ADHESIVE SHEET

To provide an adhesive sheet that can be easily removed from an adherend by application of high-frequency waves.SOLUTION: An adhesive sheet contains thermally-expandable particles and a dielectric heating filler and has a thermally-expandable layer (A) containing at least the thermally-expandable pa...

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Bibliographische Detailangaben
Hauptverfasser: KAKIUCHI YASUHIKO, KAWARADA YUKI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide an adhesive sheet that can be easily removed from an adherend by application of high-frequency waves.SOLUTION: An adhesive sheet contains thermally-expandable particles and a dielectric heating filler and has a thermally-expandable layer (A) containing at least the thermally-expandable particles. The dielectric heating filler is at least one selected from the group consisting of metal oxide and metalloid carbide.SELECTED DRAWING: None 【課題】高周波を印加することで被着体から容易に剥離し得る粘着シートを提供する。【解決手段】熱膨張性粒子及び誘電発熱フィラーを含み、少なくとも前記熱膨張性粒子を含有する熱膨張性層(A)を有する粘着シートであって、前記誘電発熱フィラーが酸化金属及び炭化半金属からなる群より選ばれる1種以上である、粘着シート。【選択図】なし