NL7207920A - - Google Patents

Info

Publication number
NL7207920A
NL7207920A NL7207920A NL7207920A NL7207920A NL 7207920 A NL7207920 A NL 7207920A NL 7207920 A NL7207920 A NL 7207920A NL 7207920 A NL7207920 A NL 7207920A NL 7207920 A NL7207920 A NL 7207920A
Authority
NL
Netherlands
Application number
NL7207920A
Other versions
NL154183B (nl
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 DE19712132788 external-priority patent/DE2132788C/de
Application filed filed Critical
Publication of NL7207920A publication Critical patent/NL7207920A/xx
Publication of NL154183B publication Critical patent/NL154183B/xx

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
    • 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
    • C03C10/0036—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 a divalent metal oxide as main constituents
    • C03C10/0045—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 a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents

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)
NL7207920A 1971-07-01 1972-06-09 Werkwijze voor de vervaardiging van doorzichtige glaskeramiek met kleine thermische uitzetting en gevormde doorzichtige glaskeramiek, verkregen volgens deze werkwijze. NL154183B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132788 DE2132788C (de) 1971-07-01 Farblose, transparente glaskeramik mit keiner thermischer ausdehnung

Publications (2)

Publication Number Publication Date
NL7207920A true NL7207920A (cs) 1973-01-03
NL154183B NL154183B (nl) 1977-08-15

Family

ID=5812403

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207920A NL154183B (nl) 1971-07-01 1972-06-09 Werkwijze voor de vervaardiging van doorzichtige glaskeramiek met kleine thermische uitzetting en gevormde doorzichtige glaskeramiek, verkregen volgens deze werkwijze.

Country Status (3)

Country Link
FR (1) FR2143795B1 (cs)
GB (1) GB1347837A (cs)
NL (1) NL154183B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172282B (en) * 1985-03-11 1988-10-05 English Electric Co Ltd Toughened glass-ceramics
DE102015110831A1 (de) 2015-07-06 2017-01-12 Friedrich-Schiller-Universität Jena Keramiken und Glaskeramiken mit niedriger oder negativer thermischer Dehnung

Also Published As

Publication number Publication date
DE2132788B1 (de) 1972-05-31
FR2143795A1 (cs) 1973-02-09
GB1347837A (en) 1974-02-27
DE2132788C2 (de) 1972-12-21
FR2143795B1 (cs) 1976-10-29
NL154183B (nl) 1977-08-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SCHOTT