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. 20, 2018
Filed:
Sep. 17, 2014
Mitsui Chemicals, Inc., Minato-ku, Tokyo, JP;
MITSUI CHEMICALS, INC., Minato-Ku, Tokyo, JP;
Abstract
A non-aqueous electrolyte solution for a battery includes: an additive A which is a compound represented by formula (I); and an additive B which is at least one selected from the group consisting of an aromatic compound having at least one of a halogen atom or an alkyl group and a carbamate, and which is a compound other than carbonates or a cyclic sulfates. In formula (I), Rrepresents a group represented by formula (II) or a group represented by formula (III) and Rrepresents H, a C1-6 alkyl group, a group represented by formula (II), or a group represented by formula (III); or Rand Rrepresent groups which combine to form a benzene ring or cyclohexyl ring. In formula (II), Rrepresents a halogen atom, a C1-6 alkyl group, a C1-6 alkyl halide group, a C1-6 alkoxy group, or a group represented by formula (IV).