FR2320581B1 - - Google Patents

Info

Publication number
FR2320581B1
FR2320581B1 FR7623604A FR7623604A FR2320581B1 FR 2320581 B1 FR2320581 B1 FR 2320581B1 FR 7623604 A FR7623604 A FR 7623604A FR 7623604 A FR7623604 A FR 7623604A FR 2320581 B1 FR2320581 B1 FR 2320581B1
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.)
Expired
Application number
FR7623604A
Other languages
French (fr)
Other versions
FR2320581A1 (fr
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 JP50094292A external-priority patent/JPS5234730A/ja
Priority claimed from JP5105376A external-priority patent/JPS52134430A/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of FR2320581A1 publication Critical patent/FR2320581A1/fr
Application granted granted Critical
Publication of FR2320581B1 publication Critical patent/FR2320581B1/fr
Granted 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/516—N-acylated derivatives
    • 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)
FR7623604A 1975-08-02 1976-08-02 Procede de formation d'une image photographique en couleurs Granted FR2320581A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50094292A JPS5234730A (en) 1975-08-02 1975-08-02 Dye image formation method
JP5105376A JPS52134430A (en) 1976-05-04 1976-05-04 Color image forming agent

Publications (2)

Publication Number Publication Date
FR2320581A1 FR2320581A1 (fr) 1977-03-04
FR2320581B1 true FR2320581B1 (enrdf_load_stackoverflow) 1982-02-12

Family

ID=26391570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623604A Granted FR2320581A1 (fr) 1975-08-02 1976-08-02 Procede de formation d'une image photographique en couleurs

Country Status (4)

Country Link
CA (1) CA1082972A (enrdf_load_stackoverflow)
DE (1) DE2634730C3 (enrdf_load_stackoverflow)
FR (1) FR2320581A1 (enrdf_load_stackoverflow)
GB (1) GB1556824A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240036A1 (de) * 1982-10-28 1984-05-10 Lev Michajlovič Moskva Blinov Anthrachinonderivate, verfahren zu ihrer herstellung und ihre verwendung in fluesigkristallmaterialien fuer elektrooptische vorrichtungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983609A (en) * 1956-12-20 1961-05-09 Eastman Kodak Co Chemical sensitization of photographic emulsions
US3047386A (en) * 1957-08-26 1962-07-31 Polaroid Corp Anthraquinone dye developers

Also Published As

Publication number Publication date
AU1640876A (en) 1978-08-17
DE2634730C3 (de) 1980-07-24
CA1082972A (en) 1980-08-05
DE2634730A1 (de) 1977-06-23
DE2634730B2 (de) 1979-10-25
FR2320581A1 (fr) 1977-03-04
GB1556824A (en) 1979-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse