Method of processing silver halide materials
Photographic silver halide materials containing an incorporated black-and-white developing agent can be quickly and simply processed using unique processing compositions and methods. In a "two-step" method, the exposed material is contacted with an alkaline activator solution followed by a...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
12.12.2006
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Subjects | |
Online Access | Get full text |
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Summary: | Photographic silver halide materials containing an incorporated black-and-white developing agent can be quickly and simply processed using unique processing compositions and methods. In a "two-step" method, the exposed material is contacted with an alkaline activator solution followed by a fixing composition. In a "one-step" method, activation and fixing are combined using a single alkaline activator-fixing composition containing the fixing agent. None of the processing solutions include black-and-white developing agents. The photographic silver halide materials are preferably radiographic silver halide materials that have a reflective support and provide black-and-white images that can be viewed without a light box. |
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Bibliography: | Application Number: US20050091049 |