Patent ID: 7008693

Claim:
A highly heat-resistant label comprising a support base and a hot-melt adhesive layer composed of a thermoplastic resin showing optical anisotropy in molten state, an agglutinant layer and a heat-resistant coating layer mainly composed of a silicone resin; wherein the heat-resistant coating layer is provided on a side of the support base opposite from a side onto which the hot-melt adhesive layer is laminated, said agglutinant layer, hot-melt adhesive layer and support base are laminated in that order, and the thermoplastic resin showing optical anisotropy in molten state is a liquid crystal polyester resin composition, in which (A) a liquid crystal polyester constitutes a continuous phase and (B) a copolymer having a functional group reactive with said liquid crystal polyester forms a disperse phase.