GB1239613A - - Google Patents

Info

Publication number
GB1239613A
GB1239613A GB1239613DA GB1239613A GB 1239613 A GB1239613 A GB 1239613A GB 1239613D A GB1239613D A GB 1239613DA GB 1239613 A GB1239613 A GB 1239613A
Authority
GB
United Kingdom
Prior art keywords
sept
cao
mgo
soda
heading
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 GB1239613A publication Critical patent/GB1239613A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/24Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/30Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
GB1239613D 1967-09-25 1968-09-25 Expired GB1239613A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67026867A 1967-09-25 1967-09-25
US69522568A 1968-01-02 1968-01-02

Publications (1)

Publication Number Publication Date
GB1239613A true GB1239613A (enrdf_load_stackoverflow) 1971-07-21

Family

ID=27100281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239613D Expired GB1239613A (enrdf_load_stackoverflow) 1967-09-25 1968-09-25

Country Status (4)

Country Link
BE (1) BE721344A (enrdf_load_stackoverflow)
FR (1) FR1601434A (enrdf_load_stackoverflow)
GB (1) GB1239613A (enrdf_load_stackoverflow)
NL (1) NL6813725A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908890A1 (de) * 1979-03-07 1980-09-18 Patra Patent Treuhand Quecksilberdampf-niederdruckentladungslampe

Also Published As

Publication number Publication date
BE721344A (enrdf_load_stackoverflow) 1969-03-25
NL6813725A (enrdf_load_stackoverflow) 1969-03-27
FR1601434A (enrdf_load_stackoverflow) 1970-08-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees