| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive film excellent in molding processability and pressure-sensitive adhesivity even without mixing a tackifyer. SOLUTION: The pressure-sensitive adhesive film is provided with a substrate layer composed of an olefinic resin and a pressure-sensitive adhesive layer arranged on at least one surface of the substrate layer composed of a hydrogenated diene copolymer. Furthermore the hydrogenated diene copolymer is obtained by hydrogenating a block copolymer containing at least two polymer blocks (C) consisting essentially of a vinyl aromatic compound and at least one copolymer block (D) of a vinyl aromatic compound and a conjugated diene compound. The hydrogenated diene copolymer satisfies prescribed conditions. COPYRIGHT: (C)2011,JPO&INPIT
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