| 摘要 |
PURPOSE:To prevent color soiling from occurring in white ground part, by providing a layer containing a specified magenta coupler, and providing a layer containing a specified yellowing inhibitor in a layer on the further side of a supporting body from former layer. CONSTITUTION:A layer containing a magenta coupler shown in formula I [X is alkyl of straight chain, branch or ring, (substituted) aryl, N-substituted amino, (substituted) aryl oxy, amide, halogen, OH, CN, NO2, etc.; Y is (substituted) aryl or heterocyclic group of 5-6; W is R1CONH, R1SO2NH; R1 is (substituted) alkyl of C4-35; V is H or is same with X, W; Z is H, or group relased by reaction with oxidized aromatic primary amin developing chemical], and a layer containing a yellowing inhibitor of formula II [A<0> is tertiary alkyl; L is H, aryl, halogen, etc.; n is 1-3; A<1> is alkyl, aryl, aralkyl] in a layer further from the supporting body than the magenta coupler containing layer are provided, so that color soiling of the white ground in color photography may be prevented. |
