Silver halide photographic materials
AssigneeFuji Photo Film Co., Ltd.
InventorKunio Ishigaki
Life of this patent
Estimating the term…
Abstract
A silver halide photographic material is disclosed, comprising a support having thereon at least one light-sensitive silver halide emulsion layer and at least one light-insensitive upper layer, wherein the light-insensitive upper layer contains porous fine powder particles having a surface area of at least 400 m.sup.2 /g.
Claims20
A silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer and at least one light-insensitive upper layer, wherein the light-insensitive upper layer contains porous fine powder particles having a surface area of at least 400 m.sup.2 /g and an average pore diameter of less than 170 .ANG..
Dependencies are inferred from the claim text.