BLACK-AND-WHITE PHOTOTHERMOGRAPHIC AND THERMOGRAPHIC ELEMENTS CONTAINING SUBSTITUTED PROPENENITRILE COMPOUNDS AS ANTIFOGGANTS
Certain propenenitrile compounds have been found to function as antifoggants and serve to improve the initial minimum density of black-and-white photothermographic and thermographic elements.
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
05.02.1998
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | Certain propenenitrile compounds have been found to function as antifoggants and serve to improve the initial minimum density of black-and-white photothermographic and thermographic elements. |
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Bibliography: | Application Number: CA19972258646 |