Colour photographic recording material

Details Colour photographic recording material Colour photographic recording material

G - Physics

03

C

96/198

G03C 1/46 (2006.01) G03C 7/30 (2006.01)

Patent

CA 1109716

COLOUR PHOTOGRAPHIC RECORDING MATERIAL Abstract of the disclosure In a colour photographic material comprising a plurality plurality of light-sensitive and non light-sensitive layers including at least two red sensitive coupler-containing silver halide emulsion layers of different speed, at least two green sensitive coupler-containing silver halide emulsion layers of different speed and a blue sensitive coupler- containing silver halide emulsion layer as well as a yellow filter layer located closer to the support than the blue sensitive silver halide emulsion layer but further removed from the support than any of the red-sensitive or green sensitive layers, the sensitivity of the magenta and particularly of the cyan partial image is significantly improved if the more sensitive red sensitive together with the more sensitive green sensitive silver halide emulsion layer forms a comparatively more sensitive emulsion layer unit which is located further removed from the support than a corresponding comparatively less sensitive emulsion layer unit formed by the less sensitive green sensitive and the less sensitive red sensitive silver halide emulsion layer and an additional comparatively insensitive silver halide emulsion layer which contains silver chloride and has an average grain diameter of less than 0.1 µm is arranged within the comparatively more sensitive emulsion layer unit or closely adjacent thereto.

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