JPS641790A - Spontaneous light-emitting fine particle composition - Google Patents

Spontaneous light-emitting fine particle composition

Info

Publication number
JPS641790A
JPS641790A JP62156669A JP15666987A JPS641790A JP S641790 A JPS641790 A JP S641790A JP 62156669 A JP62156669 A JP 62156669A JP 15666987 A JP15666987 A JP 15666987A JP S641790 A JPS641790 A JP S641790A
Authority
JP
Japan
Prior art keywords
film
particle
fluorescent
fine particle
particle composition
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.)
Pending
Application number
JP62156669A
Other languages
Japanese (ja)
Other versions
JPH011790A (en
Inventor
Yoriyuki Nitoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOKYO DENSOKU KK
Original Assignee
TOKYO DENSOKU KK
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 TOKYO DENSOKU KK filed Critical TOKYO DENSOKU KK
Priority to JP62-156669A priority Critical patent/JPH011790A/en
Priority claimed from JP62-156669A external-priority patent/JPH011790A/en
Publication of JPS641790A publication Critical patent/JPS641790A/en
Publication of JPH011790A publication Critical patent/JPH011790A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Luminescent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To obtain the titled composition easily processable into paint, film, etc., and producible in a mass at a low cost, by coating the surface of a particle capable of emitting charged curpuscular beam with fluorescent particle and applying a transparent or light-transmitting protection film to the outer circumference of the fluorescent film.
CONSTITUTION: The surface of a particle 1 capable of emitting charged curpuscular beam (e.g. particle of tritium, Ni-63, C-14, Am-241, Pm-147, etc., having a diameter of 500W10μ) is coated with fluorescent particles to form a fluorescent film 2. The surface of the outer circumference of the film 2 is coated with a transparent or light-transmitting protection film 3 made of a plastic or glass, etc., to obtain the objective composition.
COPYRIGHT: (C)1989,JPO&Japio
JP62-156669A 1987-06-25 Self-luminous particulate composition Pending JPH011790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-156669A JPH011790A (en) 1987-06-25 Self-luminous particulate composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-156669A JPH011790A (en) 1987-06-25 Self-luminous particulate composition

Publications (2)

Publication Number Publication Date
JPS641790A true JPS641790A (en) 1989-01-06
JPH011790A JPH011790A (en) 1989-01-06

Family

ID=

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