FR2302551A1 - Procede de formation d'une image photographique de coloration magenta - Google Patents

Procede de formation d'une image photographique de coloration magenta

Info

Publication number
FR2302551A1
FR2302551A1 FR7605040A FR7605040A FR2302551A1 FR 2302551 A1 FR2302551 A1 FR 2302551A1 FR 7605040 A FR7605040 A FR 7605040A FR 7605040 A FR7605040 A FR 7605040A FR 2302551 A1 FR2302551 A1 FR 2302551A1
Authority
FR
France
Prior art keywords
forming
photographic image
magenta coloring
magenta
coloring
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.)
Granted
Application number
FR7605040A
Other languages
English (en)
French (fr)
Other versions
FR2302551B1 (OSRAM
Inventor
Tak
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
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of FR2302551A1 publication Critical patent/FR2302551A1/fr
Application granted granted Critical
Publication of FR2302551B1 publication Critical patent/FR2302551B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
    • 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
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/30529—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site in rings of cyclic compounds
    • 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
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7605040A 1975-02-25 1976-02-24 Procede de formation d'une image photographique de coloration magenta Granted FR2302551A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50023279A JPS51112342A (en) 1975-02-25 1975-02-25 Divalent magenta coupler for color photograph

Publications (2)

Publication Number Publication Date
FR2302551A1 true FR2302551A1 (fr) 1976-09-24
FR2302551B1 FR2302551B1 (OSRAM) 1979-08-24

Family

ID=12106151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605040A Granted FR2302551A1 (fr) 1975-02-25 1976-02-24 Procede de formation d'une image photographique de coloration magenta

Country Status (5)

Country Link
US (1) US4126462A (OSRAM)
JP (1) JPS51112342A (OSRAM)
DE (1) DE2607726A1 (OSRAM)
FR (1) FR2302551A1 (OSRAM)
GB (1) GB1539596A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448237A (en) * 1977-09-22 1979-04-16 Fuji Photo Film Co Ltd Cyan coupler for photography
US5704364A (en) * 1995-11-08 1998-01-06 Instromedix, Inc. Concurrent medical patient data and voice communication method and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415652A (en) * 1965-04-01 1968-12-10 Eastman Kodak Co Silver halide color photographic elements utilizing alpha-sulfonyloxy substituted two-equivalent yellow-forming couplers
US3765886A (en) * 1971-08-06 1973-10-16 Eastman Kodak Co Image transfer systems with {40 onium indophenoxide image dyes

Also Published As

Publication number Publication date
JPS5346452B2 (OSRAM) 1978-12-14
JPS51112342A (en) 1976-10-04
DE2607726A1 (de) 1976-09-02
US4126462A (en) 1978-11-21
GB1539596A (en) 1979-01-31
FR2302551B1 (OSRAM) 1979-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse