JPS6440831A - Photographic coupler, silver halide color photographic sensitive material and color image forming method - Google Patents

Photographic coupler, silver halide color photographic sensitive material and color image forming method

Info

Publication number
JPS6440831A
JPS6440831A JP19715087A JP19715087A JPS6440831A JP S6440831 A JPS6440831 A JP S6440831A JP 19715087 A JP19715087 A JP 19715087A JP 19715087 A JP19715087 A JP 19715087A JP S6440831 A JPS6440831 A JP S6440831A
Authority
JP
Japan
Prior art keywords
coupler
group
binding
formula
photographic
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
JP19715087A
Other languages
Japanese (ja)
Inventor
Shigeki Yokoyama
Tadahisa Sato
Keizo Kimura
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP19715087A priority Critical patent/JPS6440831A/en
Publication of JPS6440831A publication Critical patent/JPS6440831A/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
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/381—Heterocyclic compounds
    • G03C7/382—Heterocyclic compounds with two heterocyclic rings
    • G03C7/3825—Heterocyclic compounds with two heterocyclic rings the nuclei containing only nitrogen as hetero atoms
    • G03C7/3835—Heterocyclic compounds with two heterocyclic rings the nuclei containing only nitrogen as hetero atoms four nitrogen atoms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

PURPOSE:To sharpen a visible absorption spectrum, and to make the color of the titled coupler distinct, by incorporating a specified pyrazoloazole short wavelength type mazenta or yellow coupler in the titled material. CONSTITUTION:The novel pyrazoloazole type coupler is shown by formula I, wherein R1 is H or a substituting group, X is H or a group capable of releasing by coupling reaction with the oxidant of an aromatic primary amine developing agent (A), Za, Zb and Zc are each =CH- or =C(-R2)- group, etc., one of Za-Zb binding and Zb-Zc binding is a double bond, and another of them is a single bond, R2 is H or a substituting group, R1 or R2 may be a divalent binding group. Said coupler may be a polymer binding with a main chain of said polymer through the group R1 or R2. And, the photosensitive material having a layer contg. the coupler shown by the formula (the coupler shown by formula II) is preferably developed with a developer contg. a developing agent (A).
JP19715087A 1987-08-06 1987-08-06 Photographic coupler, silver halide color photographic sensitive material and color image forming method Pending JPS6440831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19715087A JPS6440831A (en) 1987-08-06 1987-08-06 Photographic coupler, silver halide color photographic sensitive material and color image forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19715087A JPS6440831A (en) 1987-08-06 1987-08-06 Photographic coupler, silver halide color photographic sensitive material and color image forming method

Publications (1)

Publication Number Publication Date
JPS6440831A true JPS6440831A (en) 1989-02-13

Family

ID=16369596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19715087A Pending JPS6440831A (en) 1987-08-06 1987-08-06 Photographic coupler, silver halide color photographic sensitive material and color image forming method

Country Status (1)

Country Link
JP (1) JPS6440831A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164289A (en) * 1990-05-11 1992-11-17 Fuji Photo Film Co., Ltd. Dye forming coupler and silver halide color photographic material containing the same and method for forming color image

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177458A (en) * 1985-02-01 1986-08-09 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material
JPS62153953A (en) * 1985-12-27 1987-07-08 Fuji Photo Film Co Ltd Color photographic sensitive material
JPS63177136A (en) * 1987-01-19 1988-07-21 Konica Corp Silver halide photographic sensitive material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177458A (en) * 1985-02-01 1986-08-09 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material
JPS62153953A (en) * 1985-12-27 1987-07-08 Fuji Photo Film Co Ltd Color photographic sensitive material
JPS63177136A (en) * 1987-01-19 1988-07-21 Konica Corp Silver halide photographic sensitive material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164289A (en) * 1990-05-11 1992-11-17 Fuji Photo Film Co., Ltd. Dye forming coupler and silver halide color photographic material containing the same and method for forming color image

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