Importance

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Abstract

Provided is a curable organopolysiloxane composition that has strong initial pressure-sensitive adhesive strength in a process such as temporary fixing or the like, and that is easily peelable from a substrate in a subsequent process. Also provided is a method for using the composition. A curable organopolysiloxane composition including: (A) an organosiloxane component containing a silicon atom-bonded functional group (R^A) containing a specific (meth)acrylic group, a resinous organosiloxane structure factor containing an alkenyl group, and a chain organopolysiloxane structure factor, (B) a siloxane component not containing a carbon-carbon multiple bond in each molecule, and (C) a photo-radical polymerization initiator; and use thereof.

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First Claim