| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal adhesive sheet which has a superior thermal adhesion property, and in particular, an improved thermal adhesion property to a polyolefin material. SOLUTION: The thermal adhesive sheet includes: a non-woven fabric comprising long fiber of a polyester copolymer which includes a dicarboxylic acid component containing terephthalic acid as the principal ingredient, and a diol component containing 50 mol% or more of 1,6-hexanediol, and which has a melting point Tm of 100-150°C; and a polyolefin resin composition and/or an acid-modified polyolefin resin composition which are/is supported on the surface of the non-woven fabric with the deposited amount of the solid content of 1-40 mass% with respect to the total amount of the non-woven fabric. COPYRIGHT: (C)2013,JPO&INPIT |
