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公开(公告)号：US5308748A
公开(公告)日：1994-05-03
申请号：US35697
申请日：1993-03-23
摘要： A silver halide photographic light-sensitive material comprising a support having thereon at least one light emulsion layer containing (A) at least one of the methine compounds represented by the following formula (I) and (B) at least one of the methine compounds represented by the following formula (II) or (III): ##STR1## wherein Z.sup.1, Z.sup.2, R.sup.1, R.sup.2, L.sub.1 -L.sub.8, p, q, k.sub.1 -k.sub.3, n.sub.1 -n.sub.3 and X.sub.1 -X .sub.3 are as defined in the specification.
摘要翻译： 一种卤化银摄影感光材料，其包括其上具有至少一个含有（A）由下式（I）和（B）表示的次甲基化合物中的至少一种的至少一种轻乳剂层的载体，所述次甲基化合物中的至少一种代表 其中Z1，Z2，R1，R2，L1-L8，p，q，k1-k3分别代表通式（II）或（III）： ，n1-n3和X1-X3如说明书中所定义。
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2.发明授权
公开(公告)号：US5518873A
公开(公告)日：1996-05-21
申请号：US370802
申请日：1995-01-10
摘要： A silver halide light-sensitive emulsion and a silver halide light-sensitive material containing the same are disclosed, in which silver halide emulsion grains composed of an internal nucleus of silver bromide or silver iodobromide having a silver iodide content of not more than 1 mol % having provided thereon, in the order described, a first coating layer of silver iodobromide having a silver iodide content of from 2 to 20 mol % and a second coating layer of silver iodobromide or silver bromide a silver iodide content of which is lower than that of said first coat and is not more than 3 mol %, and are further composed of iodide phrases which are formed by halogen conversion with an iodide ion, by addition of silver iodide fine grains or by addition of a silver ion and an iodide ion at any stage during formation of 3 to 97% of the total amount of silver and after completion of the formation of the second coating layer.
摘要翻译： 公开了一种卤化银感光乳剂和含有该卤化银感光乳剂的卤化银感光材料，其中卤化银乳剂颗粒由溴化银的内核或碘化银的碘化银含量不大于1mol％ 其上按照所述的顺序，提供碘化银含量为2-20摩尔％的碘溴化银的第一涂层和碘溴化银或溴化银的第二涂层，碘化银的含量低于 所述第一涂层并且不大于3mol％，并且还通过添加碘化银细颗粒或通过添加银离子和碘离子在碘化物离子中通过卤素转化形成的碘化物短语 在形成总量的3〜97％的范围内，并且在第二涂层形成完成之后的阶段。
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