发明名称 |
FOTOGRAFISKT ELEMENT INNEFATTANDE SKIVFORMADE SILVERBROMOJODIDKORN |
摘要 |
Radiation-sensitive emulsions are disclosed comprised of a dispersing medium and silver bromoiodide grains. These emulsions contains tabular silver bromoiodide grains having a lower proportion of iodide in a central region than in a laterally displaced region, a thickness of less than 0.3 micron, and a diameter of at least 0.6 micron. These tubular grains exhibit an average aspect ratio of greater than 8:1 and account for at least 50 percent of the total projected area of the silver bromoiodide grains. |
申请公布号 |
SE450919(B) |
申请公布日期 |
1987.08.10 |
申请号 |
SE19820006425 |
申请日期 |
1982.11.12 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
J C * SOLBERG;H S * WILGUS III;R H * PIGGIN |
分类号 |
G03C1/005;(IPC1-7):G03C1/02 |
主分类号 |
G03C1/005 |
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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