发明名称 |
Silver halide color photographic element with improved high density contrast and bright low density colors |
摘要 |
The invention provides a cyan color producing silver halide emulsion layer or a magenta color producing silver halide emulsion layer wherein said at least one layer has an exposure range of at least 0.6 log E from the point where the instantaneous contrast is 1.0 and wherein the instantaneous contrast of said layer increases as a function of increasing exposure over at least 70 percent of said exposure range.
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申请公布号 |
US5418118(A) |
申请公布日期 |
1995.05.23 |
申请号 |
US19940199035 |
申请日期 |
1994.02.18 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
EDWARDS, JAMES L.;BELL, ERIC L.;CHEN, BENJAMIN T.;PARTON, RICHARD L. |
分类号 |
G03C7/30;G03C7/32;G03C7/392;(IPC1-7):G03C1/46 |
主分类号 |
G03C7/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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