| abstract |
This invention is an adhesive sheet provided with the adhesive bond layer which shape | molded the adhesive composition containing (A) high molecular weight component and (B) thermosetting component in the sheet form, Comprising: In the IR spectrum of (A) high molecular weight component, ratio (P CN / P CO) is 0.03 or less relates to the adhesive sheet of the 2240 ㎝ -1 peak height (P CN) in the vicinity resulting from the nitrile group to the (P CO) peak height in the vicinity of 1730 ㎝ -1 derived from . |