Verbessertes lichtempfindliches Material

摘要

Photographic materials comprising a support, a light-sensitive silver halide emulsion layer on said support and thereover a hydrophilic colloidal protective coating is described. The photographic material will include resorcin in the emulsion layer and a poly-N-vinyl lactam or polyvinyl lactone in the emulsion layer or in the protective surface coating. The surface coating will include silica particles and a polycarbocyclic aromatic sulphonic acid or water-soluble salt thereof.