BINDER FOR NONAQUEOUS SECONDARY BATTERY ELECTRODE, SLURRY FOR NONAQUEOUS SECONDARY BATTERY ELECTRODE FORMATION, NONAQUEOUS SECONDARY BATTERY ELECTRODE, NONAQUEOUS SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY

PROBLEM TO BE SOLVED: To provide a binder for a nonaqueous secondary battery electrode, which increases the adhesion strength between a current collector and an electrode layer and the property of binding among active materials, and which has good resistance against an electrolytic solution and redo...

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Bibliographische Detailangaben
Hauptverfasser:	OZAKI MASAHITO, SASAGAWA KIYOKI, IKETANI KATSUHIKO
Format:	Patent
Sprache:	eng ; jpn
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
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a binder for a nonaqueous secondary battery electrode, which increases the adhesion strength between a current collector and an electrode layer and the property of binding among active materials, and which has good resistance against an electrolytic solution and redounds to charge and discharge characteristics of a nonaqueous secondary battery.SOLUTION: A binder for a nonaqueous secondary battery electrode comprises: a fluorine-based polymer (A); a rosin ester (B); and a solvent (C).SELECTED DRAWING: None 【課題】集電体／電極層間の密着強度と活物質同士の結着性とを高める非水系二次電池電極用バインダーであって、耐電解液性が良好であり、かつ、非水系二次電池の充放電特性に寄与するものを提供すること。【解決手段】フッ素系高分子（Ａ）、ロジンエステル（Ｂ）及び溶媒（Ｃ）を含有する非水系二次電池電極用バインダー。【選択図】なし