Silver halide photographic light-sensitive material

Claim 1

A silver halide photographic light-sensitive material comprising a support bearing thereon at least one hydrophilic colloidal layer containing silver halide grains spectrally sensitized with a spectral sensitizer, wherein the spectral sensitizers are selected from those represented by the following Formulas [I] and/or [II] and a hydrophilic colloid forming the hydrophilic colloidal layer contains gelatin whose saturated solubility is not more than 10 in an amount of not less than 35% by weight of the colloid wherein Z 11 and Z 12 each represent a group of atoms necessary for forming a benzoxazole nucleus, naphthoxazole nucleus, benzothiazole nucleus, naphthothiazole nucleus, benzoselenazole nucleus, naphthoselenazole nucleus, benzoimidazole nucleus, naphthoimidazole nucleus, pyridine nucleus or quinoline nucleus; R 11 and R 12 each represent an alkyl group, an alkenyl group or an aryl group; R 13 represents hydrogen, a methyl group or an ethyl group; X 1 .sup.⊖ represents an anion; and l represents zero or 1 ##STR6## wherein Z 21 represents a group of atoms necessary for forming a benzoxazole nucleus, naphthoxazole nucleus, benzothiazole nucleus, naphthothiazole nucleus, benzoselenazole nucleus, benzoimidazole nucleus or naphthoimidazole nucleus; Z 22 represents a group of atoms necessary for forming a rhodanine nucleus, 2-thiohydantoine nucleus or 2-thioselenazoline-2,4-dione nucleus; and R 21 and R 22 each represent an alkyl group, alkenyl group or aryl group.