| 摘要 |
PURPOSE:To prevent the discoloration of an organic coloring substance against a light by incorporating the org. coloring substance together with at least one kind of a specified compd. in a color photographic sensitive material. CONSTITUTION:Said material contains the org. coloring substance together with at least one kind of the compd. shown by formula I. In formula I, R<1> and R<2> are each hydrogen atom. or alkyl group, etc., R<3> is a substituent group, (n) is an integer of 0-6, X is oxygen or sulfur atom., Z1 and Z2 are each 1-3C alkylene group. Thus, the decoloration or discoloration of the org. coloring substance, especially, a color matter and a dye, etc., used in the color photographic sensitive material caused by a light is reduced. |
