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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.:

US 12334495 B1

PDFFull Text
Date of Patent:
Jun. 17, 2025

Filed:

May. 15, 2020

Slurry composition for all-solid-state secondary battery, solid electrolyte-containing layer, all-solid-state secondary battery, and method of producing slurry composition for all-solid-state secondary battery

Applicant:

Zeon Corporation, Tokyo, JP;

Inventors:

Yusaku Matsuo, Tokyo, JP;

Yasuhiro Wakizaka, Tokyo, JP;

Assignee:

ZEON CORPORATION, Tokyo, JP;

Attorney:

KENJA IP LAW PC

Primary Examiner:

Eugenia Wang

Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 4/13 (2010.01); H01M 4/139 (2010.01); H01M 4/62 (2006.01); H01M 50/414 (2021.01); H01M 50/431 (2021.01); H01M 50/443 (2021.01);
U.S. Cl.
CPC ...
H01M 10/056 (2013.01); H01M 4/13 (2013.01); H01M 4/139 (2013.01); H01M 4/62 (2013.01); H01M 4/622 (2013.01); H01M 50/414 (2021.01); H01M 50/431 (2021.01); H01M 50/443 (2021.01); H01M 2300/0065 (2013.01); H01M 2300/0068 (2013.01); H01M 2300/0071 (2013.01); H01M 2300/0091 (2013.01);
Abstract

Provided is a slurry composition for an all-solid-state secondary battery that has excellent fluidity and preservation stability and can form a solid electrolyte-containing layer having excellent ion conductivity. The slurry composition contains a solid electrolyte, a polymer, and a solvent. The ratio of fineness of grind of the solid electrolyte, as measured by a grind gauge method based on JIS K5600-2-5:1999, relative to the average primary particle diameter of the solid electrolyte is more than 1 and less than 30.

Find Patent Forward Citations

Matsuo, Yusaku. (2025). Slurry composition for all-solid-state secondary battery, solid electrolyte-containing layer, all-solid-state secondary battery, and method of producing slurry composition for all-solid-state secondary battery (U.S. Patent No. 12334495). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12334495

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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