BR0302521A - Filme radiográfico de halogeneto de prata, conjunto de formação de imagem radiográfica, e, método para fornecer uma imagem preto e branco - Google Patents

Filme radiográfico de halogeneto de prata, conjunto de formação de imagem radiográfica, e, método para fornecer uma imagem preto e branco

Info

Publication number
BR0302521A
BR0302521A BR0302521-7A BR0302521A BR0302521A BR 0302521 A BR0302521 A BR 0302521A BR 0302521 A BR0302521 A BR 0302521A BR 0302521 A BR0302521 A BR 0302521A
Authority
BR
Brazil
Prior art keywords
silver halide
radiographic
emulsion
black
providing
Prior art date
Application number
BR0302521-7A
Other languages
English (en)
Inventor
Robert E Dickerson
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
Priority claimed from US10/431,314 external-priority patent/US6680154B1/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of BR0302521A publication Critical patent/BR0302521A/pt

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
    • G03C1/0051—Tabular grain emulsions
    • 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
    • G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/832—Methine or polymethine dyes
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/03541—Cubic grains
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3022—Materials with specific emulsion characteristics, e.g. thickness of the layers, silver content, shape of AgX grains
    • G03C2007/3025—Silver content
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3022—Materials with specific emulsion characteristics, e.g. thickness of the layers, silver content, shape of AgX grains
    • G03C2007/3027—Thickness of a layer
    • 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
    • G03C2200/52—Rapid processing
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

"FILME RADIOGRáFICO DE HALOGENETO DE PRATA, CONJUNTO DE FORMAçãO DE IMAGEM RADIOGRáFICA, E, MéTODO PARA FORNECER UMA IMAGEM PRETO E BRANCO". Filme radiográfico assimétrico de halogeneto de prata tendo duas camadas de grãos cúbicos de halogeneto de prata em emulsão na parte frontal e uma camada de grãos tabulares de halogeneto de prata em emulsão na parte posterior. A camada de grãos cúbicos de halogeneto de prata em emulsão mais próxima do suporte também inclui um agente de controle de transpasse para reduzir o transpasse no lado posterior a menos de 10% e é mais fina do que a camada mais externa de grãos cúbicos de halogeneto de prata em emulsão. O lado traseiro do suporte também inclui uma camada antiauréola. Estes filmes são úteis para a formação de imagens de tecidos macios, como na mamografia.
BR0302521-7A 2002-07-23 2003-07-18 Filme radiográfico de halogeneto de prata, conjunto de formação de imagem radiográfica, e, método para fornecer uma imagem preto e branco BR0302521A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20146802A 2002-07-23 2002-07-23
US10/431,314 US6680154B1 (en) 2002-07-23 2003-05-07 Asymmetric radiographic film for mammography and method of processing

Publications (1)

Publication Number Publication Date
BR0302521A true BR0302521A (pt) 2004-08-24

Family

ID=30002710

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0302521-7A BR0302521A (pt) 2002-07-23 2003-07-18 Filme radiográfico de halogeneto de prata, conjunto de formação de imagem radiográfica, e, método para fornecer uma imagem preto e branco

Country Status (4)

Country Link
EP (1) EP1385049B1 (pt)
JP (1) JP2004054278A (pt)
BR (1) BR0302521A (pt)
DE (1) DE60308607T2 (pt)

Family Cites Families (3)

* 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
EP0890875B1 (en) * 1997-07-10 2001-11-14 Agfa-Gevaert N.V. Multilayer silver halide photographic material and image-forming method in industrial radiographic non-destructive testing applications
US6037112A (en) * 1998-10-14 2000-03-14 Eastman Kodak Company Medical diagnostic film for soft tissue imaging (II)

Also Published As

Publication number Publication date
DE60308607D1 (de) 2006-11-09
JP2004054278A (ja) 2004-02-19
DE60308607T2 (de) 2007-08-09
EP1385049B1 (en) 2006-09-27
EP1385049A1 (en) 2004-01-28

Similar Documents

Publication Publication Date Title
BR0100692A (pt) Filme de haleto de prata radiográfica de alto contraste, unidade de formação de imagem radiográfica, processo de fornecer uma imagem preto-e-branco de alto contraste, e, kit radiográfico
BR0302521A (pt) Filme radiográfico de halogeneto de prata, conjunto de formação de imagem radiográfica, e, método para fornecer uma imagem preto e branco
US6037112A (en) Medical diagnostic film for soft tissue imaging (II)
JPS5933894B2 (ja) 写真フイルム
BR0105012A (pt) Filme de haleto de prata radiográfico de alto contraste, conjunto de formação de imagem radiográfica, e, método de prover uma imagem preto-e-branca de alto contraste
US20120064464A1 (en) Radiographic silver halide films having incorporated developer
IE822702L (en) Direct positive photographic elements
JP3109320B2 (ja) ハロゲン化銀写真感光材料
PT1084451E (pt) Metodo de producao de copias de peliculas cinematograficas
WO2005050312A3 (en) High speed imaging assembly for radiography
EP0112964A3 (en) Methods of increasing anterior layer thickness of continuous dental images obtained through rotational panoramic radiography
EP1116993A3 (en) High-speed high quality direct radiographic film
SE8206451L (sv) Fotografisk filmenhet
JP2731939B2 (ja) 写真感光材料用包装材料
Lutz et al. Planigraphic Studies of the Ventricular System: II. The Fourth Ventricle and Adjacent Structures
EP1422560B1 (en) Radiographic film for mammography with improved processability
CN202661772U (zh) 医学影像成像胶片
JP2676258B2 (ja) 積層体
PT12173Y (pt) Imagens fotográficas multicamadas
ES2224757B1 (es) Revelador fotografico para avance de la sensibilidad efectiva en peliculas con emulsion de blanco y negro.
STERN Contributions to Differential Games
UA43340C2 (uk) Галогенсрібний фотографічний матеріал для радіографії
US1234046A (en) Motion-picture film.
URIBE-TRONCOSO et al. Radiography of foreign bodies in the eye
Allen et al. Photography with Corneal Contact Fundus Cameras

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired