| 摘要 |
PROBLEM TO BE SOLVED: To provide: a structure for a nonaqueous electrolyte secondary battery, in which an electrode and a separator of at least one combination of a combination of a positive electrode and the separator, and a combination of a negative electrode and the separator are firmly in close contact with each other; an aqueous latex used to obtain the structure for a nonaqueous electrolyte secondary battery; and a separator/intermediate layer laminate.SOLUTION: An aqueous latex according to the present invention comprises: polymer particles dispersed in water. The polymer particles include a copolymer including a structural unit originating from an unsaturated dibasic acid and/or a structural unit originating from an unsaturated dibasic acid monoester, and a structural unit originating from a vinylidene fluoride-based monomer. In a structure for a nonaqueous electrolyte secondary battery having a positive electrode, a negative electrode, and a separator laminated between the positive and negative electrodes, the aqueous latex is used to manufacture an intermediate layer which is provided at least between the positive electrode and the separator or between the negative electrode and the separator.SELECTED DRAWING: Figure 2 |
