ULTRAVIOLET-CURABLE LIQUID ORGANOPOLYSILOXANE COMPOSITION FOR IMAGE DISPLAY DEVICE, ADHESIVE FOR IMAGE DISPLAY DEVICE CONTAINING THE COMPOSITION, IMAGE DISPLAY DEVICE USING THE ADHESIVE, AND METHOD FOR BONDING USING THE ADHESIVE

摘要

PROBLEM TO BE SOLVED: To provide an ultraviolet-curable liquid organopolysiloxane composition for an image display device which is capable of giving a cured product excellent in step followability.SOLUTION: The polysiloxane composition includes (A) 100 pts.mass of an organopolysiloxane having a mass ratio between the following (A-1) and (A-2), (A-1):(A-2), of 100:0-50:50, or a mixture thereof, (B) 0.01-10 pts.mass of photopolymerization initiator, and (C) 0.05-20 pts.mass of silica. (A-1) is a straight-chain organopolysiloxane having at least 2 structures represented by formula (1) in a molecule. (A-2) is a branched organopolysiloxane having at least 1 structure represented by formula (1) in a molecule.SELECTED DRAWING: Figure 1