Adhesive composition for polarizing plate
AssigneeDongwoo Fine-Chem Co., Ltd.
InventorsIn Kyu SONG, Jun Hee SUNG
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Abstract
An adhesive composition for a polarizing plate is adapted to exhibit a variation in relaxation modulus of an adhesive layer in a range of 75% to 95% before and after leaving the same at a temperature of −20° C. to 0° C. for 4 hours, such that it is possible to remarkably improve thermal-shock durability of the polarizing plate, and suppress a damage of the polarizing plate in a thermal-shock durability test, while maintaining excellent adhesiveness.
Claims12
An adhesive layer for a polarizing plate, the adhesive layer a variation in relaxation modulus in a range of 75% to 95% before and after leaving the adhesive layer at a temperature of −20° C. to 0° C. for 4 hours.
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Dependencies are inferred from the claim text.