CA959696A - Photographic process to form dye and corresponding silver images - Google Patents

Photographic process to form dye and corresponding silver images

Info

Publication number
CA959696A
CA959696A CA129,522A CA129522A CA959696A CA 959696 A CA959696 A CA 959696A CA 129522 A CA129522 A CA 129522A CA 959696 A CA959696 A CA 959696A
Authority
CA
Canada
Prior art keywords
photographic process
silver images
corresponding silver
form dye
dye
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
CA129,522A
Other languages
English (en)
Inventor
Judith A. Schwan
Edward A. Smith
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 CA959696A publication Critical patent/CA959696A/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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/045—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals with the formation of a subtractive dye image
    • 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
    • G03C5/261—Non-bath processes, e.g. using pastes, webs, viscous compositions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA129,522A 1971-01-25 1971-12-07 Photographic process to form dye and corresponding silver images Expired CA959696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10971971A 1971-01-25 1971-01-25

Publications (1)

Publication Number Publication Date
CA959696A true CA959696A (en) 1974-12-24

Family

ID=22329185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,522A Expired CA959696A (en) 1971-01-25 1971-12-07 Photographic process to form dye and corresponding silver images

Country Status (4)

Country Link
US (1) US3689272A (enrdf_load_stackoverflow)
CA (1) CA959696A (enrdf_load_stackoverflow)
FR (1) FR2123376B1 (enrdf_load_stackoverflow)
GB (1) GB1381054A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT974830B (it) * 1972-11-15 1974-07-10 Minnesota Mining & Mfg Metodo per la formazione di un immagine fotografica a contrasto di colore elemento fotografico e composizione di sviluppo adatti per la realizzazione di detto metodo
US3893858A (en) * 1973-03-26 1975-07-08 Eastman Kodak Co Photographic bleach accelerators
US3859096A (en) * 1973-11-05 1975-01-07 Eastman Kodak Co Crosslinking polymeric dye mordants
US4060417A (en) * 1974-04-30 1977-11-29 Polaroid Corporation Diffusion transfer elements comprising color-providing compounds capable of cleavage upon reaction with silver ions and silver ion barrier layers
US4256826A (en) * 1978-08-14 1981-03-17 Eastman Kodak Company Bleach-fix sheets
US4605608A (en) * 1985-09-23 1986-08-12 Polaroid Corporation Image-receiving element with crosslinked hydrophilic polymer containing processing composition
US4690884A (en) * 1986-02-11 1987-09-01 Polaroid Corporation Photographic element and method for forming transparencies
EP0356581B1 (en) * 1988-08-09 1993-07-14 Agfa-Gevaert N.V. Method for processing a photographic silver halide emulsion material
US5478703A (en) * 1991-12-18 1995-12-26 Eastman Kodak Company Method and material for photographic processing
GB9126852D0 (en) * 1991-12-18 1992-02-19 Kodak Ltd Method and material for photographic processing
US5970271A (en) * 1997-03-11 1999-10-19 Polaroid Corporation Spool caddy for use with dry optical image processing of roll film
WO1998040787A1 (en) * 1997-03-11 1998-09-17 Polaroid Corporation System for optical dry processing of spooled photographic film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570272A (enrdf_load_stackoverflow) * 1956-03-07
BE594237A (enrdf_load_stackoverflow) * 1959-08-24
US3573048A (en) * 1968-01-31 1971-03-30 Eastman Kodak Co Photographic web processing

Also Published As

Publication number Publication date
GB1381054A (en) 1975-01-22
US3689272A (en) 1972-09-05
FR2123376A1 (enrdf_load_stackoverflow) 1972-09-08
FR2123376B1 (enrdf_load_stackoverflow) 1974-08-02

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