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:
Jul. 12, 2022
Filed:
Sep. 07, 2016
Zeon Corporation, Tokyo, JP;
Norikazu Yamamoto, Tokyo, JP;
ZEON CORPORATION, Tokyo, JP;
Abstract
Provided is a binder composition for a non-aqueous secondary battery electrode that enables the display of excellent peel strength and cycle characteristics. The binder composition for a non-aqueous secondary battery electrode contains a particulate polymer A and a particulate polymer B. The particulate polymer A has a volume average particle diameter of at least 0.6 μm and not more than 2.5 μm. The particulate polymer B has a volume average particle diameter of at least 0.01 μm and not more than 0.5 μm. The particulate polymer A has a percentage content of more than 30 mass % and not more than 90 mass % relative to total content of the particulate polymer A and the particulate polymer B.