CH280513A - Process for obtaining a colored image free from metallic silver, and image obtained by this process. - Google Patents

Process for obtaining a colored image free from metallic silver, and image obtained by this process.

Info

Publication number
CH280513A
CH280513A CH280513DA CH280513A CH 280513 A CH280513 A CH 280513A CH 280513D A CH280513D A CH 280513DA CH 280513 A CH280513 A CH 280513A
Authority
CH
Switzerland
Prior art keywords
obtaining
metallic silver
image obtained
free
image
Prior art date
Application number
Other languages
French (fr)
Inventor
Anonyme Kodak Societe
Original Assignee
Kodak Sa
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 Kodak Sa filed Critical Kodak Sa
Publication of CH280513A publication Critical patent/CH280513A/en

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
    • G03C7/32—Colour coupling substances
    • G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH280513D 1944-05-03 1947-12-23 Process for obtaining a colored image free from metallic silver, and image obtained by this process. CH280513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US533931A US2455169A (en) 1944-05-03 1944-05-03 Colored couplers

Publications (1)

Publication Number Publication Date
CH280513A true CH280513A (en) 1952-01-31

Family

ID=24128024

Family Applications (2)

Application Number Title Priority Date Filing Date
CH282410D CH282410A (en) 1944-05-03 1947-12-23 Photosensitive material for color photography.
CH280513D CH280513A (en) 1944-05-03 1947-12-23 Process for obtaining a colored image free from metallic silver, and image obtained by this process.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH282410D CH282410A (en) 1944-05-03 1947-12-23 Photosensitive material for color photography.

Country Status (7)

Country Link
US (1) US2455169A (en)
BE (1) BE476360A (en)
CH (2) CH282410A (en)
DE (1) DE902582C (en)
ES (1) ES181502A1 (en)
FR (1) FR950286A (en)
NL (1) NL71530C (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE475466A (en) * 1946-08-21
BE476362A (en) * 1947-03-13
US2725291A (en) * 1952-05-01 1955-11-29 Eastman Kodak Co Azo dye couplers having two coupling nuclei
US2725292A (en) * 1952-05-15 1955-11-29 Eastman Kodak Co Colored couplers containing solubilizing groups
US3148062A (en) * 1959-04-06 1964-09-08 Eastman Kodak Co Photographic elements and processes using splittable couplers
BE619300A (en) * 1959-04-06
US3227550A (en) * 1962-09-07 1966-01-04 Eastman Kodak Co Photographic color reproduction process and element
US3625919A (en) * 1967-02-10 1971-12-07 Hiroyoshi Kamogawa Process for the preparation of diazotized vinylphenol polymers having phototropic properties
GB1222444A (en) * 1967-05-15 1971-02-10 Ferrania Spa Compounds useful as magenta-coloured couplers in colour photography
LU67859A1 (en) * 1973-06-22 1975-03-27
LU68988A1 (en) * 1973-12-12 1975-08-20
DE3161758D1 (en) * 1980-04-30 1984-02-02 Ciba Geigy Ag Colour photopgraphic material for the silver-dye bleaching process, process for the production of this material and its use in the production of photographic images
JPH0619551B2 (en) * 1986-02-24 1994-03-16 富士写真フイルム株式会社 Photosensitive material
US4871655A (en) * 1987-01-16 1989-10-03 Konica Corporation Light-sensitive silver halide color photographic material containing multi-functional dye
US4777120A (en) * 1987-05-18 1988-10-11 Eastman Kodak Company Photographic element and process comprising a masking coupler
EP0695968A3 (en) 1994-08-01 1996-07-10 Eastman Kodak Co Viscosity reduction in a photographic melt
US5681691A (en) 1995-12-11 1997-10-28 Eastman Kodak Company Photographic element containing an improved pyrazolotriazole coupler
US7611829B2 (en) 2004-01-30 2009-11-03 Fujifilm Corporation Silver halide color photographic light-sensitive material and color image-forming method
US20130052594A1 (en) 2011-08-31 2013-02-28 Diane M. Carroll-Yacoby Motion picture films to provide archival images
CN114933818B (en) * 2022-06-28 2024-01-16 绍兴文理学院 Indoline disperse dye and preparation method thereof

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107941A (en) * 1938-02-08 Fast brown leather dyesttjffs and a
US2135366A (en) * 1938-11-01 Naphthazarine intermediate-aro
US1102028A (en) * 1913-01-27 1914-06-30 Rudolf Fischer Process of making colored photographs.
NL41202C (en) * 1934-12-15 1900-01-01
GB458664A (en) * 1935-03-21 1936-12-21 Eastman Kodak Co Improvements in and relating to colour forming developers and processes of colour development
GB503824A (en) * 1936-07-07 1939-04-11 Kodak Ltd Process of colour photography
GB503752A (en) * 1936-07-07 1939-04-11 Kodak Ltd Process of colour photography
US2227981A (en) * 1937-10-22 1941-01-07 Eastman Kodak Co Method of preparation of natural color pictures
US2263012A (en) * 1937-12-23 1941-11-18 Eastman Kodak Co Process for making natural color photographs
BE436514A (en) * 1938-10-01
GB524556A (en) * 1938-10-26 1940-08-08 Kodak Ltd Improvements in and relating to photographic materials and the processing thereof
US2182814A (en) * 1938-12-12 1939-12-12 Du Pont Film Mfg Corp Photographic film
US2189817A (en) * 1939-03-13 1940-02-13 Du Pont Film Mfg Corp Color-forming photographic composition, element, and process
US2271230A (en) * 1939-09-07 1942-01-27 Eastman Kodak Co Sulphonamides of dyes
US2330291A (en) * 1939-10-24 1943-09-28 Du Pont Dye intermediate
US2304820A (en) * 1939-10-24 1942-12-15 Du Pont Substituted monoamides of aliphatic dibasic acids
US2299641A (en) * 1939-12-26 1942-10-20 Du Pont Processes of color photography and compositions and elements therefor
US2322006A (en) * 1939-12-29 1943-06-15 Eastman Kodak Co Photographic filter and antihalation layer
GB540636A (en) * 1940-03-12 1941-10-23 Eastman Kodak Co Improvements relating to coupling components for use in colour photography
US2295009A (en) * 1940-03-12 1942-09-08 Eastman Kodak Co Photographic color forming compound
US2297732A (en) * 1940-05-15 1942-10-06 Du Pont Photographic color process involving the formation of azo dye images
US2367531A (en) * 1942-06-12 1945-01-16 Eastman Kodak Co Acylaminophenol photographic couplers

Also Published As

Publication number Publication date
DE902582C (en) 1954-01-25
BE476360A (en)
NL71530C (en)
FR950286A (en) 1949-09-22
US2455169A (en) 1948-11-30
ES181502A1 (en) 1948-04-16
CH282410A (en) 1952-04-30

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