Cantor Colburn LLP
Composite binder for an electrode with dispersants chemically bound
The present invention provides a polymeric composite binder which comprises binder polymer and a dispersant chemically bound to the surface of the binder polymer, as well as an electrode slurry, electrode and secondary battery using the same. By virtue of the dispersant chemically bound to the binder polymer surface, the present invention achieves an improvement in the stability of binder latex, an improvement in the dispersion and coating properties of electrode slurry, and also an improvement in the capacity and cycle characteristic of a battery.
LG Chem, Ltd.
H C H Y H C Y H C
H01M C08J H01M Y10T H01M C08F Y02E H01M C08J
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Dong Jo Hae Young Chang Sun Ju Hyun
Ryu Kim Han Kim