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:
May. 05, 2020
Filed:
Aug. 05, 2016
Kuraray Co., Ltd., Kurashiki-shi, JP;
Yuki Ohta, Okayama, JP;
Toshimitsu Tanaka, Okayama, JP;
Junji Fujioka, Okayama, JP;
Jun-Sang Cho, Okayama, JP;
Hideharu Iwasaki, Okayama, JP;
KURARAY CO., LTD., Kurashiki-shi, JP;
Abstract
The present invention pertains to a slurry composition for non aqueous electrolyte battery electrodes that includes a binder composition, an active material, and a solvent, in which the active material is a lithium-containing metal oxide, the binder composition contains a neutralized salt of an α-olefin-maleic acid copolymer in which an α-olefin and a maleic acid are copolymerized, and the degree of neutralization for carboxylic acid generated from the maleic acid in the copolymer is from 0.3 to 1.0. The present invention further pertains to a non aqueous electrolyte battery positive electrode and a non aqueous electrolyte battery using the slurry composition for non aqueous electrolyte battery electrodes.