Patent ID: 7115357

Claim:
A silver halide color reversal photosensitive material comprising at least one blue-sensitive emulsion layer unit containing a yellow color-forming coupler, at least one green-sensitive emulsion layer unit containing a magenta color-forming coupler and at least one red-sensitive emulsion layer unit containing a cyan color-forming coupler, on a transparent support, wherein the silver halide color reversal photosensitive material includes at least one interimage effect-donating layer that substantially forms no image; the wavelength, λrmax, at which the maximum sensitivity of the spectral sensitivity distribution of the red-sensitive emulsion layer unit is given, satisfies the relation: 620 nm≦λmax≦680 nm; the sensitivities of the red-sensitive emulsion layer unit satisfy the following relationships: Sr (610) is ⅕ of Sr (λrmax) or more, Sr (680) is 1/10 of Sr (λrmax) or more, and/or Sr (690) is 1/50 of Sr (λrmax) or more wherein Sr (610), Sr (680) and Sr (690) are the sensitivities of the red-sensitive emulsion layer unit at 610 nm, 680 nm and 690 nm, respectively, and Sr (λmax) is the maximum sensitivity at λrmax and at least one of the yellow color-forming couplers is represented by the following general formula (YC-I): wherein Q represents a residue forming a nitrogen-containing 6-membered ring with —N—C═N— moiety; R 21 represents an alkyl group having 7 carbon atoms or more wherein R 21 may be substituted by another substituent; X 2 represents an aryl group; and Y 2 represents a hydrogen atom or a group capable of splitting off by a coupling reaction with an oxidized aromatic primary amine color developing agent.