BE832826A - 2-EQUIVALENT DYE FORMERS FOR YELLOW - Google Patents

2-EQUIVALENT DYE FORMERS FOR YELLOW

Info

Publication number
BE832826A
BE832826A BE1006849A BE1006849A BE832826A BE 832826 A BE832826 A BE 832826A BE 1006849 A BE1006849 A BE 1006849A BE 1006849 A BE1006849 A BE 1006849A BE 832826 A BE832826 A BE 832826A
Authority
BE
Belgium
Prior art keywords
yellow
equivalent dye
dye formers
formers
equivalent
Prior art date
Application number
BE1006849A
Other languages
Dutch (nl)
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 filed Critical
Publication of BE832826A publication Critical patent/BE832826A/en

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)
BE1006849A 1974-09-06 1975-08-28 2-EQUIVALENT DYE FORMERS FOR YELLOW BE832826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742442703 DE2442703A1 (en) 1974-09-06 1974-09-06 COLOR PHOTOGRAPHIC MATERIAL WITH NEW 2-AEQUIVALENT YELLOW COUPLERS

Publications (1)

Publication Number Publication Date
BE832826A true BE832826A (en) 1976-03-01

Family

ID=5925029

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006849A BE832826A (en) 1974-09-06 1975-08-28 2-EQUIVALENT DYE FORMERS FOR YELLOW

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615027A5 (en) * 1976-04-14 1979-12-28 Ciba Geigy Ag
CH627562A5 (en) 1977-04-29 1982-01-15 Ciba Geigy Ag COLOR PHOTOGRAPHIC MATERIAL.
JPH0610753B2 (en) * 1984-09-25 1994-02-09 コニカ株式会社 Silver halide color photographic light-sensitive material
JPS6275526A (en) * 1985-09-30 1987-04-07 Konishiroku Photo Ind Co Ltd Color photographic sensitive material
JP2553890B2 (en) * 1987-10-29 1996-11-13 富士写真フイルム株式会社 Silver halide color photographic light-sensitive material
JP2571086B2 (en) * 1988-01-12 1997-01-16 富士写真フイルム株式会社 Processing method of silver halide color photographic light-sensitive material
WO1995014383A1 (en) * 1993-11-24 1995-06-01 Bayer Aktiengesellschaft Alkyl-n-pyrroles
DE19855808A1 (en) 1998-12-03 2000-06-08 Agfa Gevaert Ag New triazolyl-acylacetanilides useful as yellow couplers in color photographic materials, especially color negative film

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125733B2 (en) * 1973-07-16 1976-08-02

Also Published As

Publication number Publication date
JPS5153825A (en) 1976-05-12
FR2284141B1 (en) 1979-06-22
DE2442703A1 (en) 1976-03-18
FR2284141A1 (en) 1976-04-02
GB1529573A (en) 1978-10-25

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