CA974393A - Diffusion transfer systems - Google Patents

Diffusion transfer systems

Info

Publication number
CA974393A
CA974393A CA144,434A CA144434A CA974393A CA 974393 A CA974393 A CA 974393A CA 144434 A CA144434 A CA 144434A CA 974393 A CA974393 A CA 974393A
Authority
CA
Canada
Prior art keywords
transfer systems
diffusion transfer
diffusion
systems
transfer
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
CA144,434A
Other versions
CA144434S (en
Inventor
Thomas E. Gompf
Kin K. Lum
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 CA974393A publication Critical patent/CA974393A/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
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA144,434A 1971-07-06 1972-06-12 Diffusion transfer systems Expired CA974393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16006871A 1971-07-06 1971-07-06

Publications (1)

Publication Number Publication Date
CA974393A true CA974393A (en) 1975-09-16

Family

ID=22575385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,434A Expired CA974393A (en) 1971-07-06 1972-06-12 Diffusion transfer systems

Country Status (4)

Country Link
US (1) US3698897A (en)
CA (1) CA974393A (en)
FR (1) FR2144819B1 (en)
GB (1) GB1397964A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152153A (en) * 1971-08-31 1979-05-01 Eastman Kodak Company Sulfonamido dye releasing compounds in photographic elements
BE792598A (en) * 1971-12-10 1973-06-12 Eastman Kodak Co PHOTOGRAPHIC PRODUCT CONTAINING OXYCHROMIC COMPOUNDS AND PROCESS FOR OBTAINING AN IMAGE FROM THIS PRODUCT
US3935262A (en) * 1971-12-10 1976-01-27 Eastman Kodak Company Oxichromic compounds, stabilized oxichromic compounds and processes for preparing same
BE792600A (en) * 1972-02-17 1973-06-12 Eastman Kodak Co PRODUCTS AND METHODS FOR COLOR PHOTOGRAPHY
US3942987A (en) * 1973-02-12 1976-03-09 Eastman Kodak Company Photographic materials with ballasted, alkali cleavable azo dyes
JPS587987B2 (en) * 1973-04-13 1983-02-14 富士写真フイルム株式会社 color
US4009029A (en) * 1973-06-05 1977-02-22 Eastman Kodak Company Cyanoethyl-containing blocked development restrainers
GB1478995A (en) * 1973-06-05 1977-07-06 Eastman Kodak Co Material containing a nitroxyl radical for use in photography
US3998640A (en) * 1973-06-05 1976-12-21 Eastman Kodak Company Photographic elements containing N-oxide oxidants
US3868252A (en) * 1973-11-02 1975-02-25 Eastman Kodak Co Photographic elements containing polymeric oxidants
US3928043A (en) * 1973-11-16 1975-12-23 Eastman Kodak Co Photographic elements containing iodoso or iodoxy oxidants
US3923510A (en) * 1973-12-06 1975-12-02 Eastman Kodak Co Process for producing color images by bleaching redox diffusible dye releasers
US4268606A (en) * 1974-02-05 1981-05-19 Eastman Kodak Company Azo dye compounds and photographic materials
US3954476A (en) * 1974-02-05 1976-05-04 Eastman Kodak Company Diffusable dye-releasing compounds which are cleavable upon oxidation
US3998637A (en) * 1974-07-10 1976-12-21 Eastman Kodak Company Process for producing positive color diffusion transfer images using redox dye releasers
US4053312A (en) * 1974-09-04 1977-10-11 Eastman Kodak Company O-sulfonamidonaphthol diffusible dye image providing compounds
US3993638A (en) * 1975-04-16 1976-11-23 Eastman Kodak Company Ballasted p-sulfonamidophenols capable of releasing a non-heterocyclic azo dye
US4199355A (en) * 1975-06-24 1980-04-22 Eastman Kodak Company Positive-working immobile photographic compounds and photographic elements containing same
US4030920A (en) * 1976-04-12 1977-06-21 Eastman Kodak Company Processing compositions containing glycols for color transfer processes comprising direct positive silver halide developement
FR2427212A1 (en) * 1978-05-31 1979-12-28 Eastman Kodak Co
JPS5717949A (en) * 1980-07-04 1982-01-29 Fuji Photo Film Co Ltd Color photographic sensitive material
DE3468282D1 (en) * 1984-01-12 1988-02-04 Agfa Gevaert Nv Compounds for use in a dye diffusion transfer process and photographic elements incorporating them
EP0345839A1 (en) * 1988-06-07 1989-12-13 Agfa-Gevaert N.V. Magenta dye-releasing compounds

Also Published As

Publication number Publication date
FR2144819B1 (en) 1974-07-26
FR2144819A1 (en) 1973-02-16
GB1397964A (en) 1975-06-18
US3698897A (en) 1972-10-17

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