RESIN COMPOSITION AND OUTER PACKAGE FOR LITHIUM ION BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a resin composition which can form an adhesive layer and a binder layer that exhibit adequate adhesiveness to base materials formed of various materials and are excellent in solvent resistance and the like, and is useful as an adhesive and a binder which can simply produce an outer package for a lithium ion battery and the like by adopting a method such as a dry lamination method.SOLUTION: A resin composition contains a structural unit derived from polyamine such as dimer diamine and contains at least one of the following (1) to (3) resins: (1) a polyurethane urea resin (A) obtained using the polyamine as a monomer component; (2) a polyurea resin (B) obtained using the polyamine as a monomer component; and (3) a polyamide resin (C) obtained using the polyamine as a monomer component.SELECTED DRAWING: None