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:
Nov. 20, 2007
Filed:
Mar. 13, 2003
Applicants:
Koji Abe, Yamaguchi, JP;
Takaaki Kuwata, Yamaguchi, JP;
Takashi Hattori, Yamaguchi, JP;
Yasuo Matsumori, Yamaguchi, JP;
Inventors:
Koji Abe, Yamaguchi, JP;
Takaaki Kuwata, Yamaguchi, JP;
Takashi Hattori, Yamaguchi, JP;
Yasuo Matsumori, Yamaguchi, JP;
Assignee:
Ube Industries, Ltd., , JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
1. A non-aqueous electrolytic solution comprising an electrolytic salt in a non-aqueous solvent, which further contains a pentafluorophenoxy compound having the formula (I): in which R represents a substituting group such as an alkylcarbonyl group, an alkoxycarbonyl group, an aryloxy-carbonyl group, and an alkanesulfonyl group, under the condition that at least one hydrogen atom contained in the substituting group can be substituted with a halogen atom or an aryl group.