Silver halide photographic light-sensitive material

Abstract

A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises a support having thereon a silver halide emulsion layer and optionally a hydrophilic colloid layer, at least one of said emulsion layer and said hydrophilic colloid layer contains a water-soluble polymer which comprises repeating unit represented by formula 1 in an amount of 10 to 100 mol %, and a electric conductive layer being provided between the support and the silver halide emulsion layer and comprising a binder and fine particles of an electric conductive crystalline metal oxide of ZnO, Ti0 2 , SnO 2 , Al 2 O 3 , In 2 O 3 , SiO 2 , MgO, BaO, MoO 3 , V 2 O5 or a mixture thereof, each of which has a volumetric resistivity of not higher than 10 7 Ωm; ##STR1## wherein R 1 and R 2 are each independently a hydrogen atom, an alkyl group, a halogen atom or a --CH 2 COOM 1 , in which M 1 is a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; L is --CONH--, --NHCO--, --COO--, --OCO--, --SO 2 --, --HSO 2 --, --SO 2 NH-- or --O--; J is an alkylene group, an arylene group or an aralkylene group; Q is a hydrogen atom, --R 3 , ##STR2## in which M 2 is a hydrogen atom or a cation; R 9 is an alkyl group having 1 to 4 carbon atoms; R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are each independently a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, an alkenyl group, a phenyl group, an aralkyl group; X is an anion; M is a hydrogen atom or a cation; p and q are each 0 or 1; and Y is a hydrogen atom or a --(L) p --(J) q --Q group. The light-sensitive material has a good antistatic property without fogging due to a ultra rapid processing.

What is claimed is: 
     
       1. A silver halide photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer, and optionally a hydrophilic colloid layer, at least one of said layers containing a water-soluble polymer, and   an electric conductive layer being provided between said support and said silver halide emulsion layer and comprising a binder and fine particles of an electric conductive crystalline metal oxide selected from the group consisting of ZnO, TiO 2 , SnO 2 , Al 2  O 3 , In 2  O 3 , SiO 2 , MgO, BaO, MoO 3 , V 2  O 5  and a mixture thereof, each of which has a volumetric resistivity of not higher than 10 7  Ωcm; and   wherein said water-soluble polymer is selected from the group consisting of ##STR17## wherein, n 1  :n 2  =50 mol %: 50 mol %, and the number average molecular weight (Mn)=about 10,000, ##STR18## wherein, n 1  :n 2  =75 mol %: 25 mol %, and Mn=about 20,000, ##STR19## wherein in the above, the values written in parentheses are number average molecular weight.