Silver halide photographic materials
AssigneeFuji Photo Film Co., Ltd.
InventorKunio Ishigaki
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Abstract
A silver halide photographic material is disclosed, comprising a support having thereon at least one silver halide emulsion layer and at least one protective layer above the emulsion layer, wherein colloidal silica is present in at least one of the emulsion layers and the dynamic friction coefficient of the surface of the outermost layer of the protective layer is 0.35 or less.
Claims7
A silver halide photographic element comprising a support having thereon at least one silver halide emulsion layer containing colloidal silica having an average particle size of from 5 to 500 m.mu. and in a dry weight ratio based on gelatin in said silver halide emulsion layer of from 0.05 to 1.0, and at least one light insensitive protective layer disposed above said at least one silver halide emulsion layer containing said colloidal silica, and wherein an outermost layer of said at least one light insensitive protective layer has an exposed outer surface and contains a lubricant in an amount effective to provide a dynamic friction coefficient of said outer surface of 0.35 or less.
Dependencies are inferred from the claim text.