| 摘要 |
PURPOSE:To improve the resistance to light, heat and moisture and to prevent yellow staining by using a bisphenol type compound, a branched alkyl ester of phosphoric acid and a chlorotriazine compound. CONSTITUTION:This silver halide color photographic sensitive material contains a coupler of 3-aniline-4-(2-alkoxyarylthio)-5-pyrazolone type and compounds represented by formulae I-III. In formula I, each of R1-R4 is 1-18C alkyl, the total number of C atoms in R1-R4 is <=32, X is a simple bonding radical, O, S, sulfonyl or (a) and R5 is H or 1-10C alkyl. In formula II, each of R6-R8 is >=8C branched alkyl and the total number of C atoms in R6-R8 is 24-40. In formula III, R9 is Cl, hydroxy, -OM (M is a univalent metallic atom), -NR'R'' (each of R' and R'' is H, alkyl or the like) or -NHCOR''' (R''' is H, alkyl or the like) and R10 is R9 except Cl. The magenta coupler which releases 2- alkoxyarylmercaptan has preferably a substituted anilino group at the 3-position of 1-aryl-5-pyrazolone. |
