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:
May. 31, 2016
Filed:
Mar. 23, 2012
Hiroyuki Nishide, Tokyo, JP;
Kenichi Oyaizu, Tokyo, JP;
Sosuke Yamaguchi, Tokyo, JP;
Nobutaka Fujimoto, Hyogo, JP;
Yuji Kinpara, Hyogo, JP;
Shun Hashimoto, Hyogo, JP;
Shigeyuki Iwasa, Tokyo, JP;
Kentaro Nakahara, Tokyo, JP;
Hiroyuki Nishide, Tokyo, JP;
Kenichi Oyaizu, Tokyo, JP;
Sosuke Yamaguchi, Tokyo, JP;
Nobutaka Fujimoto, Hyogo, JP;
Yuji Kinpara, Hyogo, JP;
Shun Hashimoto, Hyogo, JP;
Shigeyuki Iwasa, Tokyo, JP;
Kentaro Nakahara, Tokyo, JP;
SUMITOMO SEIKA CHEMICALS CO., LTD., Hyogo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
The present invention provides a radical composition capable of suppressing elution of electrode components in an electrolyte solution when used in an electrode for a secondary battery, and a battery using the radical composition. The present invention relates to a radical composition including a pyrroline nitroxide polymer and polyethylene glycols.