ELECTRICALLY PEELABLE TYPE ADHESIVE SHEET, BONDED BODY AND PEELING METHOD OF BONDED BODY

To provide an electrically peelable type adhesive sheet as a first embodiment, capable of preventing air bubbles from entering when adhered onto an adherend, easily avoiding irregularity on a surface, and allowing easy peeling of an obtained bonded body.SOLUTION: An electrically peelable type adhesi...

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Hauptverfasser: AWANE RYO, MIKI KAORU, YOKOYAMA JUNJI, ARAYA KAORI, HIRAO AKIRA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide an electrically peelable type adhesive sheet as a first embodiment, capable of preventing air bubbles from entering when adhered onto an adherend, easily avoiding irregularity on a surface, and allowing easy peeling of an obtained bonded body.SOLUTION: An electrically peelable type adhesive sheet of a first embodiment includes: an energization substrate having conductivity at least on one side thereof; a first adhesive layer including an electrically peelable adhesive agent formed on the side having the conductivity of the energization substrate; and a second adhesive layer formed on an opposite side of the first adhesive layer of the energization substrate. The electrically peelable type adhesive sheet further includes a plurality of connection target parts and a connection part configured to connect between each of the plurality of connection target parts.SELECTED DRAWING: Figure 1 【課題】本発明の第1の実施形態は、被着体への貼着時に気泡の混入を抑制することができ、表面の凹凸などを回避することが容易であり、また得られる接合体の剥離も容易に行うことができる電気剥離型粘着シートを提供することを目的とする。【解決手段】本発明の第1の実施形態の電気剥離型粘着シートは、少なくとも一方の面が導電性を有する通電用基材と、通電用基材の導電性を有する面上に形成された電気剥離用粘着剤からなる第1の粘着剤層と、通電用基材の第1の粘着剤層とは反対側の面上に形成された第2の粘着剤層とを備える電気剥離型粘着シートであって、複数の被連結部と、複数の連結部同士を連結する連結部とを備える。【選択図】図1