Use of a copolymer containing pendant ammonium or...

Details Use of a copolymer containing pendant ammonium or... Use of a copolymer containing pendant ammonium or...

G - Physics

03

C

96/109, 96/185

G03C 7/396 (2006.01) G03C 7/388 (2006.01)

Patent

CA 1082974

Abstract A photographic element comprises a support, a silver halide emulsion layer and a layer containing a polymeric scavenger for development inhibitors. The movement of development inhibitor anions from layer to layer in a film, out of the film, or into the film from processing solutions, can be controlled by the presence of the polymeric scavenger layer. -1-

243847

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