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. 08, 2024
Filed:
Aug. 16, 2021
Zeon Corporation, Tokyo, JP;
Kazuki Asai, Tokyo, JP;
ZEON CORPORATION, Tokyo, JP;
Abstract
Provided is a novel technique related to electrochemical devices that can cause an electrochemical device to display excellent rate characteristics and high-temperature storage characteristics. The electrochemical device is produced using a dispersant composition for an electrochemical device that contains a polymer A. This polymer A includes a nitrile group-containing monomer unit and has an intrinsic viscosity of not less than 0.15 dL/g and less than 1.20 dL/g when dissolved in N-methyl-2-pyrrolidone and measured at a temperature of 25° C.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile