Photographic material useful for colour photographic paper

摘要

A photographic material with a base and light-sensitive silver halide (AgX) emulsion layer(s) on one side has back coating(s) containing (a) conductive organic polymer(s) (I), (b) colloidal silica (II), (c) organic polymeric binder(s) of formula (A) and (d) hardener(s) (IV). In (A), a = 30-60 wt.%; b = 0-60 wt.%; c, d = 1-20 wt.%; R<1> = hydrogen (H) or 1-4 carbon (C) alkyl; R<2> = optionally substituted 1-18C alkyl; R<3> = H, methyl (Me) or ethyl (Et); R<4> = H or COOH; R<5> = H, Me or -CH2-COOH; and L = a chemical bond or a linking group.