CA1052613A - Methode de production d'images polychromes - Google Patents

Methode de production d'images polychromes

Info

Publication number
CA1052613A
CA1052613A CA213,004A CA213004A CA1052613A CA 1052613 A CA1052613 A CA 1052613A CA 213004 A CA213004 A CA 213004A CA 1052613 A CA1052613 A CA 1052613A
Authority
CA
Canada
Prior art keywords
dye
silver halide
hydroxy
halide emulsion
silver
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
CA213,004A
Other languages
English (en)
Other versions
CA213004S (en
Inventor
Jon T. Staples
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
Application granted granted Critical
Publication of CA1052613A publication Critical patent/CA1052613A/fr
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
    • 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
    • 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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • 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
    • Y10S430/159—Development dye releaser, DDR

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CA213,004A 1973-12-06 1974-11-05 Methode de production d'images polychromes Expired CA1052613A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US422390A US3923510A (en) 1973-12-06 1973-12-06 Process for producing color images by bleaching redox diffusible dye releasers

Publications (1)

Publication Number Publication Date
CA1052613A true CA1052613A (fr) 1979-04-17

Family

ID=23674681

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,004A Expired CA1052613A (fr) 1973-12-06 1974-11-05 Methode de production d'images polychromes

Country Status (7)

Country Link
US (1) US3923510A (fr)
JP (1) JPS5092133A (fr)
BE (1) BE823080A (fr)
CA (1) CA1052613A (fr)
DE (1) DE2457307A1 (fr)
FR (1) FR2254046B1 (fr)
GB (1) GB1477376A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368064A1 (fr) * 1976-10-15 1978-05-12 Kodak Pathe Procede de formation d'images en
DE2733112A1 (de) * 1977-07-22 1979-02-08 Agfa Gevaert Ag Fotografisches farbdiffusionsuebertragungsverfahren
DE2848455A1 (de) * 1977-11-10 1979-05-17 Eastman Kodak Co Photographisches aufzeichnungsmaterial
FR2414745A1 (fr) * 1978-01-11 1979-08-10 Kodak Pathe Procede pour former les images en couleurs par diffusion-transfert
US4256826A (en) * 1978-08-14 1981-03-17 Eastman Kodak Company Bleach-fix sheets
JPS59177553A (ja) * 1983-03-28 1984-10-08 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US351673A (en) * 1886-10-26 Device for hanging picture-frames
US2728290A (en) * 1953-03-31 1955-12-27 Eastman Kodak Co Photographic reproduction process, including transfer of azo dyes
US3498787A (en) * 1965-08-20 1970-03-03 Eastman Kodak Co Rapid dye-bleach photographic process and element comprising dye-developers
US3503741A (en) * 1966-11-04 1970-03-31 Eastman Kodak Co Silver-dye-bleach process utilizing formazan dyes
US3751406A (en) * 1967-07-24 1973-08-07 Polaroid Corp Azo compounds useful in photographic processes
US3698897A (en) * 1971-07-06 1972-10-17 Eastman Kodak Co Diffusion transfer processes and film units comprising compounds which are cleavable upon oxidation in alkali media to produce diffusible dyes or dye precursors
US3725062A (en) * 1971-07-06 1973-04-03 Eastman Kodak Co Color diffusion processes utilizing hydroquinones which provide dye image materials upon oxidation in alkaline conditions
BE789689A (fr) * 1971-10-04 1973-04-04 Eastman Kodak Co Element photosensible et son application a la photographie en couleurs par diffusion-transfert

Also Published As

Publication number Publication date
FR2254046A1 (fr) 1975-07-04
US3923510A (en) 1975-12-02
GB1477376A (en) 1977-06-22
JPS5092133A (fr) 1975-07-23
FR2254046B1 (fr) 1976-10-22
BE823080A (fr) 1975-06-06
DE2457307A1 (de) 1975-06-19

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