| abstract |
The present invention relates to a sealant for displays, which can also be applied to flexible displays or curved displays. More specifically, it relates to a sealant for a display containing a compound having a specific structure in the molecule. This display sealant has excellent adhesion strength to the adherend, and has both flexibility and low moisture permeability. Therefore, it is used as a display sealant for displays, flexible displays, and curved displays that require adhesion to organic films. useful. A sealant for displays, comprising (A) urethane (meth)acrylate, the urethane (meth)acrylate is made of (a) polyol, (b) organic polyisocyanate and (C) The hydroxyl group-containing (meth)acrylate is obtained by reaction, and it contains a dimer alcohol or the polyester diol containing a dimer alcohol and a polyhydric carboxylic acid as a component (a). |