A (en) Glass-ceramic articles
GB992479A (en) Aluminosilicate glass
GB1399556A (en) Alkali-resistant glass compositions
GB751572A (en) Glass elements of high refractive index
GB810773A (en) Improvements relating to glass
GB855944A (en) Glass composition and method of making it
GB804451A (en) Improvements in or relating to glass composition
GB1037247A (en) High titanate glasses
GB1315009A (en) Sealing composite bodies
GB1289185A (enrdf_load_stackoverflow)
GB746147A (en) Optical glass
GB996307A (en) Barium borosilicate glass
GB1233512A (enrdf_load_stackoverflow)
GB940706A (en) A crystalline or vitreous-crystalline devitrified glass having a negative or very low and positive thermal expansion coefficient
GB922848A (en) Production of sulphate opal glasses
GB929821A (en) Improvements in or relating to optical glasses
GB863500A (en) Thermally devitrifiable glasses
GB1447885A (en) Optical borosilicate glass

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee