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:
Jul. 05, 1994
Filed:
Jul. 24, 1992
Masanobu Suga, all Kanagawa, JP;
Seiichi Akita, all Kanagawa, JP;
Nobuyuki Kuroda, all Kanagawa, JP;
Nippon Oil Co., Ltd., Tokyo, JP;
Abstract
The invention provides a specific polymeric solid electrolyte (ionically conductive polymer) having excellent physical properties, and a process therefor. The polymeric solid electrolyte can be obtained by reacting an alkali metal salt and/or ammonium salt, a non-aqueous organic solvent, a polyfunctional acrylate compound and a particular polyether macromonomer in the presence of a radical polymerization initiation accelerator and a radical polymerization initiator. The polymeric solid electrolyte has high ionic conductivity so that it can be employed in useful lithium batteries, plastic batteries, large-capacity capacitors, electrochromic displays and it can also be used for the 100% solidification of other electronic devices.