Photographic-recording material.

摘要

Colour-photographic silver halide material of the negative type, in which at least one silver halide emulsion layer contains a compound of the formula

adsorbed on the silver halide grain,
A being a grain-active adhesion group of the formulae IIa to IId:

Z is a divalent bridge member,
S<*> is a latent fogging agent group which on colour development becomes an active fogging agent (S), and n is 0 or 1, is distinguished by improved sensitivity.