Silver halide photographic light-sensitive material
    2.
    发明公开
    Silver halide photographic light-sensitive material 有权
    Lichtempfindliches拍摄Silberhalogenidmaterial

    公开(公告)号:EP0930528A1

    公开(公告)日:1999-07-21

    申请号:EP99100327.8

    申请日:1999-01-12

    摘要: There is disclosed a silver halide photographic light-sensitive material which comprises at least a compound of the formula (1) or (2):
    wherein R 1 to R 9 each are a hydrogen atom, a halogen atom, or a substituent having 4 or less carbon atoms or an I/O value of 1 or more; but in formula (1), R 2 and/or R 4 , and R 5 and/or R 9, each are a substituent (a halogen atom or a substituent having 4 or less carbon atoms or an I/O value of 1 or more), except a hydrogen atom; and in formula (2), R 4 , and R 5 and/or R 9 each are a substituent (a halogen atom or a substituent having 4 or less carbon atoms or an I/O value of 1 or more), except a hydrogen atom; and when R 1 and R 2 , R 3 and R 4 , R 5 and R 6 , R 6 and R 7 , R 7 and R 8 , and R 8 and R 9 each are a substituent, except a hydrogen atom, the two of each of the combinations may independently bond together to form a ring. This light-sensitive material is excellent in discrimination and raw stock storability.

    摘要翻译: 公开了一种卤化银照相感光材料,其至少包含式(1)或(2)的化合物:其中R 1至R 9各自为氢原子,卤素原子或具有4个 或更少的碳原子或I / O值为1以上; 但在式(1)中,R 2和/或R 4,R 5和/或R 9分别为取代基(卤素原子或碳原子数4以下的取代基或I / O值为1以上),除了 氢原子; 在式(2)中,R 4,R 5和/或R 9分别是氢原子以外的取代基(卤素原子或碳原子数4以下或1以上的I / O值的取代基)。 并且当R 1和R 2,R 3和R 4,R 5和R 6,R 6和R 7,R 7和R 8以及R 8和R 9各自为取代基时,除了氢原子外,每个组合中的两个可以独立地键合在一起形成 环。 该感光材料的鉴别性和原始贮存性优异。