Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1988-10-14
1990-03-13
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430213, 430215, 430238, 430430, 430451, 430460, 430503, 430552, C03C 536, C03C 538, C03C 544, C03C 700
Patent
active
049083007
ABSTRACT:
A method of a processing of a silver halide color photographic material is disclosed. The process comprises a step of developing the exposed color photographic material and a step of treating the developed color photographic material with a bleach-fixing solution. The bleach-fixing solution contains an organic acid ferric complex. At least one layer of the emulsion layers of the photographic material contains silver halide grains containing from 0.5 to 25 mol % of silver iodide. The total dry-thickness of the photographic component layers contained in the photographic material is from 8 to 25 .mu.m and the swelling rate T1/2 of the photographic component layers is not more than 25 sec. The method is suitable for rapid processing of the fine grain-type high-speed silver iodide-containing color photographic material. The method uses a bleach-fixing bath enabling the rapid processing of the high-speed color photographic material.
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Patent Abstracts of Japan, vol. 4, No. 55 (P-8)(537), Apr. 24, 1980.
Higuchi Moeko
Kadota Shinji
Koboshi Shigeharu
Konishiroku Photo Industry Co,., Ltd.
Le Hoa Van
Michl Paul R.
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