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Patent Searching and Data


Title:
SILVER HALIDE COLOR PHOTOSENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JP2005077961
Kind Code:
A
Abstract:

To provide a silver halide color photosensitive material excellent in pressure resistance, sticking resistance before development, and dark fading resistance during image preservation.

In the silver halide color photosensitive material having photosensitive layers containing a silver halide emulsion on a support, a surfactant represented by a general formula (1) or formula (2) is contained and at least one of the photosensitive layers contains a dye forming coupler represented by formula (a) wherein R represents a substituent; Z represents a group of atoms required to form an N-containing 6- or 7-membered ring in combination with -N-C=N-; R' represents a substituent; n represents an integer of 0-4; X represents H or a substituent; and A represents H or a group which can be released in coupling with an oxidant of a coupling main agent.


Inventors:
NAKAMURA TAKESHI
Application Number:
JP2003310811A
Publication Date:
March 24, 2005
Filing Date:
September 03, 2003
Export Citation:
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Assignee:
KONICA MINOLTA MED & GRAPHIC
KONICA MINOLTA PHOTO IMAGING
International Classes:
G03C7/392; G03C1/035; G03C1/30; G03C1/38; G03C7/36; (IPC1-7): G03C7/392; G03C1/035; G03C1/30; G03C1/38; G03C7/36