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:
Dec. 18, 2007
Filed:
Aug. 27, 2004
Applicants:
Hitoshi Yoshikawa, Komaki, JP;
Minobu Iinuma, Ichinomiya, JP;
Hiroki Sugiura, Komaki, JP;
Inventors:
Assignee:
Tokai Rubber Industries, Ltd., Komaki-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/12 (2006.01); H01B 1/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrically conductive polymer available at low-cost and superior both in electrical conductivity and solubility. The electrically conductive polymer is solvent soluble and is obtained by imparting electrical conductivity to a pi-electron conjugated polymer by means of a dopant; the dopant comprises an alkylbenzenesulfonic acid or its salt having 2 or more alkyl substituent groups, wherein a total carbon number of the alkyl substituent groups is 10 to 37.