PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET USING THE SAME

PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition for a low polarity adherend and a pressure-sensitive adhesive sheet for a low polarity adherend, which do not cause deformation of a low polarity adherend such as a cyclic olefin resin film, hardly cause deformation of the pr...

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Bibliographische Detailangaben
Hauptverfasser:	YOKOYAMA SHIGEYUKI, NAKASONE SHINYA
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition for a low polarity adherend and a pressure-sensitive adhesive sheet for a low polarity adherend, which do not cause deformation of a low polarity adherend such as a cyclic olefin resin film, hardly cause deformation of the pressure-sensitive adhesive composition itself and are preferably used for optical purposes, and to provide a pressure-sensitive adhesive composition for a low polarity adherend and a pressure-sensitive adhesive sheet for a low polarity adherend, which are excellent in initial adhesiveness to a low polarity adherend and excellent adhesive strength after cured. SOLUTION: The pressure-sensitive adhesive composition includes a polystyrene elastomer, a (meth)acrylate monomer and a photopolymerization initiator. The pressure-sensitive adhesive sheet has the pressure-sensitive adhesive composition on a low polarity adherend, wherein the pressure-sensitive adhesive composition includes a polystyrene elastomer, a (meth)acrylate monomer and a photopolymerization initiator. COPYRIGHT: (C)2010,JPO&INPIT