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:
Oct. 09, 2007
Filed:
Jul. 18, 2005
Manabu Kikuta, Kyotanabe, JP;
Akiyoshi Hatakeyama, Ritto, JP;
Manabu Kikuta, Kyotanabe, JP;
Akiyoshi Hatakeyama, Ritto, JP;
Dai-ichi Kogyo Seiyaku Co., Ltd., Kyoto, JP;
Abstract
A precursor composition capable to form a solid-state electrolyte having good ion conductivity and high heat-resistance, by simple curing procedure, comprising; (A) a polymerizable ion pair compound represented by formula I, (B) a cross-linker having two or more unsaturated groups co-polymerizable with the polymerizable ion pair compound (A), and (C) non-polymerizable ion pair compound. Each of R1, R2, R3, R4, R5 and R6 represents hydrogen atom, alkyl or aryl group having 1-12 carbon atoms; and each of R7 and R8 represents alkyl or aryl group having 1-12 carbon atoms. X designates either of halogen atom, AlCl, PF, BF, bis (oxalato) borate anion, RSO, (NC)N, (RY)N, (RY)C, and (RY)CQ, where Rdesignates perfluoro alkyl or aryl group having 1-8 carbon atoms; each Rdesignates fluorine atom, perfluoro alkyl or aryl group having 1-8 carbon atoms; Y designates —SO—or —PO—R; and Q designates —H or —CO—R