发明名称 |
Silver halide color negative photographic materials |
摘要 |
A silver halide color negative photographic material having at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion layer on a support, which is characterized in that the combined total of silver contents in the material is from 3.0 g/m2 to 8.0 g/m2 and the specific photographic sensitivity of the material is from 320 to less than 800. The material has improved sharpness and graininess and has high processability including pressure-resistance. Even after stored for long periods of time, the graininess of the material does not deteriorate.
|
申请公布号 |
US4952485(A) |
申请公布日期 |
1990.08.28 |
申请号 |
US19890442449 |
申请日期 |
1989.11.28 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
SHIBAHARA, YOSHIHIKO;NOZAWA, YASUSHI;MIHAYASHI, KEIJI |
分类号 |
G03C7/26;G03C1/005;G03C7/20;G03C7/30;G03C7/305 |
主分类号 |
G03C7/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|