| 摘要 |
The purpose of the present invention is to provide a laminate for nonaqueous secondary batteries, which is provided with a function layer having excellent transferability and a high function. A laminate for nonaqueous secondary batteries according to the present invention comprises a releasing base that has a contact angle with water of 70° or more and a function layer that is arranged on the releasing base. The function layer contains organic particles and a binder, and each organic particle has a core-shell structure which is provided with a core portion and a shell portion that partially covers the outer surface of the core portion. The core portion is formed of a polymer having a degree of swelling in an electrolyte solution of from 5 times to 30 times (inclusive), and the shell portion is formed of a polymer having a degree of swelling in an electrolyte solution of more than 1 times but 4 times or less. |
