| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an adhesive tape which uses an olefinic polymer as a polymer component constituting a substrate for the adhesive tape, does not have an yield point in a tensile test, and can have a high strength, and a binding property, a hand-tearing property and long period heat resistance equal to those of PVC tapes. <P>SOLUTION: This adhesive tape having an adhesive layer on at least one side of a substrate is characterized in that the substrate comprises at least an olefinic polymer having carbonylic oxygen atoms in the molecular skeleton, an inorganic metal compound whose surface is treated with a silane-based coupling agent, and a salicylic acid compound; the content of the olefinic polymer is 10 to 60 wt.% based on the total weight of the polymer components constituting the substrate; the content of the inorganic metal compound is 10 to 200 pts.wt. per 100 pts.wt. of the polymer components constituting the substrate; and the content of the salicylic acid compound is 0.05 to 10.0 pts.wt. per 100 pts.wt. of the polymer components constituting the substrate. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
