A thermoplastic elastomer composition including an acrylic block copolymer (I) and a hydrogenated block copolymer (II). The content of the acrylic block copolymer (I) is 70 to 300 parts by mass with respect to 100 parts by mass of the hydrogenated block copolymer (II); the hydrogenated block copolymer (II) is a hydrogenated product of a block copolymer (P) including a polymer block (A1) containing structural units derived from an aromatic vinyl compound, and a polymer block (B1) containing 1 to 100 mass % of structural units (b1) derived from farnesene and 99 to 0 mass % of structural units (b2) derived from a conjugated diene other than farnesene, the mass ratio [(A1)/(B1)] of the polymer block (A1) to the polymer block (B1) being 1/99 to 70/30; and the hydrogenation ratio of carbon-carbon double bonds in the polymer block (B1) is 50 to 100 mol %.

An IC tag according to the present invention includes: a base sheet having a first surface and a second surface; an IC chip arranged on the first surface of the base sheet; an antenna that is arranged on the first surface of the base sheet and is configured to electrically transmit and receive information stored in the IC chip; and a protective sheet that is fixed to the first surface of the base sheet via a bonding agent, so as to cover the IC chip and the antenna. The protection sheet has a protruding portion that protrudes along the IC chip.

The invention relates to a film containing a special polycarbonate or copolycarbonate of the formula (Ia), (I-2), (I-3) or (I-4) and to the use of the film in a security document and in a layer structure.

Disclosed are a display device and a method for manufacturing a cover thereof. A method for manufacturing a cover of a display device comprises: (a) a step in which a BM printing layer is formed on the front surface of a transparent film, and a release film is attached thereto; (b) a step in which the release film is cut along the BM printing layer; (c) a step in which the release film attached to the front surface of the transparent film is removed; (d) a step in which an abrasion-resistant coating layer is formed on the front surface of the transparent film; and (e) a step in which the release film attached to the BM printing layer is removed.

Disclosed are a display device and a method for manufacturing a cover thereof. A method for manufacturing a cover of a display device comprises: (a) a step in which a BM printing layer is formed on the front surface of a transparent film, and a release film is attached thereto; (b) a step in which the release film is cut along the BM printing layer; (c) a step in which the release film attached to the front surface of the transparent film is removed; (d) a step in which an abrasion-resistant coating layer is formed on the front surface of the transparent film; and (e) a step in which the release film attached to the BM printing layer is removed.

Provided herein are a controllable liquid transport material, a controllable liquid transport system and a method for preparing a controllable liquid transport material, where a first region of the controllable liquid transport material is treated to be hydrophobic, while a plurality of second regions partially contacted or completely separated with different shapes are treated to have a gradient or varied wettabilities and/or pore sizes for passively controllable liquid transport, and/or integrated with a smart material for actively controllable liquid transport driven by an external force, allowing efficiently and controllably directional transport of a liquid e.g., sweat. The controllable liquid transport system comprises a controllable liquid transport material used as a liquid transport layer and a breathable, waterproof protective layer.

Disclosed is an adhesive film for circuit connection. This adhesive film for circuit connection includes a first adhesive layer containing conductive particles, a cured product of a photocurable resin component, and a first thermosetting resin component, and a second adhesive layer provided on the first adhesive layer and containing a second thermosetting resin component. A thickness of the first adhesive layer is 5 μm or less.

Provided is a heat-resistant shrinkable adhesive film capable of reducing or preventing defects such as shrinkage when exposed to a high temperature even when bonded in a highly stretched state. A heat-resistant shrinkable adhesive film according to one embodiment of the present disclosure includes (A) an acid functional group-containing (meth)acrylic polymer having a glass transition temperature of about 25° C. or lower, and (B) an acid or base functional group-containing (meth)acrylic polymer having a glass transition temperature of about 50° C. or higher, the mixing ratio of the component (A) being larger than the mixing ratio of the component (B), and the adhesive film including an adhesive layer with a crosslinked structure derived from a metal coordination bond crosslinking agent and can be stretched to an area magnification of 4 times or more

An object of the present invention is to provide a barrier film whose gas barrier properties hardly deteriorate even after a retort treatment and after a Gelboflex test. The barrier film of the present invention includes a barrier coat layer, an inorganic oxide deposition layer, and a substrate layer, in this order, wherein the barrier coat layer has a hardness of 1.10 GPa or more and 1.55 GPa or less, and a plastic deformation rate of 21.0% or more.

An object of the present invention is to provide a barrier film whose gas barrier properties hardly deteriorate even after a retort treatment and after a Gelboflex test. The barrier film of the present invention includes a barrier coat layer, an inorganic oxide deposition layer, and a substrate layer, in this order, wherein the barrier coat layer has a hardness of 1.10 GPa or more and 1.55 GPa or less, and a plastic deformation rate of 21.0% or more.