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:
Apr. 30, 2019
Filed:
May. 19, 2014
Dow Global Technologies Llc, Midland, MI (US);
Zhuo Wang, Shanghai, CN;
Xiu Qin Shi, Shanghai, CN;
Kun Chen, Shanghai, CN;
Yingjun Cai, Shanghai, CN;
DOW GLOBAL TECHNOLOGIES LLC, Midland, MI (US);
Abstract
An aqueous composition for making lithium ion battery electrodes comprising (a) one or more polymers, (b) one or more polyvinyl alcohols, and (c) one or more water-soluble cellulose derivatives. Also, a method of making an electrode comprising (i) providing an aqueous slurry comprising (a) one or more polymers, (b) one or more polyvinyl alcohols, (c) one or more water-soluble cellulose derivatives, and (d) one or more conductive material; (ii) forming a layer of said slurry on a metal substrate; and (iii) drying said layer of said slurry. Also, an electrode comprising ingredients (a) through (d).