DE1942661A1 - Fotografisches Verfahren fuer Farb-Radiographien und Material hierfuer - Google Patents

Fotografisches Verfahren fuer Farb-Radiographien und Material hierfuer

Info

Publication number
DE1942661A1
DE1942661A1 DE19691942661 DE1942661A DE1942661A1 DE 1942661 A1 DE1942661 A1 DE 1942661A1 DE 19691942661 DE19691942661 DE 19691942661 DE 1942661 A DE1942661 A DE 1942661A DE 1942661 A1 DE1942661 A1 DE 1942661A1
Authority
DE
Germany
Prior art keywords
color
image
silver
silver halide
dye
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.)
Pending
Application number
DE19691942661
Other languages
German (de)
English (en)
Inventor
Van Lishout Jan August
Jaeken Dr Jan
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 AG
Original Assignee
Agfa Gevaert 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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of DE1942661A1 publication Critical patent/DE1942661A1/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02Photosensitive materials characterised by the image-forming section
    • G03C8/04Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/045Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals with the formation of a subtractive dye image
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/46Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/485Direct positive emulsions
    • G03C1/48538Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16X-ray, infrared, or ultraviolet ray processes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/18Processes for the correction of the colour image in subtractive colour photography
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32Colour coupling substances
    • G03C7/333Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32Colour coupling substances
    • G03C7/34Couplers containing phenols
    • G03C7/346Phenolic couplers
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02Photosensitive materials characterised by the image-forming section
    • G03C8/08Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
    • G03C8/12Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14Oxidation of the chromogenic substances
    • G03C8/16Oxidation of the chromogenic substances initially diffusible in alkaline environment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE19691942661 1968-08-22 1969-08-21 Fotografisches Verfahren fuer Farb-Radiographien und Material hierfuer Pending DE1942661A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4024668 1968-08-22

Publications (1)

Publication Number Publication Date
DE1942661A1 true DE1942661A1 (de) 1970-02-26

Family

ID=10413949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691942661 Pending DE1942661A1 (de) 1968-08-22 1969-08-21 Fotografisches Verfahren fuer Farb-Radiographien und Material hierfuer

Country Status (7)

Country Link
US (1) US3721823A (xx)
AT (1) AT302033B (xx)
BE (1) BE737820A (xx)
DE (1) DE1942661A1 (xx)
FR (1) FR2016178A1 (xx)
NL (1) NL6912843A (xx)
SU (1) SU376971A3 (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165193A1 (de) * 1971-01-05 1972-07-27 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Erzeugung photographischer Farbbilder
EP0967211A1 (de) * 1998-06-26 1999-12-29 Basf Aktiengesellschaft Hemmstoffe der Ferredoxin:NADP Reduktase als Herbizide
US11820747B2 (en) 2021-11-02 2023-11-21 Flare Therapeutics Inc. PPARG inverse agonists and uses thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131464A (en) * 1976-07-08 1978-12-26 Avrum Silverman False color photographic element and process
JPH0727184B2 (ja) * 1986-10-27 1995-03-29 富士写真フイルム株式会社 直接ポジカラー画像形成方法
CN100355748C (zh) * 2004-09-20 2007-12-19 中国人民解放军军事医学科学院毒物药物研究所 芳酰肼类化合物及其用于制备免疫抑制剂的用途
US20240093082A1 (en) * 2022-09-09 2024-03-21 Saudi Arabian Oil Company Aqueous fluid compositions and barite scale removal therewith

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114833A (en) * 1948-02-25 1963-12-17 Bernard M Fine Multicolor radiography
US2644096A (en) * 1948-02-25 1953-06-30 Radiograph Dev Corp Color radiography
US2931904A (en) * 1953-12-28 1960-04-05 Bernard M Fine Color radiographs, methods and articles
US2772162A (en) * 1954-11-03 1956-11-27 Eastman Kodak Co Diacylaminophenol couplers
BE543608A (xx) * 1954-12-15
BE595694A (xx) * 1960-10-04
NL279049A (xx) * 1961-05-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165193A1 (de) * 1971-01-05 1972-07-27 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Erzeugung photographischer Farbbilder
EP0967211A1 (de) * 1998-06-26 1999-12-29 Basf Aktiengesellschaft Hemmstoffe der Ferredoxin:NADP Reduktase als Herbizide
US6124242A (en) * 1998-06-26 2000-09-26 Basf Aktiengesellschaft Herbicidal compositions and processes based on ferrodoxin:NADP reductase inhibitors
EP1333098A2 (de) * 1998-06-26 2003-08-06 Basf Aktiengesellschaft Verfahren zur Identifizierung von Hemmstoffen der Ferredoxin: NADP Reduktase
EP1333098A3 (de) * 1998-06-26 2004-10-06 Basf Aktiengesellschaft Verfahren zur Identifizierung von Hemmstoffen der Ferredoxin: NADP Reduktase
US11820747B2 (en) 2021-11-02 2023-11-21 Flare Therapeutics Inc. PPARG inverse agonists and uses thereof

Also Published As

Publication number Publication date
US3721823A (en) 1973-03-20
AT302033B (de) 1972-09-25
BE737820A (xx) 1970-02-23
SU376971A3 (xx) 1973-04-05
FR2016178A1 (xx) 1970-05-08
NL6912843A (xx) 1970-01-26

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