Silver halide photographic material comprising emulsion layer and backing layer provided on support.

摘要

A silver halide photographic material comprises a silver halide emulsion layer and a surface backing layer provided on a support. The surface backing layer contains an aliphatic hydrocarbon compound represented by the formula (I) or (II): Cn1Hm1-X<1>-Cn2Hm2 (I> Cn3Hm3-X<2>-Cn4Hm4-X<3>-Cn5Hm5 (II> in which each of X<1>, X<2> and X<3> is a divalent linking group selected from -CO-, -O-, -S-, -NR<1>-, -SO-, -SO2- and a combination thereof; R<1> is hydrogen or an aliphatic group having 1 to 8 carbon atoms; each of n1, n2, n3 and n5 is 4 to 100; each of m1, m2, m3 and m5 is 9 to 201; n4 is 3 to 100; m4 is 6 to 200; n1+n2 is 25 to 120; n3+n4+n5 is 30 to 150; at least one hydrogen atom of the groups Cn1Hm1-, -Cn2Hm2, Cn3Hm3-, -Cn4Hm4- and -Cn5Hm5 is substituted with a polar group selected from -OH, -COOM<1>, -NH2, -N<+>R<2>R<3>R<4>R<5>A<->, -CONH2 and -SO3M<2>; each of R<2>, R<3>, R<4> and R<5> is hydrogen or an aliphatic group having 1 to 8 carbon atoms; each of M<1> and M<2> is a cation; and A is an anion.