Silver halide photographic material comprising mercaptotetrazole
compound(s)
    12.
    发明授权
    Silver halide photographic material comprising mercaptotetrazole compound(s) 失效
    包含巯基四唑化合物的卤化银照相材料

    公开(公告)号:US5667953A

    公开(公告)日:1997-09-16

    申请号:US511072

    申请日:1995-08-03

    CPC分类号: G03C1/346 G03C1/0051 G03C5/17

    摘要: The present invention relates to a light-sensitive silver halide photographic material comprising a support and silver halide emulsion layer or layers, wherein at least one of said silver halide emulsion layers comprises an alkylaminomercaptotetrazole antifoggant. According to a preferred embodiment of the present invention said silver halide emulsion layer comprises tabular silver halide grains having an average aspect ratio higher than 3:1 and a thickness lower than 0.4 .mu.m.

    摘要翻译: 本发明涉及一种感光卤化银照相材料,其包括载体和卤化银乳剂层,其中至少一种所述卤化银乳剂层包含烷基氨基酯巯基四唑防灰雾剂。 根据本发明的优选实施方案,所述卤化银乳剂层包含平均长宽比高于3:1且厚度低于0.4μm的片状卤化银颗粒。