Title:
BLACK COLLOIDAL SILVER DISPERSION, METHOD FOR PREPARING THE SAME, AND SILVER HALIDE COLOR PHOTOSENSITIVE MATERIAL USING THE SAME
Document Type and Number:
Japanese Patent JP2006259320
Kind Code:
A
Abstract:
To provide a black colloidal silver dispersion excellent in dispersion stability, a method for preparing the same and a silver halide color photosensitive material improved in dot quality, dot color tone stability and white background properties.
In the method for preparing the black colloidal silver dispersion, the black colloidal silver dispersion is prepared by reducing a silver salt in the presence of a compound represented by general formula (S).
More Like This:
Inventors:
ITO HIROHIDE
Application Number:
JP2005077423A
Publication Date:
September 28, 2006
Filing Date:
March 17, 2005
Export Citation:
Assignee:
KONICA MINOLTA MED & GRAPHIC
International Classes:
G03C1/825; G03C7/20