| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive tape that is difficult to peel off even when the adhesive tape is thin and is capable of actualizing a high constant load release property on low-polarity adherends such as polypropylene (PP). ! SOLUTION: The present invention is an adhesive tape having an adhesive layer that contains: a polymer component containing 60 wt% or more of an acrylic polymer having a weight-average molecular weight of 300,000-2,000,000 and a molecular weight distribution (Mw/Mn) of 1.05-2.5 obtained by living radical polymerization; and a rosin-based tackifier resin or a terpene-based tackifier resin. ! COPYRIGHT: (C)2015,JPO&INPIT |
