发明名称 |
Multilayer silver halide color photographic materials |
摘要 |
A multilayer silver halide color photographic material is described, comprising a support having thereon at least two light-sensitive silver halide emulsion layers, each having a different color sensitivity, and having associated therewith dye-forming agents forming imaging dyes, each having a different hue, wherein at least one dye of a hue substantially not contributing to the formation of the hue of a specific image of a region that the image density of at least one of said imaging dyes is above a definite density value of from 1.2 to 2.5 is provided so as to provide gradation to the specific image region.
|
申请公布号 |
US4806460(A) |
申请公布日期 |
1989.02.21 |
申请号 |
US19870113353 |
申请日期 |
1987.10.26 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
OGAWA, TADASHI;TAKAHASHI, KOJI;TAGUCHI, SEIICHI |
分类号 |
G03C7/20;G03C7/26;G03C7/30;(IPC1-7):G03C7/18 |
主分类号 |
G03C7/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|