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:
Oct. 11, 2016
Filed:
Apr. 11, 2012
Applicants:
Tatsuji Aoyama, Kyoto, JP;
Ayumi Kochi, Osaka, JP;
Yukihiro Shimasaki, Hyogo, JP;
Inventors:
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 3/40 (2006.01); H01G 9/02 (2006.01); H01M 6/04 (2006.01); H01G 9/00 (2006.01); H01G 9/035 (2006.01); H01G 9/028 (2006.01); C08G 61/12 (2006.01); H01L 51/00 (2006.01); H01G 9/15 (2006.01);
U.S. Cl.
CPC ...
H01G 9/035 (2013.01); C08G 61/126 (2013.01); H01G 9/0036 (2013.01); H01G 9/028 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/51 (2013.01); C08G 2261/792 (2013.01); C08G 2261/794 (2013.01); H01G 9/15 (2013.01); H01L 51/0037 (2013.01);
Abstract
A method for producing a conductive polymer dispersion liquid includes preparing an emulsion of a polyanion adsorbed on a conductive polymer precursor monomer by emulsifying a blended liquid obtained by blending the conductive polymer precursor monomer, the polyanion, and an aqueous solvent; and forming a dispersoid of a conductive polymer by chemical oxidative polymerization with addition of an oxidant to the emulsion. Furthermore, by using this conductive polymer dispersion liquid to provide an electrolytic capacitor, the ESR of the capacitor can be reduced.