BINDER RESIN COMPOSITION FOR LITHIUM SECONDARY BATTERY, ELECTRODE PASTE INCLUDING THE SAME, AND LITHIUM ION SECONDARY BATTERY

PROBLEM TO BE SOLVED: To provide: a binder for a lithium secondary battery, excellent in binding property with an active material even when the active material has large expansion and contraction; a negative electrode for a nonaqueous secondary battery manufactured using the binder; and a nonaqueous...

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Bibliographische Detailangaben
Hauptverfasser:	WASHIO ISAO, TORIIDA MASAHIRO, NISHIURA KATSUNORI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRICITY METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide: a binder for a lithium secondary battery, excellent in binding property with an active material even when the active material has large expansion and contraction; a negative electrode for a nonaqueous secondary battery manufactured using the binder; and a nonaqueous secondary battery.SOLUTION: A binder resin composition for a lithium secondary battery includes a resin (A) comprising polyimide or a precursor thereof and a crosslinking imide compound (B) having a specific structure.