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:
Feb. 22, 2005
Filed:
Nov. 07, 2002
Applicants:
Katsuhito Miura, Osaka, JP;
Shouhei Matsui, Osaka, JP;
Seiji Nakamura, Osaka, JP;
Yoshihiko Wada, Osaka, JP;
Inventors:
Katsuhito Miura, Osaka, JP;
Shouhei Matsui, Osaka, JP;
Seiji Nakamura, Osaka, JP;
Yoshihiko Wada, Osaka, JP;
Assignee:
Daiso Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M006/18 ; H01G000/00 ; B32B009/04 ;
U.S. Cl.
CPC ...
Abstract
An electrolyte composition, which contains (1) a polymer having an ether linkage optionally having a crosslinkable functional group, (2) an additive containing an organic silicon compound having an ethylene oxide unit, and (3) an electrolyte salt compound, is excellent in mechanical properties and ionic conductivity.