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GB2017140B - Ray intensifying screens - Google Patents

Ray intensifying screens

Info

Publication number
GB2017140B
GB2017140B GB7909046A GB7909046A GB2017140B GB 2017140 B GB2017140 B GB 2017140B GB 7909046 A GB7909046 A GB 7909046A GB 7909046 A GB7909046 A GB 7909046A GB 2017140 B GB2017140 B GB 2017140B
Authority
GB
United Kingdom
Prior art keywords
intensifying screens
ray intensifying
ray
screens
intensifying
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
GB7909046A
Other versions
GB2017140A (en
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB7909046A priority Critical patent/GB2017140B/en
Publication of GB2017140A publication Critical patent/GB2017140A/en
Application granted granted Critical
Publication of GB2017140B publication Critical patent/GB2017140B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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
    • C09K11/7701—Chalogenides
    • 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Luminescent Compositions (AREA)
GB7909046A 1978-03-22 1979-03-14 Ray intensifying screens Expired GB2017140B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7909046A GB2017140B (en) 1978-03-22 1979-03-14 Ray intensifying screens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1129678 1978-03-22
GB7909046A GB2017140B (en) 1978-03-22 1979-03-14 Ray intensifying screens

Publications (2)

Publication Number Publication Date
GB2017140A GB2017140A (en) 1979-10-03
GB2017140B true GB2017140B (en) 1982-03-17

Family

ID=26248191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7909046A Expired GB2017140B (en) 1978-03-22 1979-03-14 Ray intensifying screens

Country Status (1)

Country Link
GB (1) GB2017140B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208470A (en) * 1978-11-03 1980-06-17 General Electric Company X-ray intensifying screen
DE3562923D1 (en) * 1984-12-05 1988-06-30 Mitsubishi Chem Ind Rare earth phosphor and radiographic image conversion screen
CA1330910C (en) * 1986-02-07 1994-07-26 Katsuhiro Kohda Radiation image storage panel
US5464568A (en) * 1993-11-24 1995-11-07 Eastman Kodak Company Alkaline earth metal fluorobromoiodide storage phosphor, and radiation image storage panel, and method
US5641583A (en) * 1993-11-24 1997-06-24 Eastman Kodak Company Radiographic phosphor panel having both binder compatible oxosulfur stabilizer and oxosulfur pigment and method for preparing phosphor panel
US5507976A (en) * 1993-11-24 1996-04-16 Eastman Kodak Company Stabilized phosphor intermediates, storage phosphors, radiation image storage panels, and preparation methods
US5401971A (en) * 1993-11-24 1995-03-28 Eastman Kodak Company Overcoated radiation image storage panel and method for preparing radiation image storage panel
US5427868A (en) * 1993-11-24 1995-06-27 Eastman Kodak Company Radiographic phosphor panel having binder compatible oxosulfur stabilizer and method for preparing phosphor panel
US5549844A (en) * 1995-03-24 1996-08-27 Eastman Kodak Company Radiographic phosphor panel, phosphor and phosphor modification method
US5523558A (en) * 1995-04-24 1996-06-04 Eastman Kodak Company Radiographic phosphor panel having metal hydride stabilizing compound
US5641967A (en) * 1995-05-31 1997-06-24 Eastman Kodak Company Radiographic phosphor panel having oxosulfur functionalized polymer reducing agents
US5646412A (en) * 1995-07-19 1997-07-08 Eastman Kodak Company Coated radiographic phosphors and radiographic phosphor panels
GB0110977D0 (en) 2001-05-04 2001-06-27 Vecht Aron Phosphor layers for electroluminescent panels and methods of their manufacture

Also Published As

Publication number Publication date
GB2017140A (en) 1979-10-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee