FR2191158A1 - - Google Patents

Info

Publication number
FR2191158A1
FR2191158A1 FR7321528A FR7321528A FR2191158A1 FR 2191158 A1 FR2191158 A1 FR 2191158A1 FR 7321528 A FR7321528 A FR 7321528A FR 7321528 A FR7321528 A FR 7321528A FR 2191158 A1 FR2191158 A1 FR 2191158A1
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
FR7321528A
Other languages
French (fr)
Other versions
FR2191158B1 (sr
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Publication of FR2191158A1 publication Critical patent/FR2191158A1/fr
Application granted granted Critical
Publication of FR2191158B1 publication Critical patent/FR2191158B1/fr
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
    • 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
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Paints Or Removers (AREA)
FR7321528A 1972-07-04 1973-06-13 Expired FR2191158B1 (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16419172A DD103976A1 (sr) 1972-07-04 1972-07-04

Publications (2)

Publication Number Publication Date
FR2191158A1 true FR2191158A1 (sr) 1974-02-01
FR2191158B1 FR2191158B1 (sr) 1979-03-16

Family

ID=5487342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321528A Expired FR2191158B1 (sr) 1972-07-04 1973-06-13

Country Status (10)

Country Link
AT (1) AT325947B (sr)
BE (1) BE801725A (sr)
CH (1) CH574627A5 (sr)
CS (1) CS188167B2 (sr)
DD (1) DD103976A1 (sr)
DE (1) DE2332280C2 (sr)
FR (1) FR2191158B1 (sr)
GB (1) GB1401394A (sr)
HU (1) HU167753B (sr)
SU (1) SU496530A1 (sr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369489A (en) * 1941-09-25 1945-02-13 Eastman Kodak Co Acylated amino pyrazolone couplers
DE2042922A1 (de) * 1970-08-29 1972-03-02 Agfa Gevaert AG, 5090 Leverkusen Diffusionsfeste Purpurkomponenten zur Herstellung photographischer Farbbilder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
CS188167B2 (en) 1979-02-28
AT325947B (de) 1975-11-10
DD103976A1 (sr) 1974-02-12
SU496530A1 (ru) 1975-12-25
FR2191158B1 (sr) 1979-03-16
GB1401394A (en) 1975-07-16
BE801725A (fr) 1973-10-15
ATA234773A (de) 1975-01-15
CH574627A5 (sr) 1976-04-15
DE2332280C2 (de) 1983-01-05
HU167753B (sr) 1975-12-25
DE2332280A1 (de) 1974-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse