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ES403580A1 - Process for developing photographic elements - Google Patents

Process for developing photographic elements

Info

Publication number
ES403580A1
ES403580A1 ES403580A ES403580A ES403580A1 ES 403580 A1 ES403580 A1 ES 403580A1 ES 403580 A ES403580 A ES 403580A ES 403580 A ES403580 A ES 403580A ES 403580 A1 ES403580 A1 ES 403580A1
Authority
ES
Spain
Prior art keywords
photographic elements
photographic element
silver halide
providing
developing photographic
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
Application number
ES403580A
Other languages
Spanish (es)
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 ES403580A1 publication Critical patent/ES403580A1/en
Expired 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
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/40—Chemically transforming developed images
    • G03C5/42—Reducing; Intensifying
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • 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
    • Y10S430/137—Cobalt complex containing

Landscapes

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

Abstract

Improved processes are disclosed for providing an image record in a photographic element which comprises a support and at least one layer thereon containing a silver halide emulsion which has associated therewith an image dye-providing color coupler. Generally, the process comprises the improvement wherein a photographic element containing a silver halide and an imagewise distribution of metallic silver is contacted in the presence of a color-developing agent with an amplifier composition which contains a cobalt (III) complex.
ES403580A 1972-05-23 1972-06-07 Process for developing photographic elements Expired ES403580A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25607172A 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
ES403580A1 true ES403580A1 (en) 1975-05-01

Family

ID=22971000

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403580A Expired ES403580A1 (en) 1972-05-23 1972-06-07 Process for developing photographic elements

Country Status (6)

Country Link
US (1) US3765891A (en)
AT (1) AT321109B (en)
CA (1) CA990568A (en)
CH (1) CH553429A (en)
ES (1) ES403580A1 (en)
GB (1) GB1399481A (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923511A (en) * 1971-10-14 1975-12-02 Eastman Kodak Co Photographic process and composition employing CO(III) complexes and silver halide solvents
US4057428A (en) * 1972-11-20 1977-11-08 Eastman Kodak Company Photographic elements containing anionic organic acids
US4035187A (en) * 1972-11-20 1977-07-12 Eastman Kodak Company Process for bleaching silver halide photographic elements containing anionic organic acid compounds
US3841873A (en) * 1973-05-21 1974-10-15 Eastman Kodak Co Cobalt (iii) complex amplifier baths in color photographic processes
US4002477A (en) * 1973-11-28 1977-01-11 Eastman Kodak Company Diffusion transfer processes and elements using or containing inert transitional metal complex oxidizing agents
US3989526A (en) * 1973-11-28 1976-11-02 Eastman Kodak Company Processing compositions comprising inert transition metal complex oxidizing agents and reducing agents
US3901712A (en) * 1974-03-11 1975-08-26 Eastman Kodak Co Low concentration sensitization and development acceleration
US4022616A (en) * 1974-06-03 1977-05-10 Eastman Kodak Company Photographic process involving amplification with CO (III) complexes, silver-dye-bleaching and colorless dye formers which form bleachable dyes
US4113490A (en) * 1974-07-12 1978-09-12 Konishiroku Photo Industry Co., Ltd. Method for processing light-sensitive silver halide photographic materials
US3964912A (en) * 1974-09-09 1976-06-22 Eastman Kodak Company Ruthenium containing photographic developers
JPS5213336A (en) * 1975-07-23 1977-02-01 Fuji Photo Film Co Ltd Photographic image formation method
JPS5213335A (en) * 1975-07-23 1977-02-01 Fuji Photo Film Co Ltd Method for forming image by stabilized color intensification processing
US4175966A (en) * 1975-08-02 1979-11-27 Konishiroku Photo Industry Co., Ltd. Light-sensitive black-white silver halide photographic material for forming a high-contrast silver image and method of treating thereof
JPS589940B2 (en) * 1975-08-11 1983-02-23 富士写真フイルム株式会社 Gazokeiseihouhou
CA1064311A (en) * 1975-09-02 1979-10-16 Vernon L. Bissonette Redox amplification process employing cobalt iii complex and peroxide as oxidizing agents
JPS5272226A (en) * 1975-12-12 1977-06-16 Fuji Photo Film Co Ltd Color photography
JPS5917820B2 (en) * 1977-01-26 1984-04-24 コニカ株式会社 How to form high contrast silver images
GB2117914B (en) * 1982-01-27 1985-07-10 Fuji Photo Film Co Ltd Color intensified image forming process
GB9008750D0 (en) * 1990-04-18 1990-06-13 Kodak Ltd Method and apparatus for photographic processing solution replenishment
GB9016472D0 (en) * 1990-07-26 1990-09-12 Kodak Ltd Photographic bleach compositions
GB9022781D0 (en) * 1990-10-19 1990-12-05 Kodak Ltd Photographic processing apparatus
GB9022779D0 (en) * 1990-10-19 1990-12-05 Kodak Ltd Photographic processing apparatus
GB9022780D0 (en) * 1990-10-19 1990-12-05 Kodak Ltd Method of forming a photographic image
GB9024783D0 (en) * 1990-11-14 1991-01-02 Kodak Ltd Method of processing a photographic silver halide colour material
GB9114090D0 (en) * 1991-06-29 1991-08-14 Kodak Ltd Photographic processing apparatus
GB9114933D0 (en) * 1991-07-11 1991-08-28 Kodak Ltd Method for forming a photographic colour image
GB9118299D0 (en) * 1991-08-24 1991-10-09 Kodak Ltd Method of photographic processing
US5702873A (en) * 1991-12-03 1997-12-30 Eastman Kodak Company Redox amplification solutions containing metal ion sequestering agents
GB9126386D0 (en) * 1991-12-12 1992-02-12 Kodak Ltd Method of making stable colour photographic prints
EP0620495A1 (en) * 1993-04-13 1994-10-19 Kodak Limited Photographic processing apparatus
GB9315366D0 (en) * 1993-07-24 1993-09-08 Kodak Ltd Method of photographic processing
GB9315769D0 (en) * 1993-07-30 1993-09-15 Kodak Ltd Method of photographic processing
GB9423381D0 (en) 1994-11-19 1995-01-11 Kodak Ltd Photographic developer/amplifier compositions
GB9423382D0 (en) 1994-11-19 1995-01-11 Kodak Ltd Photographic developer/amplifier compositions
GB9426275D0 (en) * 1994-12-24 1995-02-22 Kodak Ltd Photographic silver halide material having improved spectral characteristics
GB2302596B (en) * 1995-06-22 1999-02-03 Kodak Ltd Method of photographic processing with solution replenishment
GB9516578D0 (en) 1995-08-12 1995-10-11 Kodak Ltd Method of processing photographic silver halide materials
GB9525771D0 (en) 1995-12-16 1996-02-14 Kodak Ltd Treatment method for treating effluents from a photographic development process
GB9600112D0 (en) 1996-01-04 1996-03-06 Kodak Ltd Improvements in or relating to photographic processsing apparatus
US5972573A (en) * 1997-04-15 1999-10-26 Konica Corporation Image forming method
US20070161970A1 (en) * 2004-04-16 2007-07-12 Medrad, Inc. Fluid Delivery System, Fluid Path Set, and Pressure Isolation Mechanism with Hemodynamic Pressure Dampening Correction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1594470A (en) * 1924-09-12 1926-08-03 Schwarz Robert Photographic layer and method of making same
BE536212A (en) * 1954-03-11
US3701660A (en) * 1970-10-21 1972-10-31 Ici Ltd Photosensitive element containing photolabile cobalt or iron complex and the use thereof in color development

Also Published As

Publication number Publication date
CH553429A (en) 1974-08-30
AT321109B (en) 1975-03-10
GB1399481A (en) 1975-07-02
CA990568A (en) 1976-06-08
US3765891A (en) 1973-10-16

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