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. 06, 2011
Filed:
Jun. 13, 2007
Toshinori Kato, Tsukuba, JP;
Tomohiro Ono, Tsukuba, JP;
Shinji Nakai, Tsukuba, JP;
Takeshi Nakano, Tsukuba, JP;
Hiroyuki Ogi, Tsukuba, JP;
Toshinori Kato, Tsukuba, JP;
Tomohiro Ono, Tsukuba, JP;
Shinji Nakai, Tsukuba, JP;
Takeshi Nakano, Tsukuba, JP;
Hiroyuki Ogi, Tsukuba, JP;
Kuraray Co., Ltd., Kurashiki-shi, JP;
Abstract
This invention relates to an electrochemical device which comprises a molding containing as a main ingredient a copolymer (Z) and at least two mutually insulated electrodes in joint with the molding, wherein the copolymer (Z) comprises a polymer block (A) having as a main unit an aromatic vinyl compound unit and a polymer block (B) being incompatible with the polymer block (A), and has ion-conducting groups on the polymer block (A). The electrochemical device of the invention can be used particularly as an actuator device.