CH612275A5 - Method for preparing a scintillation-counting product - Google Patents

Method for preparing a scintillation-counting product

Info

Publication number
CH612275A5
CH612275A5 CH837176A CH837176A CH612275A5 CH 612275 A5 CH612275 A5 CH 612275A5 CH 837176 A CH837176 A CH 837176A CH 837176 A CH837176 A CH 837176A CH 612275 A5 CH612275 A5 CH 612275A5
Authority
CH
Switzerland
Prior art keywords
scintillation
counting
preparing
counting product
low
Prior art date
Application number
CH837176A
Inventor
Tsang Jan Chen
Raymond Sumner Miller
Edmond S Perry
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CH612275A5 publication Critical patent/CH612275A5/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
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/203—Measuring radiation intensity with scintillation detectors the detector being made of plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Luminescent Compositions (AREA)

Abstract

The scintillation-counting composition comprises polymer particles derived from a latex and filled with at least one hydrophobic fluorescent compound. This composition is used in the form of a layer applied onto a substrate, for detecting radioactive emissions of low energy whose level is as low as 0.01 MeV, with a counting efficiency which products of the prior art would find it difficult to achieve.
CH837176A 1975-06-30 1976-06-30 Method for preparing a scintillation-counting product CH612275A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59138475A 1975-06-30 1975-06-30
US64100075A 1975-12-15 1975-12-15

Publications (1)

Publication Number Publication Date
CH612275A5 true CH612275A5 (en) 1979-07-13

Family

ID=27081136

Family Applications (1)

Application Number Title Priority Date Filing Date
CH837176A CH612275A5 (en) 1975-06-30 1976-06-30 Method for preparing a scintillation-counting product

Country Status (8)

Country Link
JP (1) JPS5830912B2 (en)
AU (1) AU1545176A (en)
CA (1) CA1079516A (en)
CH (1) CH612275A5 (en)
DE (1) DE2629187A1 (en)
FR (1) FR2316313A1 (en)
IT (1) IT1061800B (en)
SE (1) SE415710B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1111762A (en) * 1977-12-28 1981-11-03 David S. Frank Fluorescent rare earth chelate in polymeric latex particles
US4358401A (en) * 1980-03-31 1982-11-09 New England Nuclear Corporation Liquid emulsion scintillators which solidify for facile disposal
JPS57184990A (en) * 1980-12-22 1982-11-13 Kyowa Gas Chem Ind Co Ltd Plastic scintillator
JPS6036962A (en) * 1983-08-09 1985-02-26 Toray Ind Inc Fine particle for biological inspection
DE19505942A1 (en) * 1995-02-21 1996-08-22 Bayer Ag (Co) polymers based on vinyl units and their use in electroluminescent arrangements
DE19536843A1 (en) * 1995-10-02 1997-04-03 Bayer Ag (Co) polymers based on vinyl units and their use in electroluminescent arrangements

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491235A (en) * 1964-08-13 1970-01-20 Eastman Kodak Co Organic scintillating layer in a photographic element

Also Published As

Publication number Publication date
IT1061800B (en) 1983-04-30
CA1079516A (en) 1980-06-17
DE2629187A1 (en) 1977-01-13
SE7607444L (en) 1976-12-31
FR2316313B1 (en) 1978-06-30
JPS5214479A (en) 1977-02-03
FR2316313A1 (en) 1977-01-28
AU1545176A (en) 1978-01-05
SE415710B (en) 1980-10-20
JPS5830912B2 (en) 1983-07-02

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Legal Events

Date Code Title Description
PL Patent ceased