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US 5,400,126 AGranted
Electrographic element
AssigneeRexham Graphics Inc.
InventorsDouglas A. Cahill, Donald A. Brault, Richard S. Himmelwright
Life of this patent
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Abstract
An electrographic imaging element having the following structure: a) a carrier layer, b) a conductive layer, c) a dielectric layer, and d) a substantially tack-free, adhesive layer which is activated at a pressure and a temperature which is above ambient pressure and temperature of the electrographic element and wherein a toned electrographically image generated on the element is produced on the surface of the adhesive layer.
Claims24
An electrographic element comprising in the order given:
- a) a carrier layer;
- b) a conductive layer;
- c) a dielectric layer;
- and
- d) a substantially tack-free, adhesive layer which is activated at a pressure and a temperature which is above ambient pressure and temperature of the electrographic element and which accepts toner in imagewise charged areas.
2 more elements
Dependencies are inferred from the claim text.