An adhesive sheet set including a pair of adhesive sheets respectively including an adhesive layer capable of being cured and adhered by being in contact with each other, and a method for producing a product using the same. An adhesive sheet set including a first adhesive sheet and a second adhesive sheet, wherein the first adhesive sheet includes a first separator and a first adhesive layer provided on one surface of the first separator, the second adhesive sheet includes a second separator and a second adhesive layer provided on one surface of the second separator, and the first adhesive sheet and the second adhesive sheet are configured to be cured and adhered by the first adhesive layer and the second adhesive layer being in contact with each other.

An adhesive sheet set including a pair of adhesive sheets respectively including an adhesive layer capable of being cured and adhered by being in contact with each other, and a method for producing a product using the same. An adhesive sheet set including a first adhesive sheet and a second adhesive sheet, wherein the first adhesive sheet includes a first separator and a first adhesive layer provided on one surface of the first separator, the second adhesive sheet includes a second separator and a second adhesive layer provided on one surface of the second separator, and the first adhesive sheet and the second adhesive sheet are configured to be cured and adhered by the first adhesive layer and the second adhesive layer being in contact with each other.

Provided is a sealant sheet that is handled as a laminate with a release liner and can be cured by photoirradiation through the release liner. The release-linered sealant sheet has a photo-curable sealant: sheet, and a release liner placed on at least one face of the sealant sheet. The release liner has a light transmittance of 20% or higher in the wavelength range from 350 nm to 450 non.

Provided is a sealant sheet that is handled as a laminate with a release liner and can be cured by photoirradiation through the release liner. The release-linered sealant sheet has a photo-curable sealant: sheet, and a release liner placed on at least one face of the sealant sheet. The release liner has a light transmittance of 20% or higher in the wavelength range from 350 nm to 450 non.

The present disclosure relates to a B-stageable epoxy adhesive composition and an article manufactured therefrom. The B-stageable epoxy adhesive composition comprises (A) 20% to 50% by weight of a first epoxy resin with an epoxide equivalent of 5000 g/eq or more; (B) 5% to 20% by weight of a second epoxy resin with an epoxide equivalent of 800 g/eq or less and having 2 to 4 epoxy functional groups; (C) 5% to 30% by weight of a carboxyl terminated polyester; (D) 5% to 15% by weight of a poly-isocyanate modified polyester; and (E) 0.1% to 0.5% by weight of a crosslinking agent containing 2 or more aziridine groups, all the content percentages are based on the total weight of the B-stageable epoxy adhesive composition. The B-stageable epoxy adhesive composition and the related products could be widely used as insulation protection for battery management, bus bar, transformers and other markets with a good balance between a high bonding strength and a high temperature resistance, and others.

Provided is an adhesive film production apparatus for producing an adhesive film having an adhesive layer on a base material layer, the adhesive layer having an elastic modulus at 230° C. of 1 MPa or greater and having a glass transition temperature higher than normal temperature, the adhesive film production apparatus including a feeding roller; a cutting part; and a plurality of winding cores, wherein the raw film of the adhesive film is wound on the feeding roller such that the adhesive layer faces outward, and wherein in the conveyance path of the adhesive film traveling from the cutting part toward the winding core, the number of times of the adhesive layer of the adhesive film bending in a convex manner is set to be equal to or more than the number of times of the adhesive layer bending in a concave manner.

A reel body is the reel body in which an adhesive film having an adhesive layer on a base material layer is wound around a winding core. The adhesive film does not have a protective layer on the adhesive layer and is wound around the winding core in a state in which the adhesive layer and the base material layer are contiguous to each other in the radial direction of the winding core. A width of the winding core in an axial direction is smaller than a width of the adhesive film. In a rolled body of the adhesive film, an overhang portion jutting out in the axial direction of the winding core is provided.

The invention relates to an activatable adhesive label comprising a flexible web-shaped viewing material. At least one adhesive layer made of a moisture-activatable adhesive that is not adhesive in the dry state is applied onto one side of the flexible viewing material, wherein at least one central layer is provided which is designed to be adhesive and which is arranged between the viewing material and the adhesive layer.

An anisotropic conductive film can reduce the conduction resistance of an anisotropic conductively connected connection structure, and can reliably suppress the occurrence of short-circuits. The film has a structure wherein insulating particle-including conductive particles, wherein insulating particles adhere to the surfaces of conductive particles, are distributed throughout an insulating resin layer. In the insulating particle-including conductive particles, a number of insulating particles in contact with the conductive particles with respect to a film thickness direction is lower than with respect to a film planar direction. Preferably, a number of the insulating particles overlapping with the conductive particles when one of a front and rear film surface of the anisotropic conductive film is viewed in plan view is lower than a number of the insulating particles overlapping with the conductive particles when the other of the film surfaces is viewed in plan view.

An anisotropic conductive film can reduce the conduction resistance of an anisotropic conductively connected connection structure, and can reliably suppress the occurrence of short-circuits. The film has a structure wherein insulating particle-including conductive particles, wherein insulating particles adhere to the surfaces of conductive particles, are distributed throughout an insulating resin layer. In the insulating particle-including conductive particles, a number of insulating particles in contact with the conductive particles with respect to a film thickness direction is lower than with respect to a film planar direction. Preferably, a number of the insulating particles overlapping with the conductive particles when one of a front and rear film surface of the anisotropic conductive film is viewed in plan view is lower than a number of the insulating particles overlapping with the conductive particles when the other of the film surfaces is viewed in plan view.