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US 5,965,348 AGranted
Thermographic material
AssigneeFuji Photo Film Co., Ltd.
InventorIchizo Toya
Life of this patent
Estimating the term…
Abstract
In a thermographic material comprising an organic acid silver, the organic acid silver having a half-width of up to 21.0' as measured by X-ray diffractometry is used. Then the thermographic material experiences a minimal change of photographic properties during shelf storage.
Claims11
A thermally processable imaging element comprising a support and a thermographic or photothermographic imaging layer comprising at least (a) an organic acid silver, (b) a reducing agent for silver ions, and (c) a binder, wherein said organic acid silver has a half-width of up to 21.0' as measured by X-ray diffractometry.
Dependencies are inferred from the claim text.