ADHESIVE COMPOSITION AND PRESSURE SENSITIVE ADHESIVE SHEET

To provide an adhesive composition which is capable of achieving low elastic modulus while having a high index of refraction, and which is capable of forming an adhesive with improved adhesive force.SOLUTION: An adhesive composition includes: an acrylic polymer including an aromatic ring-containing...

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Bibliographische Detailangaben
Hauptverfasser: NOYORI SHINTARO, SASAHARA KAZUKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide an adhesive composition which is capable of achieving low elastic modulus while having a high index of refraction, and which is capable of forming an adhesive with improved adhesive force.SOLUTION: An adhesive composition includes: an acrylic polymer including an aromatic ring-containing monomer (A1) as a monomer component; a plasticizer; and an oligomer.SELECTED DRAWING: Figure 1 【課題】高屈折率を有しつつ低弾性率化が可能であり、さらに接着力が向上した粘着剤を形成可能な粘着剤組成物を提供する。【解決手段】モノマー成分として芳香環含有モノマー(A1)を含有するアクリル系ポリマーと、可塑剤と、オリゴマーと、を含む粘着剤組成物が提供される。【選択図】図1