Patent ID: 6174658
Filing Date: 2001-01-16
Classification: G03C,Y10S

Abstract:
A silver halide light-sensitive photographic material comprising a support having thereon at least one light-sensitive halide emulsion layer and at least one non light-sensitive hydrophilic colloidal layer, wherein at least one of the light-sensitive silver halide emulsion layers or the non light-sensitive hydrophilic colloidal layers contains fine solid particles of a compound exhibiting a fluorescent whitening effect,wherein said compound is a substantially water-insoluble organic salt, represented by the formula (I),(I)A.sup.n- n(B.sup.+)wherein A represents a fluorescent whitening agent component having an anionic group; B represents an organic cation having total carbon atoms of not less than 15, and n represents an integer of 1 to 9.