| 摘要 |
PROBLEM TO BE SOLVED: To obtain a heat developable color photosensitive material excellent in color forming property and color reproducibility of an image. SOLUTION: The top of a substrate is coated with two or more photosensitive layers each containing photosensitive silver halide, a binder, a coupler and a developing agent to obtain the objective color photosensitive material. The photosensitive layers have spectral sensitivities in different wavelength ranges and contain different developing agents. Each of the developing agents forms a color with only the coupler in the same photosensitive layer. The developing agents are compounds of the formula, wherein R1-R4 are each H, halogen, alkyl, aryl, alkylcarbonamido, arylcarbonamido, alkylsulfonamido, arylsulfonamido, alkoxy, aryloxy, alkylthio or the like, R5 is optionally substituted alkyl and R6 is a substituent.
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