| abstract |
(57) Abstract: Useful in photographic materials as antihalation dye, filter dye or acutance dye 450- Provided are novel dyes that absorb in the 500 nm spectral band. A silver halide emulsion layer and a non-photosensitive layer contain a dye represented by the following general formula (I). General formula (I) In, X is —N (R 1 R 2 ) or —OH, R 1 and R 2 are alkyl or aryl, or a fused aromatic ring-forming atom, Y and Z are H or a substituent, and R 3 is alkylene. And n represents 0 or 1. Embedded image |