CA1175647A - Fluorescent compositions, x-ray intensifying screens, and processes for making same - Google Patents

Fluorescent compositions, x-ray intensifying screens, and processes for making same

Info

Publication number
CA1175647A
CA1175647A CA000393825A CA393825A CA1175647A CA 1175647 A CA1175647 A CA 1175647A CA 000393825 A CA000393825 A CA 000393825A CA 393825 A CA393825 A CA 393825A CA 1175647 A CA1175647 A CA 1175647A
Authority
CA
Canada
Prior art keywords
phosphor
percent
index
refraction
weight
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
CA000393825A
Other languages
English (en)
French (fr)
Inventor
George W. Luckey
Charles D. Deboer
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.)
Eastman Kodak Co
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
Application granted granted Critical
Publication of CA1175647A publication Critical patent/CA1175647A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Luminescent Compositions (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA000393825A 1981-02-26 1982-01-08 Fluorescent compositions, x-ray intensifying screens, and processes for making same Expired CA1175647A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23840481A 1981-02-26 1981-02-26
US238,404 1981-02-26

Publications (1)

Publication Number Publication Date
CA1175647A true CA1175647A (en) 1984-10-09

Family

ID=22897750

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000393825A Expired CA1175647A (en) 1981-02-26 1982-01-08 Fluorescent compositions, x-ray intensifying screens, and processes for making same

Country Status (4)

Country Link
JP (1) JPS57159873A (https=)
CA (1) CA1175647A (https=)
DE (1) DE3206776A1 (https=)
FR (1) FR2500467B1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762998A (en) * 1987-05-12 1988-08-09 Eastman Kodak Company Method for reading out an image signal stored in a transparent photostimulable phosphor
US4778995A (en) * 1987-05-12 1988-10-18 Eastman Kodak Company Stimulable phosphor imaging apparatus
US4999505A (en) * 1990-02-08 1991-03-12 Eastman Kodak Company Transparent radiation image storage panel

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128384B1 (en) * 1983-05-16 1989-09-20 Fuji Photo Film Co., Ltd. Radiation image storage panel
US4608301A (en) * 1983-08-02 1986-08-26 Fuji Photo Film Co., Ltd. Radiographic intensifying screen
JPH0794659B2 (ja) * 1986-03-11 1995-10-11 コニカ株式会社 放射線画像変換方法とそれに用いる放射線画像変換パネル
US5411806A (en) * 1994-10-07 1995-05-02 Minnesota Mining And Manufacturing Company Method for the manufacture of a phosphor screen and resulting article
US5569485A (en) * 1994-10-07 1996-10-29 Minnesota Mining And Manufacturing Company Method for the manufacture of a radiographic intensifying screen with antistat
DE19859880A1 (de) 1998-12-23 2000-07-06 Duerr Dental Gmbh Co Kg Flächiges Speicherelement für ein Röntgenbild

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023313A (en) * 1958-10-13 1962-02-27 Mallinckrodt Chemical Works Method of making an X-ray image intensifying screen and resulting article
US3043710A (en) * 1959-02-20 1962-07-10 Du Pont Fluorescent screens
GB1518613A (en) * 1976-03-18 1978-07-19 Agfa Gevaert Radiographic intensifying screens
GB1587206A (en) * 1977-05-06 1981-04-01 Agfa Gevaert Fuorescent x-ray image intensifying screen
JPS5923400B2 (ja) * 1979-06-07 1984-06-01 富士写真フイルム株式会社 放射線像変換パネル

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762998A (en) * 1987-05-12 1988-08-09 Eastman Kodak Company Method for reading out an image signal stored in a transparent photostimulable phosphor
US4778995A (en) * 1987-05-12 1988-10-18 Eastman Kodak Company Stimulable phosphor imaging apparatus
US4999505A (en) * 1990-02-08 1991-03-12 Eastman Kodak Company Transparent radiation image storage panel

Also Published As

Publication number Publication date
DE3206776A1 (de) 1982-10-28
FR2500467A1 (https=) 1982-08-27
FR2500467B1 (https=) 1983-12-23
JPH055873B2 (https=) 1993-01-25
JPS57159873A (en) 1982-10-02

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry