| 摘要 |
<p>The purpose of the present invention is to provide: a light-curing composition for use in a transparent pressure-sensitive adhesive sheet that is highly transparent and well suited to punching, has a strongly cohesive pressure-sensitive adhesive-agent layer, and does not corrode a conductive layer of a transparent conductive film even if bonded directly to the surface of said conductive layer; and a pressure-sensitive adhesive sheet. The present invention is a light-curing composition for use in a transparent pressure-sensitive adhesive sheet, said composition comprising: (A) a (meth)acryl-group-containing polyolefin compound that has a weight-average molecular weight of 10,000-300,000; (B) a (meth)acrylic acid ester that has a hydroxyl group; (C) photopolymerizable monomers other than (meth)acrylic acid esters having hydroxyl groups; and (D) a photopolymerization initiator. Said light-curing composition for use in a transparent pressure-sensitive adhesive sheet is characterized in that carboxyl-group-containing monomers constitute no more than 0.1% of the mass of the (C) photopolymerizable monomers.</p> |
