Multi-layered color photographic materials

Details Multi-layered color photographic materials Multi-layered color photographic materials

1977-06-09

1979-02-06

Brown, J. Travis

Gas separation: apparatus

Electric field separation apparatus

With nonelectrical gas treating or conditioning means

96 21, 96 54, 96100R, G03C 176, G03C 716, G03C 700, G03C 140

Patent

active

041382587

ABSTRACT:
A multilayer color photographic material comprising a support having thereon at least a blue-sensitive silver halide emulsion containing a yellow coupler, a green-sensitive silver halide emulsion layer containing a magenta coupler, and a red-sensitive silver halide emulsion layer containing a cyan coupler, with the red-sensitive silver halide emulsion layer or a gelatin interlayer adjacent the red-sensitive silver halide emulsion layer containing a non-diffusible colored compound which, on coupling reaction with the oxidation product of a primary aromatic amino developing agent at development, can release a diffusible dye capable of being removed from the photographic layer.

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