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US 6,183,907 B2Granted
Binder for an electrode of an electrochemical system with a non-aqueous electrolyte
AssigneeAlcatel
InventorsSylvie Barusseau, Florence Martin, Bernard Simon
Life of this patent
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Abstract
The present invention consists in a binder for an electrode in an electrochemical system with a non-aqueous electrolyte, characterized in that it contains acrylonitrile-butadiene rubber and carboxymethylcellulose with an average molecular weight of over about 200 000.
Claims10
A binder for an electrode in an electrochemical system with a non-aqueous electrolyte, characterized in that the binder contains
- (A) an acrylonitrile-butadiene rubber and
- (B) a carboxymethylcellulose with an average molecular weight of over about 200,000.
An electrochemical system with a non-aqueous electrolyte including at least one electrode containing a binder, wherein the binder contains
- (A) an acrylonitrile-butadiene rubber and
- (B) a carboxymethylcellulose with an average molecular weight of over about 200,000.
Dependencies are inferred from the claim text.