JPS6418148A - Silver halide photographic sensitive material having good spectral absorption characteristic of formed dye - Google Patents

Silver halide photographic sensitive material having good spectral absorption characteristic of formed dye

Info

Publication number
JPS6418148A
JPS6418148A JP17522987A JP17522987A JPS6418148A JP S6418148 A JPS6418148 A JP S6418148A JP 17522987 A JP17522987 A JP 17522987A JP 17522987 A JP17522987 A JP 17522987A JP S6418148 A JPS6418148 A JP S6418148A
Authority
JP
Japan
Prior art keywords
group
formula
silver halide
compd
hydrogen atom
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.)
Pending
Application number
JP17522987A
Other languages
Japanese (ja)
Inventor
Shigeto Hirabayashi
Noboru Mizukura
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
Priority to JP17522987A priority Critical patent/JPS6418148A/en
Publication of JPS6418148A publication Critical patent/JPS6418148A/en
Pending 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
    • G03C7/392—Additives
    • G03C7/39208—Organic compounds
    • G03C7/39232—Organic compounds with an oxygen-containing function
    • 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
    • G03C7/3003—Materials characterised by the use of combinations of photographic compounds known as such, or by a particular location in the photographic element
    • G03C7/3005—Combinations of couplers and photographic additives
    • G03C7/3008—Combinations of couplers having the coupling site in rings of cyclic compounds and photographic additives
    • G03C7/301—Combinations of couplers having the coupling site in pyrazoloazole rings and photographic additives

Abstract

PURPOSE:To improve the color reproducibility of the titled material by incorporating a specified magenta coupler and a specified compd. in at least one layer of a silver halide emulsion layer, thereby forming a magenta dye image which has the excellent hue and reduce sharply the absorption in a long wavelength side to zero. CONSTITUTION:The titled material contains at least one of the magenta coupler shown by formula I and at least one of the compd. shown by formula II in at least one layer of the silver halide emulsion layer. In formula I, Z is a nonmetal atomic group necessary for forming a nitrogen-contg. heterocyclic ring which may be substituted, X is hydrogen atom or a group capable of releasing by allowing to react with the oxidant of a color developing main agent, R is hydrogen atom or a substituting group. In formula II, Y is a substituting group, Ra and Rb are each alkyl, an alicyclic compd. residual group, aryl or a heterocyclic ring group, Rc is hydrogen atom, alkyl, an alicyclic compd. residual group, aryl or a heterocyclic ring group, (l) is an integer of 0-5, (m) is an integer of 1-4. Thus, the color reproducibility of the titled material is remarkably improved.
JP17522987A 1987-07-13 1987-07-13 Silver halide photographic sensitive material having good spectral absorption characteristic of formed dye Pending JPS6418148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17522987A JPS6418148A (en) 1987-07-13 1987-07-13 Silver halide photographic sensitive material having good spectral absorption characteristic of formed dye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17522987A JPS6418148A (en) 1987-07-13 1987-07-13 Silver halide photographic sensitive material having good spectral absorption characteristic of formed dye

Publications (1)

Publication Number Publication Date
JPS6418148A true JPS6418148A (en) 1989-01-20

Family

ID=15992531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17522987A Pending JPS6418148A (en) 1987-07-13 1987-07-13 Silver halide photographic sensitive material having good spectral absorption characteristic of formed dye

Country Status (1)

Country Link
JP (1) JPS6418148A (en)

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