JPS54124023A - Purification of redox dye releaser - Google Patents

Purification of redox dye releaser

Info

Publication number
JPS54124023A
JPS54124023A JP2261879A JP2261879A JPS54124023A JP S54124023 A JPS54124023 A JP S54124023A JP 2261879 A JP2261879 A JP 2261879A JP 2261879 A JP2261879 A JP 2261879A JP S54124023 A JPS54124023 A JP S54124023A
Authority
JP
Japan
Prior art keywords
purification
redox dye
dye releaser
releaser
redox
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.)
Pending
Application number
JP2261879A
Other languages
Japanese (ja)
Inventor
Edouitsuku Mirunaa Nigeru
Kiyaroru Peine Kurisuchiyan
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
Publication of JPS54124023A publication Critical patent/JPS54124023A/en
Pending 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
    • 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30541—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the released group
    • G03C7/30547—Dyes
    • 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)
  • Color Printing (AREA)
JP2261879A 1978-03-02 1979-03-01 Purification of redox dye releaser Pending JPS54124023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB837778 1978-03-02

Publications (1)

Publication Number Publication Date
JPS54124023A true JPS54124023A (en) 1979-09-26

Family

ID=9851373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2261879A Pending JPS54124023A (en) 1978-03-02 1979-03-01 Purification of redox dye releaser

Country Status (4)

Country Link
JP (1) JPS54124023A (en)
DE (1) DE2908144A1 (en)
FR (1) FR2418947A1 (en)
GB (1) GB2019429B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3580785D1 (en) * 1984-05-10 1991-01-17 Fuji Photo Film Co Ltd COLOR PHOTOGRAPHIC LIGHT SENSITIVE SILVER HALOGENIDE MATERIAL.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998637A (en) * 1974-07-10 1976-12-21 Eastman Kodak Company Process for producing positive color diffusion transfer images using redox dye releasers

Also Published As

Publication number Publication date
FR2418947B1 (en) 1982-03-12
GB2019429B (en) 1982-07-07
FR2418947A1 (en) 1979-09-28
GB2019429A (en) 1979-10-31
DE2908144A1 (en) 1979-09-20

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