G - Physics – 03 – C
Patent
G - Physics
03
C
96/118
G03C 7/32 (2006.01) G03C 7/30 (2006.01)
Patent
CA 1338101
A silver halide color photographic material comprising a support having thereon at least one silver halide photographic emulsion layer containing a dispersion of oleophilic fine particles obtained by emulsifing and/or dispersing a mixture solution containing at least one oil-soluble coupler which is capable of forming a dye upon coupling with on oxidation product of an aromatic amine developing agent and represented by the general formula (I) described below and at least one non-color forming oil-soluble polymer. Image (I) wherein Q1 represents an atomic group necessary to form a 5-membered or more nitrogen-containing heterocyclic ring containing at least one nitrogen atom together with the carbon atoms; Z1 represents a hydrogen atom or a group capable of being released upon a coupling reaction with an oxidation product of a color developing agent; R1 represents an acyl group or a sulfonyl group; R2 represents a hydrogen atom or an aliphatic group having from 1 to 8 carbon atoms, or R1 and R2 may combine with each other to form a ring; and the coupler may form a dimer or polymer coupler by a substituent for R1, R2, Z1 or Q1. The silver halide color photographic material can provide dye images, the prevention from light fading and dark fading of which is well balanced, and which exhibits image preservability under condition of high temperature and high humidity.
587896
Hirano Tsumoru
Takahashi Osamu
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Fuji Photo Film Co. Ltd.
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