SILVER HALIDE PHOTOSENSITIVE MATERIAL

摘要

PURPOSE:To obtain titled photosensitive material with hig sensitivty and easiness for development control by incorporating a high molecular compd. contg. a specified repeating unit having a residue of benzotriazole in a photosensitive material layer. CONSTITUTION:A high molecular compd. such as repesented by formula II (x is 95-0; y is 5-100), having a repeating unit contg. a residue of benzotriazole shown by formula I (R<1> is H or a lower alkyl; L is a bivalent linking group; X is a univalent benzotriazole group), is incorporated in a photographic material constituting layer in the ratio of about 10<-8>-10<-3>mol per 1m<3> supporting body.