| 摘要 |
PROBLEM TO BE SOLVED: To provide a dicing sheet which is excellent in adhesiveness, hardly causes a pickup failure, and suppresses falling-off of a chip.SOLUTION: The dicing sheet includes a substrate 2 and an adhesive layer 3 laminated on at least one surface of the substrate 2. The adhesive layer 3 is formed of an adhesive composition containing a polymer (A), an energy ray-polymerizable compound (B), and a tackifying resin (C). The energy ray-polymerizable compound (B) has an energy ray-polymerizable group in an amount of 3×10to 5×10mol/g inclusive. The tackifying resin (C) contains a hydrogenated resin. Preferably, the tackifying resin (C) consists of the hydrogenated resin. |
