发明名称 |
Substituted-halide silver halide emulsions and products containing same |
摘要 |
Photosensitive substituted-halide silver halide emulsions are prepared by substituting bromide and/or iodide anions for part of the chloride anions of a silver iodochloride emulsion. These substituted-halide silver halide emulsions are particularly useful as negative working silver halide emulsions in diffusion transfer processes.
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申请公布号 |
US4165986(A) |
申请公布日期 |
1979.08.28 |
申请号 |
US19730383177 |
申请日期 |
1973.07.27 |
申请人 |
POLAROID CORP |
发明人 |
WALWORTH, VIVIAN K |
分类号 |
G03C1/005;G03C1/015;G03C8/06;(IPC1-7):G03C5/54;G03C1/02;G03C1/28;G03C1/48 |
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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