Pressure-sensitive adhesive composition

摘要

The present inventors provide a pressure-sensitive adhesive composition in which the near-infrared absorbing dye used is less deteriorated by ultraviolet rays, and which is suited for use in forming pressure-sensitive adhesive layers and the like for sticking together laminar materials forming plasma displays and the like, can put together the functions of the respective layers in the plasma display front face plate in the pressure-sensitive adhesive layer formed, is capable of absorbing near-infrared rays as well as ultraviolet rays and, further, has a color tone-adjusting function. The invention is directed to a pressure-sensitive adhesive composition which comprises a pressure-sensitive adhesive polymer (A), a near-infrared absorbing dye (B), an ultraviolet absorber (C) and/or a hindered amine light stabilizer (D).