| 摘要 |
A process for the manufacture of a photothermographic element comprising the steps of: a) providing a substrate, b) coating a first layer on said substrate, said first layer comprising an organic polymeric binder, silver halide, reducible silver salt or silver complex, and an organic solvent, c) before 70% of the solvent in said first layer is removed from said first layer, coating a second layer comprising a solvent and a second polymeric binder onto said first layer, said second polymeric binder comprising at least one cellulose ester, at least one of said first layer and said second layer containing a reducing agent for silver ion. |
