Silver halide multilayer photosensitive material

Claim 1

A silver halide photosensitive material comprising a support; a blue-sensitive silver halide emulsion layer containing a yellow coupler represented by the following general formula ##STR125## wherein R 1 stands for a group selected from the groups consisting of an alkyl group, alkenyl group, aryl group and heterocyclic group, each of which may be substituted with a group taken from the class consisting of C n H 2n +1 O-, wherein n= 1 to 18, C 15 H 31 CONH-, ##STR126## and ##STR127## R 2 stands for a group selected from a cyano group and N-phenylcarbamyl group which may be substituted with a substituent taken from the class consisting of fluorine, chlorine, ##STR128## wherein a= 1 to 4, ##STR129## -- COOM, where M= sodium or potassium, ##STR130## COOCH 2 COOC 12 H 25 , ##STR131## -COOC b H 2b +1 , wherein b= 1 to 14, ##STR132## -NHCOC 15 H 31 , and ##STR133## Y stands for a group selected from the groups consisting of --CO--, --SO 2 --, --N=, --CH=, and --C.tbd., and Z stands for nonmetallic atoms required to complete a 4-to 6-membered heterocyclic nucleus; a green-sensitive silver halide emulsion layer containing a magenta coupler represented by the following general formula ##STR134## wherein R 3 stands for a hydrogen atom, halogen atom or a group selected from the groups consisting of a nitro group, alkyl group, alkoxy group and acylamino group, and R 4 stands for a hydrogen atom, halogen atom, or mono-valent organic residue; a red-sensitive silver halide emulsion layer containing a cyan coupler represented by the following general formula ##STR135## wherein R 5 , R 6 and R 7 stand for a hydrogen atom, halogen atom or a group selected from the groups consisting of an alkyl group, aryl group and alkoxy group, R 8 and R 9 stand for a hydrogen atom, an alkyl group or an alkoxy group, R 10 stands for a hydrogen atom or an alkyl group, and X stands for an atom or group splittable upon coupling; and said three layers being formed on said support.