发明名称 Light-sensitive silver halide color photographic material having multi-layered red-sensitive, green-sensitive and blue-sensitive emulsion layers
摘要 There is disclosed a light-sensitive silver halide color photographic material having red-sensitive, green-sensitive and blue-sensitive emulsion layers, each layer consisting of two or more layers with different sensitivities on a support, wherein the layers are constituted so as to satisfy the following requirements (A), (B), (C) and (D): (A) of the respective emulsion layers having the highest sensitivities among the the red-sensitive, green-sensitive and blue-sensitive emulsion layers, the highest sensitivity blue-sensitive emulsion layer is provided on the side farthest from the support; (B) at least the the highest sensitivity red-sensitive emulsion layer and the highest sensitivity green-sensitive emulsion layer are provided between the the highest blue-sensitive emulsion layer and a blue-sensitive emulsion layer with lower sensitivity; (C) none of the respective red-sensitive, green-sensitive and blue-sensitive emulsion layers having the lowest sensitivities exists on the side farther than the low sensitivity blue-sensitive emulsion layer from the support; and (D) contained in at least one layer of the high sensitivity red-sensitive, green-sensitive and blue-sensitive layers, is a diffusion-resistant compound capable of forming a mobile dye through the coupling reaction with the oxidized product of a chromogenic developing agent. The light-sensitive material according to this invention exhibits excellent photographic characteristics such as graininess, sharpness and sensitivity.
申请公布号 US4724198(A) 申请公布日期 1988.02.09
申请号 US19860942025 申请日期 1986.12.15
申请人 KONISHIROKU PHOTO INDUSTRY CO., LTD. 发明人 YAMADA, YOSHITAKA;IIJIMA, TOSHIFUMI;KUMASHIRO, KENJI;KAMIO, TAKASHI;SHIMURA, SHINYA
分类号 G03C7/20;G03C7/30;(IPC1-7):G03C1/46;G03C7/26 主分类号 G03C7/20
代理机构 代理人
主权项
地址