SEALANT COMPOSITION FOR NONAQUEOUS ELECTROLYTE CELL

摘要

[Problem] An object of the present invention is to provide a sealant composition for a nonaqueous electrolyte cell in which the application position and uniformity of applied film thickness of the sealant can be visually confirmed even when being applied as a thin film, and having excellent durability in relation to various electrolytic solutions used in the cell. [Solution] A sealant composition for a nonaqueous electrolyte cell, containing (A) an elastomer and (B) a cobalt blue colorant, in which the component (B) has a content of 0.1 - 20 mass parts with respect to 100 mass parts of the component (A).