Compositions – Electrically conductive or emissive compositions
Reexamination Certificate
2004-03-31
2008-11-25
Webb, Gregory E (Department: 1796)
Compositions
Electrically conductive or emissive compositions
C252S511000, C528S373000
Reexamination Certificate
active
07455793
ABSTRACT:
Compositions, and methods of making, are provided comprising non-aqueous dispersions of at least one doped conductive polymer and at least one colloid-forming polymeric acid, wherein the conductive polymer is selected from a polythiophene, a polypyrrole, a polyaniline, and combinations thereof. Electronic devices and other applications having at least one layer made from at least one such compositions are further provided.
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Hsu Che-Hsiung
Lloyd Ralph Birchard
E.I. du Pont de Nemours and Company
Lamming John H.
Webb Gregory E
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