SEALANT FOR ELECTROCHEMICAL DEVICE IN WHICH NON-AQUEOUS ELECTROLYSIS SOLUTION IS USED AND SEALANT COMPOSITION FOR ELECTROCHEMICAL DEVICE

摘要

Provided is a sealant for an electrochemical device in which a non-aqueous electrolysis solution is used that has sufficient sealing performance even with respect to a high-polarity resin. The sealant contains a conjugated diene polymer (A), an aromatic vinyl-conjugated diene block polymer (B), and a hydrogenated amine-modified aromatic vinyl-conjugated diene block polymer (C).