Method of making electrical devices having an oxygen barrier...

Details Method of making electrical devices having an oxygen barrier... Method of making electrical devices having an oxygen barrier...

2008-04-02

2009-12-15

Tucker, Philip C (Department: 1791)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C252S502000, C252S510000, C252S511000, C252S519330, C428S413000, C428S414000

Reexamination Certificate

active

07632373

ABSTRACT:
An electrical device includes two electrodes and a conductive polymer layer, containing a mixture of a polymer and a conductive filler, separating the electrodes. A oxygen barrier material containing a thermosetting polymer component is present on the exposed surface of the conductive polymer layer that is not in contact with the laminar electrodes. The oxygen barrier material may be a polyamine-polyepoxide material, and may provide for acceptable barrier properties over a wide range of humidity levels.

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