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:
Sep. 05, 2023
Filed:
Jan. 26, 2021
Ricoh Company, Ltd., Tokyo, JP;
Toshiya Sagisaka, Kanagawa, JP;
Hiromichi Kuriyama, Kanagawa, JP;
Satoshi Nakajima, Tokyo, JP;
Porraphon Tantitarntong, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
The present invention relates to a liquid composition for forming an electrochemical device contains one or both of an active material or an electrolyte; a dispersion medium; and a polymer, wherein the polymer contains constituent units having one or both of an amide bond or an imide bond, and having a group represented by a following general formula (I): wherein X is an oxygen atom, or a carbon atom substituted with a hydrogen atom or an alkyl group, wherein R, R, R, and Rare each independently hydrogen atoms, substituted or unsubstituted alkyl groups, or substituted or unsubstituted cycloalkyl groups, and m and n are positive integers.