ACRYLIC ADHESIVE COMPOSITION, ADHESIVE OBTAINED USING SAME, POLARIZING PLATE ADHESIVE, AND IMAGE DISPLAY DEVICE

The present invention provides an acrylic adhesive composition with which it is possible to obtain an adhesive that exhibits excellent reworkability over a long period, and that does not undergo whitening due to heat and humidity even when exposed to a high-temperature, high-humidity environment, when used as an adhesive used for pasting together a polarizing plate (protective film) and a liquid crystal cell (glass) during the manufacturing of a liquid crystal display. The acrylic adhesive composition contains an acrylic resin (A) and a silane coupling agent (B), which contains at least one each of a reactive functional group and an alkoxy group in a structure, wherein the acrylic resin (A) contains 5-50 wt% of structural moieties derived from at least one polar group (a1) selected from ahydroxyl group-containing monomer, a carboxyl group-containing monomer, and a nitrogen-containing monomer, and the silane coupling agent (B) contains an olygomer-type silane coupling agent (B1) in which the alkoxy group conte