PROCESS FOR THE PREPARATION OF A PHOTOGRAPHIC RECORDING MATERIAL
Photographic recording materials of which the binder layers consist of protein-like binders which have been hardened in the usual way show reduced susceptibility to the effect of formaldehyde when-in addition to the usual hardeners-low molecular weight monofunctional compounds which are capable of r...
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Main Authors | , , , |
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Format | Patent |
Language | English German |
Published |
03.02.1993
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Subjects | |
Online Access | Get full text |
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Summary: | Photographic recording materials of which the binder layers consist of protein-like binders which have been hardened in the usual way show reduced susceptibility to the effect of formaldehyde when-in addition to the usual hardeners-low molecular weight monofunctional compounds which are capable of reacting with free primary amino groups of the binder under casting and/or storage conditions without causing additional hardening are allowed to act on the binder. |
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Bibliography: | Application Number: EP19870103219 |