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. 17, 2024
Filed:
Jul. 30, 2019
Applicant:
Zeon Corporation, Tokyo, JP;
Inventor:
Hiroyuki Taguchi, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/443 (2021.01); C08L 25/14 (2006.01); H01M 4/13 (2010.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 50/414 (2021.01); H01M 50/449 (2021.01); H01M 50/403 (2021.01); H01M 50/489 (2021.01); H01M 50/491 (2021.01);
U.S. Cl.
CPC ...
H01M 50/443 (2021.01); C08L 25/14 (2013.01); H01M 4/13 (2013.01); H01M 4/62 (2013.01); H01M 10/0525 (2013.01); H01M 50/414 (2021.01); H01M 50/449 (2021.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2207/53 (2013.01); H01M 50/403 (2021.01); H01M 50/489 (2021.01); H01M 50/491 (2021.01);
Abstract
Provided is a composition for a non-aqueous secondary battery functional layer with which it is possible to form a functional layer that can cause a separator to display excellent shutdown function. The composition for a non-aqueous secondary battery functional layer contains organic particles A. The organic particles A contain a polymer X including an aromatic vinyl monomer unit in a proportion of 20 mass % or more and a wax having a melting point of lower than 95° C. The wax is preferably an ester wax.