| 摘要 |
<p>A Photographic processing composition and a processing method using the same, wherein the composition contains a compound represented by formula (I) or a chelating compound of Fe(III), Mn(III), Co(III), Rh(II), Rh(III), Au(II), Au(III) or Ce(IV) and a compound represented by formula (I); <CHEM> wherein X1, X2, and X3 each represents a hydrogen atom, -L-COOM, or <CHEM> at least one of X1, X2, and X3 represents <CHEM> Z represents a carbon atomic group necessary for forming an aryl gorup; R1 represents a hydrogen atom or a substituent group; R2 represents an alkyl group, an alkoxy group, an acrylamino group, an alkylsulfonylamino group, an arylsulfonylamino group, a ureido group, an alkoxycarbonylamino group, an aryloxycarbonylamino group, a sulfamoyl group, a carbamoyl group, an alkylthio group, an alkylsulfonyl group, an arylsulfonyl group, an alkylsulfinyl group, an arylsulfinyl group, a hydroxy group, a halogen atom, a cyano group, -SO3M<1>, - COOM<1>, -PO3M<1>M<2> group, an acyl group, an alkoxycarbonyl group, an acyloxy group,a nitro group, or a hydroxamic acid group; n represents 0 or an integer of from 1 to 7; L represents an alkylene group; M, M<1> and M<2> each represents a hydrogen atom or a cation; and W represents a divalent linkage group containing an alkylene group and/or an arylene group.</p> |
