The acryl-type thermoplasticity polymer composition for lamination

Provided are: an acrylic thermoplastic polymer composition for laminating which， when used for laminating a layer constituted of a plasticizer-containing polymer composition to a layer constituted of an acrylic thermoplastic composition， inhibits the plasticizer from migrating to the layer constituted of an acrylic thermoplastic polymer composition and which is suitable for obtaining laminates having excellent durability; and a laminate which comprises a layer constituted of the plasticizer-containing polymer composition and a layer constituted of the acrylic thermoplastic polymer composition for laminating and formed on one or both surfaces of said layer. In the case where the plasticizer-containing polymer is a vinyl-chloride-based polymer， the polymer composition can retain sufficient adhesive force after being bonded to the layer comprising the vinyl-chloride-based polymer. A pressure-sensitive adhesive product obtained using the composition is also provided. The acrylic thermoplastic polymer composition for laminating is for use in laminating to a layer constituted of a plasticizer-containing polymer composition， and includes an acrylic block copolymer (I) having at least one polymer block (A) made up of methacrylic ester units and at least one polymer block (B) made up of acrylic ester units， the acrylic ester units constituting the polymer block (B) contained in the acrylic block copolymer (I) including units of an acrylic ester (1) represented by the general formula CH 2=CH-COOR1 (1) (wherein R1 represents a C1-3 organic group). Provided are: an acrylic thermoplastic polymer composition for laminating which， when used for laminating a layer constituted of a plasticizer-containing polymer composition to a layer constituted of an acrylic thermoplastic composition， inhibits the plasticizer from migrating to the layer constituted of an acrylic thermoplastic polymer composition and which is suitable for obtaining laminates having excellent durability; and a laminate which comprises a layer constituted of the plasticizer-containing polymer composition and a layer constituted of the acrylic thermoplastic polymer composition for laminating and formed on one or both surfaces of said layer. In the case where the plasticizer-containing polymer is a vinyl-chloride-based polymer， the polymer composition can retain sufficient adhesive force after being bonded to the layer comprising the vinyl-chloride-based polymer. A pressure-sensitive adhesive product obtained using the composition is also provided. The acrylic thermoplastic polymer composition for laminating is for use in laminating to a layer constituted of a plasticizer-containing polymer composition， and includes an acrylic block copolymer (I) having at least one polymer block (A) made up of methacrylic ester units and at least one polymer block (B) made up of acrylic ester units， the acrylic ester units constituting the polymer block (B) contained in the acrylic block copolymer (I) including units of an acrylic ester (1) represented by the general formula CH2=CH-COOR1 (1) (wherein R1 represents a C1-3 organic group).