EP0384753A3 - Eléments radiographiques avec des relations de contrastes sélectionnées - Google Patents

Eléments radiographiques avec des relations de contrastes sélectionnées Download PDF

Info

Publication number
EP0384753A3
EP0384753A3 EP19900301904 EP90301904A EP0384753A3 EP 0384753 A3 EP0384753 A3 EP 0384753A3 EP 19900301904 EP19900301904 EP 19900301904 EP 90301904 A EP90301904 A EP 90301904A EP 0384753 A3 EP0384753 A3 EP 0384753A3
Authority
EP
European Patent Office
Prior art keywords
exhibits
radiographic elements
selected contrast
contrast relationships
less
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.)
Withdrawn
Application number
EP19900301904
Other languages
German (de)
English (en)
Other versions
EP0384753A2 (fr
Inventor
Robert Edward Dickerson
Phillip Carter Bunch
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
Publication of EP0384753A2 publication Critical patent/EP0384753A2/fr
Publication of EP0384753A3 publication Critical patent/EP0384753A3/fr
Withdrawn legal-status Critical Current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
    • G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images
    • 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
    • G03C2200/00—Details
    • G03C2200/58—Sensitometric characteristics
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
EP19900301904 1989-02-23 1990-02-22 Eléments radiographiques avec des relations de contrastes sélectionnées Withdrawn EP0384753A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31433989A 1989-02-23 1989-02-23
US314339 1989-02-23
US38512889A 1989-07-26 1989-07-26
US385128 1989-07-26

Publications (2)

Publication Number Publication Date
EP0384753A2 EP0384753A2 (fr) 1990-08-29
EP0384753A3 true EP0384753A3 (fr) 1990-10-31

Family

ID=26979319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900301904 Withdrawn EP0384753A3 (fr) 1989-02-23 1990-02-22 Eléments radiographiques avec des relations de contrastes sélectionnées

Country Status (7)

Country Link
EP (1) EP0384753A3 (fr)
JP (1) JP2927489B2 (fr)
KR (1) KR900013345A (fr)
AR (1) AR243286A1 (fr)
AU (1) AU623489B2 (fr)
BR (1) BR9000888A (fr)
CA (1) CA2008456A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1105H (en) * 1990-03-29 1992-09-01 Eastman Kodak Company Asymmetrical radiographic elements, assemblies and packages
CA2074898A1 (fr) * 1991-08-16 1993-02-17 Eastman Kodak Company Elements radiographiques a croisement minimal adaptes a la scintigraphie du squelette et des tissus mous
EP0577027B1 (fr) * 1992-06-25 2000-08-23 Fuji Photo Film Co., Ltd. Combinaison de matériau photographique à l'halogénure d'argent et d'écrans renforçateurs radiographiques
IT1256070B (it) * 1992-07-28 1995-11-27 Combinazione di elementi fotosensibili da usare in radiografia
IT1256597B (it) * 1992-10-05 1995-12-12 Assemblaggio di film e schermi radiografici a contrasto multiplo
JPH0829923A (ja) * 1994-07-11 1996-02-02 Konica Corp ハロゲン化銀写真感光材料と放射線蛍光増感紙との組体
JP4509083B2 (ja) 2006-10-24 2010-07-21 パナソニック株式会社 ディスク駆動装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR875269A (fr) * 1940-09-02 1942-09-14 Schering Ag Procédé de prise de vues radiographiques avec ou sans écrans renforçateurs
FR885707A (fr) * 1941-09-11 1943-09-23 Societad Espanola De Productos Procédé de fabrication de pellicules pour les rayons chi
DE1000687B (de) * 1957-01-10 1957-01-10 Agfa Ag Verfahren zur Herstellung von Roentgenaufnahmen
DE1017464B (de) * 1955-04-30 1957-10-10 C Schleussner Fotowerke G M B Verfahren zur Herstellung zweiseitig beschichteter Roentgenfilme
US4425426A (en) * 1982-09-30 1984-01-10 Eastman Kodak Company Radiographic elements exhibiting reduced crossover
EP0126644A2 (fr) * 1983-05-20 1984-11-28 Konica Corporation Matériel photosensible aux halogénures d'argent pour la photographie aux rayons X
EP0276566A1 (fr) * 1986-12-23 1988-08-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Elément radiographique à effet interimage réduit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR875269A (fr) * 1940-09-02 1942-09-14 Schering Ag Procédé de prise de vues radiographiques avec ou sans écrans renforçateurs
FR885707A (fr) * 1941-09-11 1943-09-23 Societad Espanola De Productos Procédé de fabrication de pellicules pour les rayons chi
DE1017464B (de) * 1955-04-30 1957-10-10 C Schleussner Fotowerke G M B Verfahren zur Herstellung zweiseitig beschichteter Roentgenfilme
DE1000687B (de) * 1957-01-10 1957-01-10 Agfa Ag Verfahren zur Herstellung von Roentgenaufnahmen
US4425426A (en) * 1982-09-30 1984-01-10 Eastman Kodak Company Radiographic elements exhibiting reduced crossover
US4425426B1 (fr) * 1982-09-30 1988-08-09
EP0126644A2 (fr) * 1983-05-20 1984-11-28 Konica Corporation Matériel photosensible aux halogénures d'argent pour la photographie aux rayons X
EP0276566A1 (fr) * 1986-12-23 1988-08-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Elément radiographique à effet interimage réduit

Also Published As

Publication number Publication date
JP2927489B2 (ja) 1999-07-28
KR900013345A (ko) 1990-09-05
BR9000888A (pt) 1991-02-13
EP0384753A2 (fr) 1990-08-29
CA2008456A1 (fr) 1990-08-23
JPH0328842A (ja) 1991-02-07
AU4932990A (en) 1990-08-30
AR243286A1 (es) 1993-07-30
AU623489B2 (en) 1992-05-14

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