发明名称 |
Silver halide color photographic material and method of forming color images using the same |
摘要 |
Disclosed is a ultrahigh speed silver halide color photographic material for picture-taking use, which comprises a support coated with at least three light-sensitive layers comprising blue-sensitive, green-sensitive and red-sensitive silver halide emulsions respectively: with the photographic material having a characteristic speed of at least 800 and the total silver coverage of at most 7.0 g/m2, and satisfying the following relation between the total silver coverage (X) and the characteristic speed (Y); (X)/(Y)½<=0.185, thereby ensuring excellent granularity and storage stability.
|
申请公布号 |
US6261749(B1) |
申请公布日期 |
2001.07.17 |
申请号 |
US19990376298 |
申请日期 |
1999.08.18 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
ASAMI MASAHIRO |
分类号 |
G03C1/00;G03C1/035;G03C1/42;G03C1/498;G03C1/74;G03C5/26;G03C7/30;G03C7/407;(IPC1-7):G03C1/46 |
主分类号 |
G03C1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|