| 摘要 |
PROBLEM TO BE SOLVED: To provide a binder composition for a nonaqueous secondary battery electrode, excellent in adhesion with a collector or an electrode, and capable of manufacturing a nonaqueous secondary battery retaining high discharge capacity even under high-temperature environment due to repetition of charge and discharge and heat generation. SOLUTION: In the binder composition for the nonaqueous secondary battery containing functional group-containing resin fine particles (A) and a cross-linking agent (B), the functional group-containing resin fine particles (A) are those made by emulsion polymerization with a radical polymerization initiator of ethylenically unsaturated monomer containing a keto group-containing ethylenically unsaturated monomer under water under existence of a surfactant, and moreover, the cross-linking agent (B) is a multifunctional hydrazide compound. COPYRIGHT: (C)2011,JPO&INPIT
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