| 发明名称 |
Photographic bleach-fixing compositions |
| 摘要 |
Fast acting and ecologically advantageous compositions for the bleach-fixing of photographic elements are comprised of an aqueous alkaline solution of a peroxy compound and an ammonium or amine salt of a weak acid.
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| 申请公布号 |
US4717649(A) |
申请公布日期 |
1988.01.05 |
| 申请号 |
US19860853329 |
申请日期 |
1986.04.18 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
HALL, JEFFREY L.;HASTREITER, JR., JACOB J. |
| 分类号 |
G03C7/42;(IPC1-7):G03C5/38;G03C7/00 |
主分类号 |
G03C7/42 |
| 代理机构 |
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