| 摘要 |
PURPOSE:To improve the photodiscoloration preventing effect of the org. coloring substance, without making the hue and the purity of a color matter or a dye worse, by jointly using the org. coloring substance and a specific compd. to the color photographic material. CONSTITUTION:The color photographic material contains jointly the org. coloring substance with at least one kind of the compd. shown by formula I where R is a group capable of substituting, (m) is 0 or an integer of 1-6, when (m) is an integer of 2-6 plural groups of R may be the same or the different with each other, X is oxygen or sulfur atom, Y is a 1-3 C alkylene group. Thus, the excellent photodiscoloration preventing effect of the org. coloring substance, especially, the dye of the color photographic material against the discoloration caused by the light is obtd., and the color photographic image is maintained to stable for long period. |
