DE69208367D1 - Röntgenmaterialien mit erhöhter empfindlichkeit im uv bereich - Google Patents

Röntgenmaterialien mit erhöhter empfindlichkeit im uv bereich

Info

Publication number
DE69208367D1
DE69208367D1 DE69208367T DE69208367T DE69208367D1 DE 69208367 D1 DE69208367 D1 DE 69208367D1 DE 69208367 T DE69208367 T DE 69208367T DE 69208367 T DE69208367 T DE 69208367T DE 69208367 D1 DE69208367 D1 DE 69208367D1
Authority
DE
Germany
Prior art keywords
area
increased sensitivity
ray materials
ray
materials
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
DE69208367T
Other languages
English (en)
Other versions
DE69208367T2 (de
Inventor
Bernard A Apple
Dietrich Max Fabricius
Joseph Thomas Guy
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.)
Agfa Gevaert NV
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69208367D1 publication Critical patent/DE69208367D1/de
Publication of DE69208367T2 publication Critical patent/DE69208367T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/102—Organic substances dyes other than methine dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/167—X-ray

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
DE69208367T 1991-11-07 1992-11-09 Röntgenmaterialien mit erhöhter empfindlichkeit im uv bereich Expired - Fee Related DE69208367T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/788,000 US5169748A (en) 1991-11-07 1991-11-07 UV spectral sensitization
PCT/US1992/009339 WO1993009468A1 (en) 1991-11-07 1992-11-09 Radiographic materials with increased uv sensitivity

Publications (2)

Publication Number Publication Date
DE69208367D1 true DE69208367D1 (de) 1996-03-28
DE69208367T2 DE69208367T2 (de) 1996-08-14

Family

ID=25143138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208367T Expired - Fee Related DE69208367T2 (de) 1991-11-07 1992-11-09 Röntgenmaterialien mit erhöhter empfindlichkeit im uv bereich

Country Status (5)

Country Link
US (1) US5169748A (de)
EP (1) EP0611457B1 (de)
JP (1) JPH07502129A (de)
DE (1) DE69208367T2 (de)
WO (1) WO1993009468A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080113445A1 (en) * 2006-11-02 2008-05-15 Abraham Yaniv Non-metallic laboratory implement and method of its use

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024069A (en) * 1975-07-16 1977-05-17 Rca Corporation Yttrium tantalate phosphors
US4068128A (en) * 1976-12-30 1978-01-10 Gte Sylvania Incorporated (Hf1-x Zrx)3 P2 O11 luminescent material, method of preparation and X-ray intensifying screen containing same
DD130285A1 (de) * 1977-03-10 1978-03-15 Oppenkowski Heinz Juergen Farbenfotografisches halogensilbermaterial mit diffusionsfesten filterfarbstoffen
US4246485A (en) * 1978-03-22 1981-01-20 Ciba-Geigy Aktiengesellschaft X-ray intensifying screens
US4225653A (en) * 1979-03-26 1980-09-30 E. I. Du Pont De Nemours And Company X-ray intensifying screen based on rare earth tantalate
US4232116A (en) * 1979-01-31 1980-11-04 Minnesota Mining And Manufacturing Company Light-handleable photographic materials
JPS57185433A (en) * 1981-05-11 1982-11-15 Konishiroku Photo Ind Co Ltd Formation of color photographic image
US4425426A (en) * 1982-09-30 1984-01-10 Eastman Kodak Company Radiographic elements exhibiting reduced crossover
US4499159A (en) * 1984-04-13 1985-02-12 General Electric Company X-ray image converters utilizing rare earth oxyhalide phosphors
JPS6173144A (ja) * 1984-09-19 1986-04-15 Nippon Zeon Co Ltd ホトレジスト及びホトレジストパターンの形成方法
US4803150A (en) * 1986-12-23 1989-02-07 Eastman Kodak Company Radiographic element exhibiting reduced crossover
US4855221A (en) * 1987-07-13 1989-08-08 Eastman Kodak Company Photographic elements having oxonol dyes
US4900652A (en) * 1987-07-13 1990-02-13 Eastman Kodak Company Radiographic element
EP0307867A3 (de) * 1987-09-14 1990-08-08 Konica Corporation Lichtempfindliches photographisches Silberhalogenidmaterial mit einer ausgezeichneten Schärfe und anwendbar für Ultraschnellbehandlung
US4948718A (en) * 1987-12-23 1990-08-14 Eastman Kodak Company Photographic silver halide elements containing solid particle dispersions of dyes
US4940654A (en) * 1987-12-23 1990-07-10 Eastman Kodak Company Solid particle dispersion filter dyes for photographic compositions
JPH02141740A (ja) * 1988-11-24 1990-05-31 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料
IT1230335B (it) * 1989-07-12 1991-10-18 Minnesota Mining & Mfg Cassetta con schermi di rinforzo per uso con un film radiografico.
EP0437117A1 (de) * 1990-01-10 1991-07-17 Konica Corporation Photographisches lichtempfindliches Silberhalogenidmaterial mit verbesserten diagnostischen Eigenschaften

Also Published As

Publication number Publication date
DE69208367T2 (de) 1996-08-14
US5169748A (en) 1992-12-08
WO1993009468A1 (en) 1993-05-13
EP0611457B1 (de) 1996-02-14
EP0611457A1 (de) 1994-08-24
JPH07502129A (ja) 1995-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGFA-GEVAERT N.V., MORTSEL, BE

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

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee