发明名称 Processing system for a color photothermographic film comprising dry thermal development and wet-chemical remediation
摘要 The present invention is directed to a method of processing color photographic film that has been imagewise exposed in a camera, said film having at least three light-sensitive units which have their individual sensitivities in different wavelength regions, each of the units comprising at least one light-sensitive silver-halide emulsion, one or more organic silver salts, a binder, and dye-providing coupler, which method in order comprises: (a) thermally developing the film step without any externally applied developing agent, comprising heating said film to a temperature greater than 80° C. in an essentially dry process, such that an internally located blocked developing agent in reactive association with each of said three light-sensitive units becomes unblocked to form a developing agent, whereby the unblocked developing agent forms dyes by reacting with the dye-providing couplers to form a color image; and (b) scanning the color image to provide a digital electronic record capable of generating a positive color image in a display element, wherein the silver halide and the organic silver salts in the film are removed and/or stabilized before or after step (b), such that the film is in an archival state. Typically, a positive-image color print from the desilvered film. Optionally, the developed metallic silver can also be removed.
申请公布号 US2002018967(A1) 申请公布日期 2002.02.14
申请号 US20010854948 申请日期 2001.05.14
申请人 发明人 IRVING MARK E.;SZAJEWSKI RICHARD P.
分类号 G03C5/08;G03C1/42;G03C1/498;G03C5/26;G03C7/30;G03C7/305;G03C7/407;G03C7/42;G03C8/40;G03C11/24;(IPC1-7):G03C1/498 主分类号 G03C5/08
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