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. 29, 2024
Filed:
Aug. 13, 2021
Zhuhai Cosmx Battery Co., Ltd., Zhuhai, CN;
Weichao Tang, Zhuhai, CN;
Suli Li, Zhuhai, CN;
Wei Zhao, Zhuhai, CN;
Hao Yuan, Zhuhai, CN;
Junyi Li, Zhuhai, CN;
Yanming Xu, Zhuhai, CN;
Abstract
A cross-linked SBR microsphere binder and a preparation method, and a lithium-ion battery containing the binder, the cross-linked SBR microsphere binder has a porous cross-linked structure, the cross-linked SBR microsphere has a particle size of 10 nm-1 μm, and a porosity of 0.01%-40%, and a pore diameter of the pore is greater than 0 and less than or equal to 200 nm. The lithium-ion battery containing the binder has advantages of better rate performance, low temperature performance, fast charge performance, and long cycle performance, compared with a lithium-ion battery containing a conventional SBR binder.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile