Radiation imagery chemistry: process – composition – or product th – Thermographic process – Heat applied after imaging
Patent
1991-01-25
1992-06-02
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Thermographic process
Heat applied after imaging
430376, 430382, 430386, 430387, 430496, 430558, 430963, G03C 730
Patent
active
051185911
ABSTRACT:
The present inventions relate to a processing method for processing, with a developing time of not more than 180 seconds, a silver halide color photographic light-sensitive material comprising a support, provided thereon, with at least one silver halide emulsion layer, and at least one emulsion layer containing silver iodo-bromide with not less than 0.5 mole % of silver iodine, in particular to an active processing method wherein, a light-sensitive material B not only containing silver iodo-bromide with an iodine content of not less than 0.5 mole % but also a magenta coupler and providing a maximum magenta density, after exposed, and being capable of only satisfying the maximum magenta dye density M of M<2.0 if exposed under specific conditions and then subjected to color developing of a duration of three minutes 15 seconds at 38.degree. C. with a specific developer solution, is capable of offering a maximum magenta density satisfying M.gtoreq.2.0, when the light-sensitive material is exposed under the exposure conditions and subjected to color developing with a duration of not more than 2.5 minutes, whereby excellent image in terms of image quality is resulted.
REFERENCES:
patent: 4565774 (1986-01-01), Kajiwara et al.
patent: 4717648 (1988-01-01), Ueda et al.
patent: 4748105 (1988-05-01), Kadota et al.
patent: 4774167 (1988-09-01), Koshimizu et al.
patent: 4801516 (1989-01-01), Ishikawa et al.
patent: 4818673 (1989-04-01), Ueda et al.
patent: 4840878 (1989-06-01), Hirose et al.
patent: 4851326 (1985-07-01), Ishikawa et al.
patent: 4853318 (1989-08-01), Fujita et al.
patent: 4892804 (1990-01-01), Vincent et al.
Derwent Abstracts J62178257, J58120250, J58121036.
Research Disclosure 16480, "Photographic Color Developer Composition", Dec. 1977, pp. 60-63, Case et al.
Vincent et al., PCT WO87/04534, "Photographic Color . . . ", Jul. 1987.
Hagiwara Moeko
Koboshi Shigeharu
Kurematsu Masayuki
Kuse Satoru
Konica Corporation
Schilling Richard L.
LandOfFree
Processing method for silver halide color photographic light-sen does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Processing method for silver halide color photographic light-sen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processing method for silver halide color photographic light-sen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2227783