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Title:
SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JPH07152121
Kind Code:
A
Abstract:

PURPOSE: To obtain the color photographic sensitive material superior in color reproduction performance and storage stability of a raw stock by specifying the contents of a blue-sensitive silver halide emulsion layer and a photographic constituent layer.

CONSTITUTION: At least one of the blue-sensitive silver halide emulsion layers contains at least one kind of DIR compound represented by the formula; A-(TIME)n-INHIBIT in which A is a coupler residue; TIME is a timing group for finally releasing INHIBIT controlled at a suitalble time; INHIBIT is a group to be released to give a triazole ring group as a development inhibitor represented by formula I or II; R11 is alkylthio; R12 is H, alkyl, or the like; and R13 is alkyl, cycloalkyl, or the like. At least one of the photographic constituent layers contains at least one kind of yellow dye represented by formula III in which R21 is H, alkyl, or the like; each of R22-R24 is H, aryl, or the like; R25 is H, amino, or the like; and each of R26 and R27 is H, alkyl, or the like.


Inventors:
YAMAUCHI REIKO
HIRABAYASHI SHIGETO
Application Number:
JP30006193A
Publication Date:
June 16, 1995
Filing Date:
November 30, 1993
Export Citation:
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Assignee:
KONISHIROKU PHOTO IND
International Classes:
G03C7/00; G03C1/83; G03C7/20; G03C7/26; G03C7/305; (IPC1-7): G03C7/305; G03C1/83; G03C7/00; G03C7/20; G03C7/26