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Title:
NON-AQUEOUS DISPERSIONS COMPRISING ELECTRICALLY DOPED CONDUCTIVE POLYMERS AND COLLOID-FORMING POLYMERIC ACIDS
Document Type and Number:
WIPO Patent Application WO2006078264
Kind Code:
A3
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.

Inventors:
HSU CHE-HSIUNG (US)
LLOYD RALPH BIRCHARD (US)
Application Number:
PCT/US2005/010695
Publication Date:
October 12, 2006
Filing Date:
March 24, 2005
Export Citation:
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Assignee:
DU PONT (US)
HSU CHE-HSIUNG (US)
LLOYD RALPH BIRCHARD (US)
International Classes:
C08L65/00; C08J3/11; C08L79/02; C08L79/04; H01B1/00; H01B1/12; H01B1/20; H01L51/00; H01L51/10; H01L51/30
Domestic Patent References:
WO2005090436A12005-09-29
Foreign References:
EP1564251A12005-08-17
US5578249A1996-11-26
Other References:
BARTHET C ET AL: "Mixed electronic and ionic conductors: a new route to Nafion-doped polyaniline", JOURNAL OF ELECTROANALYTICAL CHEMISTRY AND INTERFACIAL ELECTROCHEMISTRY, ELSEVIER, AMSTERDAM, NL, vol. 388, 1995, pages 35 - 44, XP002344587, ISSN: 0022-0728
KIM J Y ET AL: "ENHANCEMENT OF ELECTRICAL CONDUCTIVITY OF POLY(3,4-ETHYLENEDIOXYTHIOP HENE)/POLY(4-STYRENESULFONATE) BY A CHANGE OF SOLVENTS", SYNTHETIC METALS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 126, no. 2/3, February 2002 (2002-02-01), pages 311 - 316, XP001189321, ISSN: 0379-6779
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