| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a surface protective film, which can be stuck onto an adherend without air stagnation even when the adherend is a thin film, and can prevent a wrinkle or band from being caused when stuck thereon and rolled into a wound body. <P>SOLUTION: The surface protective film includes an adhesive layer and a substrate layer. The substrate layer has a single-layer or multi-layer structure, and at least one layer of the substrate layer is mainly composed of a polyethylene resin, and includes 3 wt.% or more and 25 wt.% or less of a cyclic olefin resin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
