| abstract |
One embodiment of the present invention relates to a pressure-sensitive adhesive composition for a decorative film, a decorative film or a decorative molded article, wherein the pressure-sensitive adhesive composition for a decorative film satisfies the following (I) and (II), and the weight average measured by the GPC method It contains a (meth)acrylic polymer (A) having a molecular weight of 300,000 or less and having a glass transition temperature obtained from the peak temperature of tan δ measured by a dynamic viscoelasticity measurement method of greater than 0° C. and less than 50° C., and the polymer (A) and The adhesive composition for decorative films whose glass transition temperature is less than 25 mass % with respect to a total of 100 mass % with the (meth)acrylic polymer (Ah) 50 degreeC or more of this polymer (Ah). (I) The polymer (A) is a monomer component polymer comprising 19% by mass or more of the monomer (a1) having no crosslinkable functional group. (II) The glass transition temperature of the homopolymer of the monomer (a1) is 0°C or higher. |