JPS57155537A - Color photographic sensitive silver halide material - Google Patents

Color photographic sensitive silver halide material

Info

Publication number
JPS57155537A
JPS57155537A JP4211581A JP4211581A JPS57155537A JP S57155537 A JPS57155537 A JP S57155537A JP 4211581 A JP4211581 A JP 4211581A JP 4211581 A JP4211581 A JP 4211581A JP S57155537 A JPS57155537 A JP S57155537A
Authority
JP
Japan
Prior art keywords
coupler
compound
silver halide
component
nondiffusion
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
JP4211581A
Other languages
Japanese (ja)
Other versions
JPS6358347B2 (en
Inventor
Toshibumi Iijima
Yoshitaka Yamada
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 JP4211581A priority Critical patent/JPS57155537A/en
Publication of JPS57155537A publication Critical patent/JPS57155537A/en
Publication of JPS6358347B2 publication Critical patent/JPS6358347B2/ja
Granted 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers

Landscapes

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

Abstract

PURPOSE:To improve the graininess and sharpness by adding a development inhibitor releasing compound and a compound contg. a nondiffusion type coupler component and a scavenger component to the silver halide emulsion layer. CONSTITUTION:To a silver halide emulsion layer are added a development inhibitor releasing compound (DIR compound) and a compound represented by general formulaI[where R is H, alkyl or phenyl, nondiffusion type coupler-Iis residue obtd. by removing H at the active site of a coupler from the coupler forming a nondiffusion type coloring dye by coupling with the oxidant of a color developing agent, and coupler component-Iis a residue (savenger component) obtd. by removing H at the active site of a coupler from the coupler forming a diffusion type coloring dye or a compound assuming no color by coupling with the oxidant]. The graininess and sharpness can be improved without exerting unfavorable influence due to the DIR compound on the gradation and a processing soln.
JP4211581A 1981-03-20 1981-03-20 Color photographic sensitive silver halide material Granted JPS57155537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4211581A JPS57155537A (en) 1981-03-20 1981-03-20 Color photographic sensitive silver halide material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4211581A JPS57155537A (en) 1981-03-20 1981-03-20 Color photographic sensitive silver halide material

Publications (2)

Publication Number Publication Date
JPS57155537A true JPS57155537A (en) 1982-09-25
JPS6358347B2 JPS6358347B2 (en) 1988-11-15

Family

ID=12626946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4211581A Granted JPS57155537A (en) 1981-03-20 1981-03-20 Color photographic sensitive silver halide material

Country Status (1)

Country Link
JP (1) JPS57155537A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217932A (en) * 1982-06-11 1983-12-19 Fuji Photo Film Co Ltd Silver halide color photosensitive material
EP0204175A1 (en) 1985-05-09 1986-12-10 Fuji Photo Film Co., Ltd. Silver halide color photographic materials
JPS64547A (en) * 1987-02-05 1989-01-05 Konica Corp Silver halide color photographic sensitive material with improved sharpness and graininess
JPH01131559A (en) * 1987-08-13 1989-05-24 Konica Corp Silver halide photographic sensitive material having superior color reproducibility
JPH01224753A (en) * 1988-03-04 1989-09-07 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
US4985336A (en) * 1985-07-24 1991-01-15 Fuji Photo Film Co., Ltd. Silver halide photographic material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648296U (en) * 1987-07-03 1989-01-18

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408194A (en) * 1963-10-01 1968-10-29 Eastman Kodak Co Silver halide emulsion layers containing yellow dye forming couplers
US3419391A (en) * 1965-05-24 1968-12-31 Eastman Kodak Co Silver halide color photography utilizing magenta-dye-forming couplers
US3933501A (en) * 1973-11-28 1976-01-20 Eastman Kodak Company Photographic elements containing color-forming couplers having and inhibiting effect upon the reactivity of competing couplers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408194A (en) * 1963-10-01 1968-10-29 Eastman Kodak Co Silver halide emulsion layers containing yellow dye forming couplers
US3419391A (en) * 1965-05-24 1968-12-31 Eastman Kodak Co Silver halide color photography utilizing magenta-dye-forming couplers
US3933501A (en) * 1973-11-28 1976-01-20 Eastman Kodak Company Photographic elements containing color-forming couplers having and inhibiting effect upon the reactivity of competing couplers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217932A (en) * 1982-06-11 1983-12-19 Fuji Photo Film Co Ltd Silver halide color photosensitive material
JPS6344218B2 (en) * 1982-06-11 1988-09-02 Fuji Photo Film Co Ltd
EP0204175A1 (en) 1985-05-09 1986-12-10 Fuji Photo Film Co., Ltd. Silver halide color photographic materials
US4985336A (en) * 1985-07-24 1991-01-15 Fuji Photo Film Co., Ltd. Silver halide photographic material
JPS64547A (en) * 1987-02-05 1989-01-05 Konica Corp Silver halide color photographic sensitive material with improved sharpness and graininess
JPH01131559A (en) * 1987-08-13 1989-05-24 Konica Corp Silver halide photographic sensitive material having superior color reproducibility
JPH01224753A (en) * 1988-03-04 1989-09-07 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material

Also Published As

Publication number Publication date
JPS6358347B2 (en) 1988-11-15

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