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:
Jul. 07, 2015
Filed:
Feb. 22, 2013
Nec Tokin Corporation, Sendai-shi, JP;
Yasuhisa Sugawara, Sendai, JP;
Tomoki Nobuta, Sendai, JP;
Satoshi Suzuki, Sendai, JP;
Yasuhiro Tomioka, Sendai, JP;
Hiroyuki Demizu, Sendai, JP;
Hiroki Satoh, Sendai, JP;
NEC Tokin Corporation, Miyagi, JP;
Abstract
The present invention provides an electroconductive polymer suspension solution and an electroconductive polymer material which has a high electroconductivity and in which the time-related deterioration of the electroconductivity is suppressed. Also, the present invention provides an electrolytic capacitor with a low ESR using the electroconductive polymer material as a solid electrolyte and a method for producing the same. In the present invention, electroconductive polymer particlesin the electroconductive polymer material are bonded via organic dispersantand cross-linkerto obtain a strong bond between electroconductive polymer particles