NL176581C - METHOD FOR PREPARING A LUMINESCENT NATURAL-POTASSIUM FLUORIDE HALOGENIDE ACTIVATED WITH Bivalent EUROPE ROENTGEN IMAGE REINFORCEMENT SCREEN. - Google Patents

METHOD FOR PREPARING A LUMINESCENT NATURAL-POTASSIUM FLUORIDE HALOGENIDE ACTIVATED WITH Bivalent EUROPE ROENTGEN IMAGE REINFORCEMENT SCREEN.

Info

Publication number
NL176581C
NL176581C NL7412917A NL7412917A NL176581C NL 176581 C NL176581 C NL 176581C NL 7412917 A NL7412917 A NL 7412917A NL 7412917 A NL7412917 A NL 7412917A NL 176581 C NL176581 C NL 176581C
Authority
NL
Netherlands
Prior art keywords
bivalent
europe
luminescent
activated
preparing
Prior art date
Application number
NL7412917A
Other languages
Dutch (nl)
Other versions
NL7412917A (en
NL176581B (en
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7412917A priority Critical patent/NL176581C/en
Priority to DE19752541748 priority patent/DE2541748C3/en
Priority to GB3952475A priority patent/GB1514785A/en
Priority to IT2772475A priority patent/IT1042928B/en
Priority to JP11599875A priority patent/JPS573603B2/ja
Priority to BE160511A priority patent/BE833978A/en
Priority to CA236,769A priority patent/CA1059747A/en
Priority to FR7530053A priority patent/FR2286872A1/en
Publication of NL7412917A publication Critical patent/NL7412917A/en
Priority to US05/893,063 priority patent/US4157981A/en
Publication of NL176581B publication Critical patent/NL176581B/en
Application granted granted Critical
Publication of NL176581C publication Critical patent/NL176581C/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)
NL7412917A 1974-10-01 1974-10-01 METHOD FOR PREPARING A LUMINESCENT NATURAL-POTASSIUM FLUORIDE HALOGENIDE ACTIVATED WITH Bivalent EUROPE ROENTGEN IMAGE REINFORCEMENT SCREEN. NL176581C (en)

Priority Applications (9)

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.
DE19752541748 DE2541748C3 (en) 1974-10-01 1975-09-19 Process for the production of an alkaline earth fluorine halide phosphor activated with divalent europium
IT2772475A IT1042928B (en) 1974-10-01 1975-09-26 METHOD OF PRODUCTION OF A NURAL NURAL METAL FLUORIDE ALCAL NO TERROSO LUMINES ENTITY ACTIVATED THROUGH EUROPEAN BIVALENT
GB3952475A GB1514785A (en) 1974-10-01 1975-09-26 Preparing luminescent materials
JP11599875A JPS573603B2 (en) 1974-10-01 1975-09-27
BE160511A BE833978A (en) 1974-10-01 1975-09-29 PROCESS FOR THE PREPARATION OF A LUMINESCENT ALKALINO-EARTH FLUOROHALOGENIDE ACTIVE USING BIVALENT EUROPE
CA236,769A CA1059747A (en) 1974-10-01 1975-09-30 Method of producing a luminescent alkaline earth metal fluorohalide activated by bivalent europium
FR7530053A FR2286872A1 (en) 1974-10-01 1975-10-01 PROCESS FOR THE PREPARATION OF A LUMINESCENT ACTIVE ALKALINOTERROUS FLUOROHALOGENIDE USING BIVALENT EUROPE
US05/893,063 US4157981A (en) 1974-10-01 1978-04-03 Method of producing a luminescent alkaline earth metal fluorohalide activated by bivalent europium

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 (3)

Publication Number Publication Date
NL7412917A NL7412917A (en) 1976-04-05
NL176581B NL176581B (en) 1984-12-03
NL176581C true NL176581C (en) 1985-05-01

Family

ID=19822201

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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
FR2286872B1 (en) 1979-09-07
BE833978A (en) 1976-03-29
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

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A85 Still pending on 85-01-01
BK Erratum

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V1 Lapsed because of non-payment of the annual fee