FR2217726A1 - - Google Patents

Info

Publication number
FR2217726A1
FR2217726A1 FR7306646A FR7306646A FR2217726A1 FR 2217726 A1 FR2217726 A1 FR 2217726A1 FR 7306646 A FR7306646 A FR 7306646A FR 7306646 A FR7306646 A FR 7306646A FR 2217726 A1 FR2217726 A1 FR 2217726A1
Authority
FR
France
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.)
Granted
Application number
FR7306646A
Other languages
French (fr)
Other versions
FR2217726B1 (xx
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 FR2217726A1 publication Critical patent/FR2217726A1/fr
Application granted granted Critical
Publication of FR2217726B1 publication Critical patent/FR2217726B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7306646A 1973-02-12 1973-02-26 Expired FR2217726B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33172973A 1973-02-12 1973-02-12

Publications (2)

Publication Number Publication Date
FR2217726A1 true FR2217726A1 (xx) 1974-09-06
FR2217726B1 FR2217726B1 (xx) 1983-01-14

Family

ID=23295134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306646A Expired FR2217726B1 (xx) 1973-02-12 1973-02-26

Country Status (7)

Country Link
JP (1) JPS49126332A (xx)
BE (1) BE796042A (xx)
CH (1) CH588096A5 (xx)
DE (2) DE2462184A1 (xx)
FR (1) FR2217726B1 (xx)
GB (1) GB1465184A (xx)
NL (1) NL7401911A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954476A (en) * 1974-02-05 1976-05-04 Eastman Kodak Company Diffusable dye-releasing compounds which are cleavable upon oxidation
US5234800A (en) * 1990-02-22 1993-08-10 Eastman Kodak Company Photographic material and process comprising wash-out naphtholic coupler
KR101633796B1 (ko) * 2008-05-22 2016-06-27 스미또모 가가꾸 가부시키가이샤 아조화합물 또는 그 염, 및 그 제조방법

Also Published As

Publication number Publication date
DE2462184A1 (de) 1976-03-18
GB1465184A (en) 1977-02-23
DE2406626A1 (de) 1974-08-29
NL7401911A (xx) 1974-08-14
JPS49126332A (xx) 1974-12-03
BE796042A (fr) 1973-08-27
FR2217726B1 (xx) 1983-01-14
CH588096A5 (xx) 1977-05-31
AU6549174A (en) 1975-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse