Black-and-white photothermographic materials containing mercaptotriazole toners
Aqueous-based photothermographic materials comprise a hydrophilic binder, preformed silver halides, an organic silver salt other than a silver carboxylate, a reducing agent composition, and one or more mercaptotriazoles as toners in one or more thermally developable imaging layers. These layers have...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
14.01.2004
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | Aqueous-based photothermographic materials comprise a hydrophilic binder, preformed silver halides, an organic silver salt other than a silver carboxylate, a reducing agent composition, and one or more mercaptotriazoles as toners in one or more thermally developable imaging layers. These layers have a pH less than 7. These photothermographic materials can be used in combination with phosphor intensifying screens for radiographic imaging. |
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Bibliography: | Application Number: EP20030077025 |