| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive for optical use to be used in lamination of an optical member such as a polarizing plate to an adherend, the adhesive having antistatic property, as well as good adhesive power, repeelability and durability, and also having transparency and bleed resistance (no segregating property) of an antistatic agent, and to provide adhesive sheets for optical use and optical members with adhesive which are prepared using the adhesive for optical use. SOLUTION: The adhesive for optical use is prepared by irradiating an adhesive material including (A) an acrylic copolymer, (B) an oxyalkylene modified polyfunctional (meth)acrylate monomer having 3 to 40 2-4C oxyalkylene groups in one molecule, and (C) an alkali metal salt, with active energy rays. The adhesive sheet for optical use includes the adhesive for optical use between two release sheets so that the adhesive is in contact with the release layer side of the release sheet. The optical member with the adhesive has a layer of the adhesive for optical use on an optical member. COPYRIGHT: (C)2011,JPO&INPIT |
