| abstract |
(57) [Problem] To provide a heat-sensitive adhesive material having excellent adhesive strength even in a wide range of low- to high-temperature adherends and / or environmental temperature, and further having high blocking performance. A heat-sensitive adhesive containing a thermoplastic resin and a solid plasticizer as main components on a support, and a crosslinking agent for curing the thermoplastic resin, and optionally containing a tackifier. A heat-sensitive adhesive material, comprising a layer. |