发明名称 |
PACKAGED COLOR PHOTOGRAPHIC FILM COMPRISING A BLOCKED PHENYLENEDIAMINE DEVELOPING AGENT AND A METHOD FOR PROCESSING THE FILM |
摘要 |
This invention relates to packaged photographic film that is capable of being alternately processed, according to individual consumer choice, by either (1) a traditional wet-chemistry process with a phenylenediamine-containing developer solution followed by desilvering in one or more subsequent solutions to obtain a color negative film, or (2) a thermal process involving the use of a relatively minor amount of an aqueous solution containing a liberating agent such as alkaline base to activate (unblock) a blocked phenylenediamine developing agent located within the photographic element, followed by electronic scanning of the developed film without desilvering. This invention enables a single film stock to be developed in both a conventional deep tank process and in an apparently dry process.
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申请公布号 |
WO0150195(A1) |
申请公布日期 |
2001.07.12 |
申请号 |
WO2000US34791 |
申请日期 |
2000.12.20 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
IRVING, MARK, E.;SZAJEWSKI, RICHARD, P.;IRVING, LYN, MARIE |
分类号 |
G03C7/392;C07C317/18;G03C1/42;G03C7/12;G03C7/305;G03C7/333;G03C7/407;G03C7/46;G03C8/40;(IPC1-7):G03C7/413 |
主分类号 |
G03C7/392 |
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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