CH426479A - Process for the production of positive, monochrome or multicolor photographic images by the color diffusion process - Google Patents

Process for the production of positive, monochrome or multicolor photographic images by the color diffusion process

Info

Publication number
CH426479A
CH426479A CH238362A CH238362A CH426479A CH 426479 A CH426479 A CH 426479A CH 238362 A CH238362 A CH 238362A CH 238362 A CH238362 A CH 238362A CH 426479 A CH426479 A CH 426479A
Authority
CH
Switzerland
Prior art keywords
monochrome
positive
production
photographic images
color diffusion
Prior art date
Application number
CH238362A
Other languages
German (de)
Inventor
Viro Felix
Original Assignee
Gen Aniline & Film Corp
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 Gen Aniline & Film Corp filed Critical Gen Aniline & Film Corp
Publication of CH426479A publication Critical patent/CH426479A/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
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/263—Processes using silver-salt-containing photosensitive materials or agents therefor with an exterior influence, e.g. ultrasonics, electrical or thermal means
    • 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
CH238362A 1961-02-27 1962-02-27 Process for the production of positive, monochrome or multicolor photographic images by the color diffusion process CH426479A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9201761A 1961-02-27 1961-02-27
US454240A US3301772A (en) 1961-02-27 1965-04-21 Electrolytic color development

Publications (1)

Publication Number Publication Date
CH426479A true CH426479A (en) 1966-12-15

Family

ID=26784665

Family Applications (1)

Application Number Title Priority Date Filing Date
CH238362A CH426479A (en) 1961-02-27 1962-02-27 Process for the production of positive, monochrome or multicolor photographic images by the color diffusion process

Country Status (5)

Country Link
US (1) US3301772A (en)
BE (1) BE614376A (en)
CH (1) CH426479A (en)
DE (1) DE1182064B (en)
GB (1) GB1002858A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384566A (en) * 1964-07-23 1968-05-21 Xerox Corp Method of photoelectrophoretic imaging
AT305765B (en) * 1964-07-23 1973-03-12 Xerox Corp Photoelectrophoretic imaging device
US3384565A (en) * 1964-07-23 1968-05-21 Xerox Corp Process of photoelectrophoretic color imaging
US3549363A (en) * 1966-01-11 1970-12-22 Polaroid Corp Novel photographic processes to produce precipitating nuclei in situ by electrolysis
US3362823A (en) * 1966-01-11 1968-01-09 Polaroid Corp Production of hydroxyl ions in situ by an electric current in a diffusion transfer process
US3728116A (en) * 1971-06-15 1973-04-17 Gaf Corp Instant access one-layer color photography
US3837852A (en) * 1972-10-02 1974-09-24 Gaf Corp Color diffusion transfer process utilizing azo coupling to actuate diffusion of color providing species
US3899330A (en) * 1973-03-02 1975-08-12 Gaf Corp Color screens for diffusion transfer processes containing color formers
US4060418A (en) * 1976-02-13 1977-11-29 Gaf Corporation Phenoxy carbonyl derivatives of a paraphenylenediamine color developer and their use in an image-receiving sheet for color diffusion transfer
GB9307503D0 (en) * 1993-04-13 1993-06-02 Kodak Ltd Method of making a photographic developer solution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430254A (en) * 1942-12-23 1947-11-04 Rca Corp Fibrous sheet material for producing dyes thereon by electrolytic oxidation
BE525871A (en) * 1953-01-22
NL105919C (en) * 1956-02-13 1900-01-01
US3220836A (en) * 1960-11-04 1965-11-30 Polaroid Corp Photographic process for speeding development using electric current

Also Published As

Publication number Publication date
US3301772A (en) 1967-01-31
BE614376A (en)
GB1002858A (en) 1965-09-02
DE1182064B (en) 1964-11-19

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