发明名称 |
Gamma phase silver iodide emulsions, photographic elements containing these emulsions, and processes for their use |
摘要 |
A silver halide emulsion is disclosed comprised of thin tabular silver iodide grains of a face centered cubic crystal structure. These tabular grains have a high average aspect ratio and account for at least 50 percent of the total projected area of the silver halide grains present in the emulsion. The emulsions are useful in blue recording as well as other layers of photographic elements.
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申请公布号 |
US4459353(A) |
申请公布日期 |
1984.07.10 |
申请号 |
US19820451309 |
申请日期 |
1982.12.20 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
MASKASKY, JOE E. |
分类号 |
G03C1/035;G03C1/005;G03C1/07;G03C1/09;G03C1/12;G03C1/16;G03C1/18;G03C1/22;G03C1/24;(IPC1-7):G03C1/02 |
主分类号 |
G03C1/035 |
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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