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. 12, 2021
Filed:
Sep. 05, 2017
Applicant:
Zeon Corporation, Chiyoda-ku Tokyo, JP;
Inventors:
Kouichirou Maeda, Tokyo, JP;
Hiroki Oguro, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 10/0585 (2010.01); C08F 236/12 (2006.01); H01M 10/0562 (2010.01);
U.S. Cl.
CPC ...
H01M 4/622 (2013.01); C08F 236/12 (2013.01); H01M 4/62 (2013.01); H01M 10/0562 (2013.01); H01M 10/0585 (2013.01); C08F 2800/20 (2013.01);
Abstract
Provided is a binder composition for an all-solid-state battery with which an all-solid-state battery having excellent capacity characteristics can be obtained. The binder composition contains: a copolymer including an alkylene structural unit and a nitrile group-containing monomer unit; and an organic solvent having a boiling point of 100° C. or higher. The copolymer includes the nitrile group-containing monomer unit with a percentage content of at least 10 mass % and not more than 30 mass % and has an iodine value of at least 40 mg/100 mg and not more than 130 mg/100 mg.