Silver halide color photographic material

Details Silver halide color photographic material Silver halide color photographic material

G - Physics

03

C

96/132

G03C 1/06 (2006.01) G03C 7/32 (2006.01) G03C 7/34 (2006.01) G03C 7/38 (2006.01) G03C 7/388 (2006.01)

Patent

CA 1314750

ABSTRACT OF THE DISCLOSURE A silver halide color photographic material comprising a support having thereon at least one silver halide photographic emulsion layer containing a disper- sion of oleophilic fine particles containing at least one diffusion resistant oil soluble coupler which forms a substantially nondiffusible dye upon coupling with an oxidation product of an aromatic primary amine developing agent and at least one water-immiscible coupler solvent having a melting point of not more than 100°C and a boiling point of not less than 140°C, wherein the disper- sion of oleophilic fine particles is a dispersion obtained by emulsifying or dispersing a mixture containing at least one of the above couplers, at least one of the above coupler solvents and at least one water-insoluble and organic solvent-soluble homopolymer or copolymer composed of at least one repeating unit which does not have an acid group in the main chain or side chain thereof.

541671

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