EP0370351A3 - Photographic reversal process - Google Patents

Photographic reversal process Download PDF

Info

Publication number
EP0370351A3
EP0370351A3 EP19890120981 EP89120981A EP0370351A3 EP 0370351 A3 EP0370351 A3 EP 0370351A3 EP 19890120981 EP19890120981 EP 19890120981 EP 89120981 A EP89120981 A EP 89120981A EP 0370351 A3 EP0370351 A3 EP 0370351A3
Authority
EP
European Patent Office
Prior art keywords
sensitive silver
reversal process
halide emulsion
emulsion layer
silver halide
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Withdrawn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
EP19890120981
Other languages
German (de)
French (fr)
Other versions
EP0370351A2 (en
Inventor
Gerd Dr. Krauss
Helmut Häseler
Ubbo Dr. Wernicke
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 EP0370351A2 publication Critical patent/EP0370351A2/en
Publication of EP0370351A3 publication Critical patent/EP0370351A3/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • G03C5/50—Reversal development; Contact 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
    • 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
    • G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
    • 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
    • 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
    • G03C2001/03517—Chloride 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
    • G03C2200/00—Details
    • G03C2200/11—Blue-sensitive 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
    • G03C2200/29—Green-sensitive 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
    • G03C2200/53—Red-sensitive layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

Beim Color-Umkehrverfahren zur Herstellung farbiger positiver Aufsichtsbilder unter Benutzung eines posi­ tiven Bildes als Vorlage erhält man auch mit einem Material ohne speziell vorbehandelte Unterlage Kopien ohne Gußunruhe, wenn man ein Material einsetzt, bei dem auf einen reflektierenden Träger zunächst wenigstens eine blauempfindliche Silberhalogenidemulsionsschicht und daran anschließend in beliebiger Reihenfolge wenig­ stens eine grünempfindliche Silberhalogenidemulsions­ schicht und wenigstens eine rotempfindliche Silberhalo­ genidemulsionsschicht aufgetragen werden und die Silber­ halogenide der lichtempfindlichen Emulsionsschichten zu wenigstens 80 Mol.-% aus AgCl bestehen. In the color reversal process for the production of colored positive supervisory images using a posi tive image as a template is also available with a Material without specially prepared underlay copies without unrest when casting a material, at at least on a reflective support a blue sensitive silver halide emulsion layer and then little in any order least a green sensitive silver halide emulsion layer and at least one red-sensitive silver halo be applied and the silver halides of the light-sensitive emulsion layers at least 80 mol% consist of AgCl.

EP19890120981 1988-11-24 1989-11-11 Photographic reversal process Withdrawn EP0370351A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3839589 1988-11-24
DE3839589 1988-11-24

Publications (2)

Publication Number Publication Date
EP0370351A2 EP0370351A2 (en) 1990-05-30
EP0370351A3 true EP0370351A3 (en) 1991-09-18

Family

ID=6367749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890120981 Withdrawn EP0370351A3 (en) 1988-11-24 1989-11-11 Photographic reversal process

Country Status (2)

Country Link
EP (1) EP0370351A3 (en)
JP (1) JPH02184847A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2802695B2 (en) * 1991-11-20 1998-09-24 富士写真フイルム株式会社 Color reversal image forming method
EP0615161B1 (en) * 1993-03-11 1996-06-05 Agfa-Gevaert N.V. Multicolor liquid crystal display and production thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449919A (en) * 1947-07-05 1948-09-21 Eastman Kodak Co 3-methylsulfonamido-4-amino dimethyl aniline photographic developer
FR980377A (en) * 1947-03-07 1951-05-11 Kodak Pathe Film for color photography with improved resolving power
GB2197961A (en) * 1986-11-19 1988-06-02 Fuji Photo Film Co Ltd Method for processing silver halide color reversal photographic material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR980377A (en) * 1947-03-07 1951-05-11 Kodak Pathe Film for color photography with improved resolving power
US2449919A (en) * 1947-07-05 1948-09-21 Eastman Kodak Co 3-methylsulfonamido-4-amino dimethyl aniline photographic developer
GB2197961A (en) * 1986-11-19 1988-06-02 Fuji Photo Film Co Ltd Method for processing silver halide color reversal photographic material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BRITISH JOURNAL OF PHOTOGRAPHY. vol. 126, no. 22, Juni 1979, LONDON GB Seiten 519 - 523; G.Matthewman: "The Colour-Coupling Developing Agents" *

Also Published As

Publication number Publication date
EP0370351A2 (en) 1990-05-30
JPH02184847A (en) 1990-07-19

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