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AssigneeE.I. Du Pont De Nemours and Company Dupont Display Inc
InventorsChe-Hsiung Hsu, Christopher P. Junk, Frank P. Uckert, Mark F. Teasley, Andrew Edward Feiring, Charles J. Dubois, Zhen-Yu Yang, Viacheslav A. Petrov, Natalie Daoud, Amy Qi Han
Estimating the term…
There are provided electrically conducting polymer compositions comprising an electrectically conductive polymer or copolymer and an organic solvent wettable fluorinated acid polymer. Electrically conductive polymer materials are derived from thiophene, pyrrole, aniline and polycyclic heteroaromatic precursor monomers. Non-conductive polymers derived from alkenyl, alkynyl, arylene, and heteroarylene precursor monomers. The organic-solvent wettable fluorinated acid polymer is fluorinated or highly fluorinated and may be colloid-forming. Acidic groups include carboxylic acid groups, sulfonic acid groups, sulfonimide groups, phosphoric acid groups, phosphonic acid groups, and combinations thereof. The compositions can be used in organic electronic devices.
A polymer composition comprising:
A method of making an aqueous dispersion of a polymer composition comprising at least one electrically conductive polymer;
An aqueous dispersion of polymer composition comprising at least one electrically conductive polymer and at least one organic solvent wettable fluorinated acid polymer, wherein the composition has a pH between 1.5 and 5.
An electronic device comprising at least one buffer layer comprising a polymer composition comprising at least one electrically conductive polymer and at least one organic solvent wettable fluorinated acid polymer.
Dependencies are inferred from the claim text.