The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2014
Filed:
Apr. 21, 2010
Applicant:
Che-hsiung Hsu, Clemmons, NC (US);
Inventor:
Che-Hsiung Hsu, Clemmons, NC (US);
Assignee:
E I du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/02 (2006.01); H01L 29/08 (2006.01); C08G 75/00 (2006.01); C08G 73/00 (2006.01); C08G 73/06 (2006.01); H01B 1/12 (2006.01); C08L 101/12 (2006.01); C08L 65/00 (2006.01); H01B 1/20 (2006.01); C08L 25/18 (2006.01); C08J 3/02 (2006.01); C08J 3/05 (2006.01); C08L 27/18 (2006.01); C08K 3/36 (2006.01); C09D 165/00 (2006.01); C08K 5/06 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
H01B 1/20 (2013.01); C08L 2205/03 (2013.01); H01B 1/128 (2013.01); C08L 27/18 (2013.01); C08G 2261/1424 (2013.01); C08K 3/36 (2013.01); C08G 2261/3223 (2013.01); C08L 101/12 (2013.01); C09D 165/00 (2013.01); C08L 65/00 (2013.01); C08K 5/06 (2013.01); C08J 2365/00 (2013.01); C08G 2261/512 (2013.01); C08G 2261/794 (2013.01); C08G 2261/95 (2013.01); C08G 2261/3221 (2013.01); C08L 25/18 (2013.01); C08J 2300/12 (2013.01); C08J 3/02 (2013.01); C08J 3/05 (2013.01); C08K 3/22 (2013.01); H01B 1/127 (2013.01); Y10S 977/932 (2013.01);
Abstract
The present invention relates to electrically conductive polymer compositions, and their use in electronic devices. The compositions are an aqueous dispersion including: (i) at least one electrically conductive polymer doped with a non-fluorinated polymeric acid; (ii) at least one highly-fluorinated acid polymer; (iii) at least one water-compatible high-boiling organic solvent; and (iv) electrically insulative inorganic oxide nanoparticles.