ADHESIVE COMPOSITION AND POLARIZING PLATE USING THE SAME

摘要

PURPOSE: An adhesive composition is provided to maintain optical properties similar to or greater than conventional compositions, to have excellent adhesion to a polarizing protection film even in a high temperature and high humidity condition, to have excellent moisture resistance, and to improve the durability of a polarizing plate. CONSTITUTION: An adhesive composition includes 100.0 parts by weight of a polyvinyl alcohol-based resin (based on a solid phase), 3-70 parts by weight of a crosslinking agent, and 20-250 parts by weight of a boron nitride. The cross-linking agent is a compound containing two or more functional groups reactive with a polyvinylalcohol-based resin. A polarizing plate includes a polarizer (4); an adhesive layer which is laminated on one side or both sides of the polarizer and contains the adhesive composition; and a polarizer protection film laminated on the adhesive layer. The polarizer protection film is surface-treated with one selected from plasma, corona, primer, and alkali. [Reference numerals] (AA) Absorbing side (elongation direction)