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Optical film pressure-sensitive adhesive composition, optical film pressure-sensitive adhesive layer, optical film with pressure-sensitive adhesive layer, liquid crystal display device, and laminate
Optical film pressure-sensitive adhesive composition, optical film pressure-sensitive adhesive layer, optical film with pressure-sensitive adhesive layer, liquid crystal display device, and laminate
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机译:光学膜压敏粘合剂组合物,光学膜压敏粘合剂层,具有压敏粘合剂层的光学膜,液晶显示装置和层压体
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摘要
A pressure-sensitive adhesive composition for an optical film, includes a (meth)acryl-based polymer obtained by polymerization of a monomer component including, as a main component, an alkyl(meth)acrylate having an alkyl group of 4 to 18 carbon atoms; and a phosphate ester compound. The pressure-sensitive adhesive composition is capable of forming a pressure-sensitive adhesive layer for optical films. The pressure-sensitive adhesive layer that is for use on optical films and makes it possible to suppress an increase in the surface resistance of a transparent conductive layer even when a laminate including a transparent conductive layer and an optical film such as a polarizing plate with the pressure-sensitive adhesive layer interposed therebetween is stored under hot and humid conditions.
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