| 摘要 |
Provided is a laminate for a nonaqueous battery having moderate adhesion to be used in a nonaqueous battery in which a nonaqueous electrolytic solution is sealed, the laminate for a nonaqueous battery being capable of improving the suitability of electrodes to be packed into a battery case without causing a reduction in battery output, being capable of preventing a short circuit between the electrodes caused by the penetration of a burr or the like present on an electrode plate through a separator, being capable of suppressing the reduction of the adhesion in the nonaqueous electrolytic solution, being capable of suppressing the deterioration of the nonaqueous electrolytic solution, and having such a cohesive strength that when the laminate is used in the form of a tape, a pressure-sensitive adhesive layer does not squeeze out of a base material layer. The laminate for a nonaqueous battery is formed of at least two layers, including: a base material layer (A) ; and a pressure-sensitive adhesive layer (B) in the stated order, in which: the base material layer (A) contains a polyolefin-based thermoplastic resin; and the pressure-sensitive adhesive layer (B) contains an ±-olefin-based thermoplastic resin. |
