FR2284141A1 - Nouveaux coupleurs pour jaune d'equivalent 2 - Google Patents

Nouveaux coupleurs pour jaune d'equivalent 2

Info

Publication number
FR2284141A1
FR2284141A1 FR7527362A FR7527362A FR2284141A1 FR 2284141 A1 FR2284141 A1 FR 2284141A1 FR 7527362 A FR7527362 A FR 7527362A FR 7527362 A FR7527362 A FR 7527362A FR 2284141 A1 FR2284141 A1 FR 2284141A1
Authority
FR
France
Prior art keywords
yellow
equivalent
new couplers
couplers
new
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
FR7527362A
Other languages
English (en)
Other versions
FR2284141B1 (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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2284141A1 publication Critical patent/FR2284141A1/fr
Application granted granted Critical
Publication of FR2284141B1 publication Critical patent/FR2284141B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C07D249/12—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • 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
    • G03C7/30535—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7527362A 1974-09-06 1975-09-05 Nouveaux coupleurs pour jaune d'equivalent 2 Granted FR2284141A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742442703 DE2442703A1 (de) 1974-09-06 1974-09-06 Farbphotographisches material mit neuen 2-aequivalent-gelbkupplern

Publications (2)

Publication Number Publication Date
FR2284141A1 true FR2284141A1 (fr) 1976-04-02
FR2284141B1 FR2284141B1 (fr) 1979-06-22

Family

ID=5925029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527362A Granted FR2284141A1 (fr) 1974-09-06 1975-09-05 Nouveaux coupleurs pour jaune d'equivalent 2

Country Status (5)

Country Link
JP (1) JPS5153825A (fr)
BE (1) BE832826A (fr)
DE (1) DE2442703A1 (fr)
FR (1) FR2284141A1 (fr)
GB (1) GB1529573A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615027A5 (fr) * 1976-04-14 1979-12-28 Ciba Geigy Ag
CH627562A5 (de) 1977-04-29 1982-01-15 Ciba Geigy Ag Farbphotographisches material.
JPH0610753B2 (ja) * 1984-09-25 1994-02-09 コニカ株式会社 ハロゲン化銀カラ−写真感光材料
JPS6275526A (ja) * 1985-09-30 1987-04-07 Konishiroku Photo Ind Co Ltd カラ−写真感光材料
JP2553890B2 (ja) * 1987-10-29 1996-11-13 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
JP2571086B2 (ja) * 1988-01-12 1997-01-16 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料の処理方法
AU8142394A (en) * 1993-11-24 1995-06-13 Bayer Aktiengesellschaft Alkyl-n-pyrroles
DE19855808A1 (de) 1998-12-03 2000-06-08 Agfa Gevaert Ag Acetanilidkuppler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433812A1 (de) * 1973-07-16 1975-02-06 Konishiroku Photo Ind Fotografischer gelbkuppler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433812A1 (de) * 1973-07-16 1975-02-06 Konishiroku Photo Ind Fotografischer gelbkuppler

Also Published As

Publication number Publication date
BE832826A (nl) 1976-03-01
JPS5153825A (en) 1976-05-12
DE2442703A1 (de) 1976-03-18
FR2284141B1 (fr) 1979-06-22
GB1529573A (en) 1978-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse