| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a double-faced adhesive tape which is thin and excellent in waterproofness (water cut-off property), and to provide a double-faced adhesive tape which is also excellent in processability. <P>SOLUTION: In the double-faced adhesive tape, acrylic adhesive layers containing an acrylic polymer as a main component are arranged on both sides of a foam substrate. The acrylic polymer includes a 1-20C alkyl ester of (meth)acrylic acid as a main monomer component in an amount of ≥60 wt.% based on the total amount of monomer components. The total thickness of the double-faced adhesive tape is ≤200 μm. The double-faced adhesive tape preferably has a tensile strength of 0.5-20 MPa. <P>COPYRIGHT: (C)2011,JPO&INPIT |
