Patent ID: 8389611
Filing Date: 2013-03-05
Classification: C09J

Abstract:
1. A pressure sensitive adhesive composition for an optical member, which comprises a (meth)acrylic polymer, a C6 to C9 linear or branched hydrocarbon-based solvent (A), and an aromatic hydrocarbon and aliphatic carboxylate solvent (B) having a boiling point higher than that of the hydrocarbon-based solvent (A) and having a higher ability to solubilize the (meth)acrylic polymer than that of the hydrocarbon-based solvent (A), wherein a content of the hydrocarbon-based solvent (A) is 35 to 50 wt % based on the total amount of the organic solvents, and the content (wt %) of the solvent (B)/the content (wt %) of the hydrocarbon-based solvent (A) is 0.05 to 0.75 and wherein the hydrocarbon-based solvent (A) has a non-cyclic structure.