INTERNAL LATENT IMAGE TYPE LIGHT-SENSITIVE SILVER HALIDE PHOTOGRAPHIC MATERIAL

摘要

: Internal latent image type light-sensitive silver halide photographic material Disclosed is an internal latent image type light-sensi-tive silver halide photographic material capable of forming a color positive image by effecting surface development processing after fogging was carried out, and/or while fogging is carried out, with use of a color developing solution containing 1 g/liter or less of a solvent having a log P of 0.4 or more, having a sulfite ion concentration of 2 x 10-2 mole or less per liter of the color developing solution and having a bromide ion concentration of 5 x 10-3 mole or less per liter of the color developing solution, wherein a silver halide grain contained in at least one layer of photographic constituent layers of the light-sensitive material comprises a core and at least one layer of a shell covering the core, and the shell contains at least silver chloride as its surface composition, and also disclosed is an internal latent image type light-sensitive silver halide photographic material which further comprises containing a heterocyclic mercapto compound.