| abstract |
An object of the present invention is to provide a surface protecting film which reduces staining on an adherend (subject to be protected) when applied to a surface protecting film of plastic products, and prevents electrification on an adherend (subject to be protected) which has not been electrification-prevented when a surface protecting film is peeled. There is provided a pressure-sensitive adhesive composition, which comprises a (meth)acryl-based polymer containing, as a main component, a (meth)acryl-based monomer having an alkyl group of a carbon number of 6 to 14, a polyether polyol compound and an alkali metal salt, wherein an acid value of the (meth)acryl-based polymer is 1.0 or lower, and the alkali metal is contained at an amount of less than 0.1 part by weight relative to 100 parts by weight of the (meth)acryl-based polymer. |