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    • 10. 发明申请
    • ハロゲン化銀カラー写真感光材料
    • 银黑色彩色感光材料
    • WO2004046821A1
    • 2004-06-03
    • PCT/JP2002/011908
    • 2002-11-15
    • コニカ株式会社岩垣 賢
    • 岩垣 賢
    • G03C7/392
    • G03C7/39296G03C1/005G03C7/39244G03C7/396G03C2001/0854
    • A silver halide color photosensitive material exhibiting an excellent granularity even though it has a high photosensitivity and exhibiting favorable photography performance hardly changing even if a silver halide emulsion coating solution is left before coating and excellent performance stability after long-term storage. The material comprises a support and further comprises, over one side of the support, at least one red-photosensitive layer, at least one green-photosensitive layer, at least one blue-photosensitive layer, and at least one non-photosensitive layer. The material is characterized in that at least one photosensitive layer of the red-, green-, and blue-photosensitive layers contains a compound expressed by general formula (1) shown below and a compound expressed by general formula (2) shown below, and in that the compound expressed by general formula (1) is added to a coating liquid for the photosensitive layer before the compound expressed by general formula (2) is added while the coating liquid is prepared.
    • 即使具有高的光敏性和显示良好的摄影性能,即使在涂布之前留下卤化银乳剂涂布溶液并且长期保存后具有优异的性能稳定性,也显示出优异的粒度的卤化银色感光材料几乎不变化。 该材料包括支撑体,并且还包括至少一个红色感光层,至少一个绿色感光层,至少一个蓝色感光层和至少一个非感光层,在支撑体的一侧上。 该材料的特征在于,红色,绿色和蓝色感光层的至少一个感光层包含由下列通式(1)表示的化合物和由以下所示的通式(2)表示的化合物,以及 其中在制备涂料液体之前,将通式(1)表示的化合物加入到用于感光层的涂布液中,然后加入通式(2)表示的化合物。