DE69312212D1 - Verbesserter Röntgenstrahlenverstärkungsschirm - Google Patents

Verbesserter Röntgenstrahlenverstärkungsschirm

Info

Publication number
DE69312212D1
DE69312212D1 DE69312212T DE69312212T DE69312212D1 DE 69312212 D1 DE69312212 D1 DE 69312212D1 DE 69312212 T DE69312212 T DE 69312212T DE 69312212 T DE69312212 T DE 69312212T DE 69312212 D1 DE69312212 D1 DE 69312212D1
Authority
DE
Germany
Prior art keywords
improved
intensifying screen
ray intensifying
ray
screen
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 - Fee Related
Application number
DE69312212T
Other languages
English (en)
Other versions
DE69312212T2 (de
Inventor
Sergio Pesce
Pierfiore Malfatto
Sergio Bruno
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
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69312212D1 publication Critical patent/DE69312212D1/de
Publication of DE69312212T2 publication Critical patent/DE69312212T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C09K11/7701—Chalogenides
    • C09K11/7703—Chalogenides with alkaline earth metals
    • 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
    • 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
    • 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
    • G21K2004/04—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with an intermediate layer
    • 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
    • G21K2004/06—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens with a phosphor layer

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)
  • Inorganic Chemistry (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Luminescent Compositions (AREA)
DE69312212T 1992-10-26 1993-10-07 Verbesserter Röntgenstrahlenverstärkungsschirm Expired - Fee Related DE69312212T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922440A IT1255550B (it) 1992-10-26 1992-10-26 Schermo di rinforzo per raggi x migliorato

Publications (2)

Publication Number Publication Date
DE69312212D1 true DE69312212D1 (de) 1997-08-21
DE69312212T2 DE69312212T2 (de) 1998-01-15

Family

ID=11364165

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312212T Expired - Fee Related DE69312212T2 (de) 1992-10-26 1993-10-07 Verbesserter Röntgenstrahlenverstärkungsschirm

Country Status (7)

Country Link
US (1) US5432351A (de)
EP (1) EP0595089B1 (de)
JP (1) JPH06230197A (de)
AU (1) AU661413B2 (de)
CA (1) CA2106722A1 (de)
DE (1) DE69312212T2 (de)
IT (1) IT1255550B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2618596B2 (ja) * 1991-07-08 1997-06-11 ローン−プーラン・ロレ・ソシエテ・アノニム タキサン類の誘導体を基とする新規組成物
DE4430691A1 (de) * 1994-08-30 1996-03-07 Bayer Ag Elektrolumineszierende Anordnungen und deren Verwendung
JPH0899384A (ja) * 1994-09-30 1996-04-16 Ykk Kk 蓄光体
DE69513391T2 (de) 1995-07-12 2000-07-27 Tulalip Consultoria Comercial Sociedade Unipessoal S.A., Funchal Entwicklerzusammensetzung für photographische Silberhalogenidmaterialien
JP4390159B2 (ja) * 1995-11-17 2009-12-24 モーメンティブ・パフォーマンス・マテリアルズ・インク 化粧品組成物の蛍光による光沢付与法
US6294789B1 (en) 1998-06-17 2001-09-25 Hologic, Inc. Radiation intensifying screen
JP2000162396A (ja) * 1998-11-30 2000-06-16 Kasei Optonix Co Ltd 放射線増感紙セット
US6927404B2 (en) * 2002-02-28 2005-08-09 Agfa-Gevaert N.V. Radiation image storage panel having a particular layer arrangement
EP1341188B1 (de) * 2002-02-28 2012-10-24 Agfa HealthCare NV Strahlungsbild Speicherschirm mit einem Schichtaufbau
US6977385B2 (en) 2002-03-26 2005-12-20 Agfa-Gevaert Storage phosphor screen having binderless colored layers
US6989223B2 (en) * 2003-11-12 2006-01-24 Eastman Kodak Company High-speed radiographic film
US7005226B2 (en) * 2003-11-12 2006-02-28 Eastman Kodak Company High speed imaging assembly for radiography
US6967071B2 (en) * 2003-11-12 2005-11-22 Eastman Kodak Company High speed radiographic imaging assembly
US7147982B2 (en) * 2003-11-12 2006-12-12 Eastman Kodak Company Ultrahigh speed imaging assembly for radiography
EP1884959B1 (de) * 2006-07-31 2011-09-14 Agfa HealthCare NV Leucht- oder Szintillatorschirme bzw. -tafeln mit einer Deckschicht
EP1884958B1 (de) 2006-07-31 2012-11-21 Agfa HealthCare NV Polymerzusammensetzungen und deren Verwendung als Deckbeschichtungen für Leuchtstoff- oder Szintillationsschirme oder-panele
JP2008182197A (ja) * 2006-12-28 2008-08-07 Mitsubishi Chemicals Corp 有機蛍光体、有機蛍光体材料、発光装置およびその発光方法
EP2772340A1 (de) * 2013-02-28 2014-09-03 GWP Gesellschaft Für Werkstoffprüfung MbH Verstärkter Kunststoff und Verfahren zu dessen Herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028550A (en) * 1975-12-22 1977-06-07 E. I. Du Pont De Nemours And Company X-ray screens
DE2613824A1 (de) * 1976-03-31 1977-10-13 Siemens Ag Roentgenverstaerkerfolie
US4362944A (en) * 1979-02-12 1982-12-07 Kasei Optonix Ltd. Radiographic intensifying screen
US4374749A (en) * 1980-07-15 1983-02-22 General Electric Company Index-matched phosphor scintillator structures
IT1181384B (it) * 1983-06-07 1987-09-23 Minnesota Mining & Mfg Assorbitore di ultravioletto e materiale fotografico che lo comprende
EP0165340B1 (de) * 1984-05-21 1989-03-08 Siemens Aktiengesellschaft Speicherschirm für Strahlungsbilder
DE8415469U1 (de) * 1984-05-21 1986-03-27 Siemens AG, 1000 Berlin und 8000 München Speicherschirm für Strahlungsbilder
DE3773648D1 (de) * 1987-01-27 1991-11-14 Agfa Gevaert Nv Verfahren zur erzeugung von radiographischen mehrfachbildern.

Also Published As

Publication number Publication date
CA2106722A1 (en) 1994-04-27
IT1255550B (it) 1995-11-09
US5432351A (en) 1995-07-11
EP0595089A3 (en) 1994-08-17
AU4898493A (en) 1994-05-12
JPH06230197A (ja) 1994-08-19
EP0595089A2 (de) 1994-05-04
DE69312212T2 (de) 1998-01-15
AU661413B2 (en) 1995-07-20
ITMI922440A1 (it) 1994-04-26
EP0595089B1 (de) 1997-07-16
ITMI922440A0 (it) 1992-10-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US

8328 Change in the person/name/address of the agent

Free format text: LEWANDOWSKY, K., DIPL.-ING., PAT.-ANW., 73033 GOEPPINGEN