ADHESIVE COMPOSITION, ADHESIVE LAYER, ADHESIVE SHEET, AND OPTICAL LAMINATE

To provide an adhesive composition for forming an adhesive layer that allows release films provided on both sides to be released satisfactorily, an adhesive layer and an adhesive sheet both obtained using the adhesive composition, and an optical laminate including the adhesive layer.SOLUTION: The ad...

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Bibliographische Detailangaben
Hauptverfasser:	SASE MITSUTAKA, KUMON KOJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PAINTS PHYSICS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	To provide an adhesive composition for forming an adhesive layer that allows release films provided on both sides to be released satisfactorily, an adhesive layer and an adhesive sheet both obtained using the adhesive composition, and an optical laminate including the adhesive layer.SOLUTION: The adhesive composition comprises a resin, a crosslinking agent, a leveling agent, and a silane compound, wherein the leveling agent comprises a fluorine compound. Preferably, the fluorine compound is a compound having at least one of a perfluoroalkyl group and a perfluoroalkylene group.SELECTED DRAWING: None 【課題】両面に設けた剥離フィルムを良好に剥離することができる粘着剤層を形成するための粘着剤組成物、これを用いた粘着剤層及び粘着剤シート、粘着剤層を含む光学積層体を提供する。【解決手段】粘着剤組成物は、樹脂、架橋剤、レベリング剤、及びシラン化合物を含み、レベリング剤はフッ素系化合物を含む。好ましくは、前記フッ素系化合物は、パーフルオロアルキル基及びパーフルオロアルキレン基のうちの少なくとも一方を有する化合物である。【選択図】なし