FOTOGRAFISCHES MATERIAL AUF BASIS VON HALOGENSILBEREMULSIONEN MIT FILTERFARBSTOFFEN
摘要
A photographic silver halide material contains in at least one emulsion layer or auxiliary layer at least one dye of the formula <IMAGE> in which each of R and R<1> is CH3, C2H5 or C2H4CN; R<2> is H or CN; R<3> is <IMAGE>
