DE69221706T2 - Entwickler-Vorläufer für photographische Elemente in Form einer Festteilchen-Dispersion - Google Patents

Entwickler-Vorläufer für photographische Elemente in Form einer Festteilchen-Dispersion

Info

Publication number
DE69221706T2
DE69221706T2 DE69221706T DE69221706T DE69221706T2 DE 69221706 T2 DE69221706 T2 DE 69221706T2 DE 69221706 T DE69221706 T DE 69221706T DE 69221706 T DE69221706 T DE 69221706T DE 69221706 T2 DE69221706 T2 DE 69221706T2
Authority
DE
Germany
Prior art keywords
particle dispersion
solid particle
photographic elements
developer precursor
developer
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
DE69221706T
Other languages
English (en)
Other versions
DE69221706D1 (de
Inventor
John Texter
William Blair Travis
Jared Ben Mooberry
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 DE69221706D1 publication Critical patent/DE69221706D1/de
Application granted granted Critical
Publication of DE69221706T2 publication Critical patent/DE69221706T2/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
    • 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30541—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the released group
    • 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • 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
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • 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
    • Y10S430/156—Precursor compound
    • Y10S430/16—Blocked developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69221706T 1991-12-19 1992-12-18 Entwickler-Vorläufer für photographische Elemente in Form einer Festteilchen-Dispersion Expired - Fee Related DE69221706T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/810,232 US5240821A (en) 1991-12-19 1991-12-19 Solid particle dispersion developer precursors for photographic elements

Publications (2)

Publication Number Publication Date
DE69221706D1 DE69221706D1 (de) 1997-09-25
DE69221706T2 true DE69221706T2 (de) 1998-03-26

Family

ID=25203334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221706T Expired - Fee Related DE69221706T2 (de) 1991-12-19 1992-12-18 Entwickler-Vorläufer für photographische Elemente in Form einer Festteilchen-Dispersion

Country Status (4)

Country Link
US (1) US5240821A (de)
EP (1) EP0547621B1 (de)
JP (1) JP3313791B2 (de)
DE (1) DE69221706T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5994041A (en) * 1985-04-06 1999-11-30 Eastman Kodak Company Process for buffering concentrated aqueous slurries
DE69226069T2 (de) * 1991-12-19 1999-03-11 Eastman Kodak Co Blockierte, in der Photographie anwendbare Verbindungen, für Verfahren in dessen Peroxide verwendet werden
US5256525A (en) * 1991-12-19 1993-10-26 Eastman Kodak Company Blocked incorporated developers in a photographic element
US5401623A (en) * 1992-10-05 1995-03-28 Eastman Kodak Company Reactivity control in microcrystalline coupler dispersions
US5411840A (en) * 1992-12-21 1995-05-02 Eastman Kodak Company Low volume processing for establishing boundary conditions to control developer diffusion in color photographic elements
US5512414A (en) * 1993-09-23 1996-04-30 Eastman Kodak Company Solid particle coupler dispersions for color diffusion transfer elements
DE69501229T2 (de) * 1994-05-27 1998-06-18 Eastman Kodak Co Photographische Elemente mit Freigabe-Verbindungen
JP3764178B2 (ja) * 1994-06-10 2006-04-05 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料およびその処理方法
US5609998A (en) * 1994-12-29 1997-03-11 Eastman Kodak Company Process for dispersing concentrated aqueous slurries
US5582957A (en) 1995-03-28 1996-12-10 Eastman Kodak Company Resuspension optimization for photographic nanosuspensions
US5605785A (en) * 1995-03-28 1997-02-25 Eastman Kodak Company Annealing processes for nanocrystallization of amorphous dispersions
US5723255A (en) * 1995-06-07 1998-03-03 Eastman Kodak Company Nanoparticulate thermal solvents
US5837437A (en) * 1995-06-26 1998-11-17 Eastman Kodak Company Diffusional flux control of soluble components in photographic elements
US5750323A (en) * 1995-08-31 1998-05-12 Eastman Kodak Company Solid particle dispersions for imaging elements
US6316173B1 (en) * 2000-06-13 2001-11-13 Eastman Kodak Company Sheet comprising an ion exchanges reducing agent and methods of processing photographic elements in the presence of said sheet
US7039606B2 (en) * 2001-03-23 2006-05-02 Restaurant Services, Inc. System, method and computer program product for contract consistency in a supply chain management framework
JP2009240284A (ja) 2008-03-31 2009-10-22 Fujifilm Corp プロテアーゼ検出材料、プロテアーゼ検出材料セット、及びプロテアーゼ測定方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674478A (en) * 1970-12-17 1972-07-04 Polaroid Corp Novel products and processes
US3993661A (en) * 1972-02-28 1976-11-23 Polaroid Corporation Quinone methide photograhpic reagent precursors
JPS5213336A (en) * 1975-07-23 1977-02-01 Fuji Photo Film Co Ltd Photographic image formation method
GB1570362A (en) * 1976-03-09 1980-07-02 Agfa Gevaert Ag Method of introducing photographic additives into silver salt emulsions
JPS5814671B2 (ja) * 1977-05-02 1983-03-22 富士写真フイルム株式会社 カラ−写真感光材料
US4294917A (en) * 1979-05-22 1981-10-13 Ciba-Geigy Ag Photographic silver halide material containing a dye filter or a dye anti-halation layer
US4294916A (en) * 1979-05-22 1981-10-13 Ciba-Geigy Ag Photographic silver halide material containing a dye filter or a dye anti-halation layer
JPS5723938A (en) * 1980-07-19 1982-02-08 Konishiroku Photo Ind Co Ltd Formation of dye image
JPS58105141A (ja) * 1981-12-17 1983-06-22 Fuji Photo Film Co Ltd ハロゲン化銀乳剤の製造方法
GB2117914B (en) * 1982-01-27 1985-07-10 Fuji Photo Film Co Ltd Color intensified image forming process
US4490461A (en) * 1982-07-23 1984-12-25 Ciba-Geigy Ag Process for the preparation of photographic materials
US4526860A (en) * 1983-07-28 1985-07-02 Minnesota Mining And Manufacturing Company Photographic process
JPS6177851A (ja) * 1984-09-26 1986-04-21 Fuji Photo Film Co Ltd カラ−画像形成方法
US4948718A (en) * 1987-12-23 1990-08-14 Eastman Kodak Company Photographic silver halide elements containing solid particle dispersions of dyes
US4927744A (en) * 1988-08-05 1990-05-22 Eastman Kodak Company Photographic element having solid particle dispersion oxidized developer scavenger
JPH02143247A (ja) * 1988-11-25 1990-06-01 Fuji Photo Film Co Ltd 画像形成方法
US5019492A (en) * 1989-04-26 1991-05-28 Eastman Kodak Company Photographic element and process comprising a blocked photographically useful compound

Also Published As

Publication number Publication date
JPH05249602A (ja) 1993-09-28
EP0547621B1 (de) 1997-08-20
JP3313791B2 (ja) 2002-08-12
DE69221706D1 (de) 1997-09-25
US5240821A (en) 1993-08-31
EP0547621A1 (de) 1993-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee