Colour photographic material contg. image-stabilising UV absorber

摘要

In colour photographic material, having a base and red-, green- and blue- sensitive Ag halide (AgX) emulsion coats contg. cyan, magenta and yellow coupler respectively, at least one blue- or green-sensitive emulsion contains 2,4,6-triphenyl-s-triazine contg. phenolic OH gp(s). of formula (I): R<1> = H, alkyl, aryl or acyl; R<2>, R<7>, R<8> = halogen, alkyl, aryl, alkoxy, aryloxy, acyloxy, alkylthio, arylthio, acylamino or acyl; R<3>, R<4> = H, OH or as R<2>; R<5>, R<6> = H, OR<1> or as R<2>; l, n, o = 0, 1 or 2.