Silver halide photographic light-sensitive material
AssigneeKonica Corporation
InventorToshiyuki Marui
Life of this patent
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Abstract
A silver halide photographic light-sensitive material comprises a support and provided thereon, a photographic component layer comprising a silver halide emulsion layer, the material being processed in 10 seconds to less than 45 seconds, wherein the photographic component layer comprises polymer latex of a polymer containing in its chemical structure a unit derived from a monomer having a solubility in water of 25.degree. C. of 0.000 to 0.025% by weight and the pH of the surface on the silver halide emulsion layer side of the material is not more than 6.0.
Claims11
A silver halide photographic light-sensitive material comprising a support having provided thereon, a photographic component layer comprising a silver halide emulsion, said photographic component layer comprising a polymer latex of a polymer containing, in its chemical structure, a unit derived from a monomer having a solubility in water at 25.degree. C. of 0.000% to 0.025% by weight, said monomer being selected from the group consisting of hexyl acrylate, 2-ethylhexyl acrylate, octyl acrylate, tert-octyl acrylate, nonyl acrylate, iso-nonyl acrylate, cyclohexyl acrylate, n-stearyl acrylate, lauryl acrylate, tridecyl acrylate, hexyl methacrylate, 2-ethylhexyl methacrylate, octyl methacrylate, iso-octyl methacrylate, tert-octyl methacrylate, nonyl methacrylate, iso-nonyl methacrylate, cyclohexyl methacrylate, n-stearyl methacrylate, lauryl methacrylate, and tridecyl methacrylate, the pH of a surface on a silver halide emulsion layer side of said material being not more than 6.0.
Dependencies are inferred from the claim text.