AU7786175A - Image dye-providing compounds and photographic colour diffusion transfer materials - Google Patents

Image dye-providing compounds and photographic colour diffusion transfer materials

Info

Publication number
AU7786175A
AU7786175A AU77861/75A AU7786175A AU7786175A AU 7786175 A AU7786175 A AU 7786175A AU 77861/75 A AU77861/75 A AU 77861/75A AU 7786175 A AU7786175 A AU 7786175A AU 7786175 A AU7786175 A AU 7786175A
Authority
AU
Australia
Prior art keywords
transfer materials
diffusion transfer
image dye
providing compounds
photographic colour
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
AU77861/75A
Other versions
AU483184B2 (en
Inventor
Sr. Richard Alfred Lindholm Jan Raymond Haase James J. Rentar
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
Priority claimed from US05/439,787 external-priority patent/US3932380A/en
Priority claimed from US05/439,809 external-priority patent/US3954476A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of AU7786175A publication Critical patent/AU7786175A/en
Publication of AU483184B2 publication Critical patent/AU483184B2/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
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • G03C8/18—Dye developers
    • 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)
  • Plural Heterocyclic Compounds (AREA)
AU77861/75A 1975-02-04 Image dye-providing compounds and photographic colour diffusion transfer materials Expired AU483184B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/439,787 US3932380A (en) 1974-02-05 1974-02-05 Magenta image-providing phenylazo-naphthyl dyes
US05/439,809 US3954476A (en) 1974-02-05 1974-02-05 Diffusable dye-releasing compounds which are cleavable upon oxidation

Publications (2)

Publication Number Publication Date
AU7786175A true AU7786175A (en) 1976-08-05
AU483184B2 AU483184B2 (en) 1976-08-05

Family

ID=

Also Published As

Publication number Publication date
CH616248A5 (en) 1980-03-14
NL7501348A (en) 1975-08-07
NL178911B (en) 1986-01-02
FR2273304B1 (en) 1978-03-17
NL178911C (en) 1986-06-02
FR2273304A1 (en) 1975-12-26
GB1490248A (en) 1977-10-26

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