BE833978A - PROCESS FOR THE PREPARATION OF A LUMINESCENT ALKALINO-EARTH FLUOROHALOGENIDE ACTIVE USING BIVALENT EUROPE - Google Patents

PROCESS FOR THE PREPARATION OF A LUMINESCENT ALKALINO-EARTH FLUOROHALOGENIDE ACTIVE USING BIVALENT EUROPE

Info

Publication number
BE833978A
BE833978A BE160511A BE160511A BE833978A BE 833978 A BE833978 A BE 833978A BE 160511 A BE160511 A BE 160511A BE 160511 A BE160511 A BE 160511A BE 833978 A BE833978 A BE 833978A
Authority
BE
Belgium
Prior art keywords
fluorohalogenide
alkalino
bivalent
europe
luminescent
Prior art date
Application number
BE160511A
Other languages
French (fr)
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 BE833978A publication Critical patent/BE833978A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7732—Halogenides
    • C09K11/7733—Halogenides with alkali or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE160511A 1974-10-01 1975-09-29 PROCESS FOR THE PREPARATION OF A LUMINESCENT ALKALINO-EARTH FLUOROHALOGENIDE ACTIVE USING BIVALENT EUROPE BE833978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7412917A NL176581C (en) 1974-10-01 1974-10-01 METHOD FOR PREPARING A LUMINESCENT NATURAL-POTASSIUM FLUORIDE HALOGENIDE ACTIVATED WITH Bivalent EUROPE ROENTGEN IMAGE REINFORCEMENT SCREEN.

Publications (1)

Publication Number Publication Date
BE833978A true BE833978A (en) 1976-03-29

Family

ID=19822201

Family Applications (1)

Application Number Title Priority Date Filing Date
BE160511A BE833978A (en) 1974-10-01 1975-09-29 PROCESS FOR THE PREPARATION OF A LUMINESCENT ALKALINO-EARTH FLUOROHALOGENIDE ACTIVE USING BIVALENT EUROPE

Country Status (8)

Country Link
JP (1) JPS573603B2 (en)
BE (1) BE833978A (en)
CA (1) CA1059747A (en)
DE (1) DE2541748C3 (en)
FR (1) FR2286872A1 (en)
GB (1) GB1514785A (en)
IT (1) IT1042928B (en)
NL (1) NL176581C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944333B2 (en) * 1978-07-12 1984-10-29 富士写真フイルム株式会社 Radiographic image conversion method
JPS6090286A (en) * 1983-10-24 1985-05-21 Fuji Photo Film Co Ltd Method for converting radiation image
FR2554122B1 (en) * 1983-11-02 1987-03-20 Rhone Poulenc Spec Chim NOVEL COMPOSITION FOR MARKING DOCUMENTS AND METHOD FOR VERIFYING THE AUTHENTICITY OF SUCH DOCUMENTS
DE3347207A1 (en) * 1983-12-27 1985-07-11 Siemens AG, 1000 Berlin und 8000 München X-RAY IMAGE STORAGE SCREEN
JPS60161478A (en) * 1983-12-28 1985-08-23 Fuji Photo Film Co Ltd Fluorescent material and radiation image conversion panel using same
US4698508A (en) * 1984-07-13 1987-10-06 Fuji Photo Film Co., Ltd. Phosphor, radiation image recording and reproducing method and radiation image storage panel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1555624A (en) * 1967-09-14 1969-01-31

Also Published As

Publication number Publication date
CA1059747A (en) 1979-08-07
NL176581C (en) 1985-05-01
FR2286872B1 (en) 1979-09-07
DE2541748B2 (en) 1978-02-09
GB1514785A (en) 1978-06-21
JPS573603B2 (en) 1982-01-22
NL7412917A (en) 1976-04-05
NL176581B (en) 1984-12-03
DE2541748C3 (en) 1978-10-19
DE2541748A1 (en) 1976-04-08
IT1042928B (en) 1980-01-30
FR2286872A1 (en) 1976-04-30
JPS5161499A (en) 1976-05-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS'GLOEILAMPENFABRIEKEN

Effective date: 19910930