Multilayer film

2:

• The multilayer film according to claim 1, wherein
• the polymer block (a2) comprising the conjugated diene compound unit is a polymer block comprising an isoprene unit, a butadiene unit or isoprene/butadiene units in which 1,2 bonds and 3,4 bonds together constitute at least 40 mol % of the bonds, and
• the thermoplastic polymer composition comprises an adhesion imparting component (B) that is a polyvinyl acetal resin (B1) and/or a polar group-containing polypropylene resin (B2) in an amount of 10 to 100 mass parts per 100 mass parts of the thermoplastic elastomer (A).

The multilayer film according to claim 4, wherein structural units derived from an acrylic acid alkyl ester constitute 50 to 90 mass % of the acrylic ester polymer block (g2) and structural units derived from a (meth)acrylic acid aromatic ester constitute 50 to 10 mass % of the acrylic ester polymer block (g2).

The multilayer film according to claim 3, wherein the elastic body (R) is a multilayer structure (E) having at least an outer layer (e1) of which methyl methacrylate constitutes at least 80 mass %, and an inner layer (e2) of which an acrylic acid alkyl ester constitutes 70 to 99.8 mass % and a crosslinkable monomer constitutes 0.2 to 30 mass %.

7:

• The multilayer film according claim 1, wherein the thermoplastic polymer composition further contains comprises a polar group-containing polyolefin-based copolymer (C).

8:

• The multilayer film according to claim 1, which is a decorative film.

9:

• The multilayer film according to claim 1, wherein the base layer is obtained by mixing 1 to 10 mass parts of a colorant per 100 mass parts of the amorphous resin.

10:

• The multilayer film according to claim 1, wherein a ratio of thickness of the base layer to thickness of the adhesive layer is in a range of 0.2 to 5.

11:

• The multilayer film according to claim 1, the total thickness of which is less than 1,000 μm.

12:

• The multilayer film according to claim 1, wherein a pencil hardness on the base layer side is at least HB.

13:

• A method for manufacturing the multilayer film of claim 1, comprising co-extruding an amorphous resin with an elastic modulus of 2 to 600 MPa at an arbitrary temperature of 110° C. to 160° C. together with a thermoplastic polymer composition comprising a thermoplastic elastomer (A) that is a block copolymer or a hydrogenated block copolymer having a polymer block (a1) comprising an aromatic vinyl compound unit and a polymer block (a2) comprising;
• a conjugated diene compound unit.

14:

• A molded body comprising the multilayer film of claim 1 and an adherend.

16:

• The method according to claim 15, further comprising softening the multilayer film by heating to within a range of 110° C. to 160° C.