Photographic material

Details Photographic material Photographic material

G - Physics

03

C

96/131

G03C 1/40 (2006.01) G03C 7/32 (2006.01)

Patent

CA 1058942

PHOTOGRAPHIC MATERIAL Abstract of the Disclosure A colour photographic material containing in a blue sensitive silver halide emulsion layer a diffusion-resistant 2-equivalent yellow coupler and an open-chain or ring-closed ketomethylene white coupler which is substituted by alkyl or aryl on the methylene group. The material shows a reduced basic fogging tendency and increased stability against the influence of heat and moist conditions.

225244

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