The present application relates to a cross-linkable composition. The present application can provide a cross-linkable composition without degradation of cross-linking efficiency while exhibiting conductivity by containing an ionic compound, and its use.

Provided is an adhesive film production apparatus for producing an adhesive film having an adhesive layer on a base material layer, the adhesive film production apparatus including: a feeding roller that continuously feeds a raw film of the adhesive film; a cutting part that cuts the raw film of the adhesive film into a plurality of adhesive films having predetermined widths; and a plurality of winding cores that wind each of the plurality of adhesive films, wherein each of the plurality of winding cores has a width larger than a width of the adhesive film as an object of winding.

Provided is an adhesive film production apparatus for producing an adhesive film having an adhesive layer on a base material layer, the adhesive film production apparatus including: a feeding roller that continuously feeds a raw film of the adhesive film; a cutting part that cuts the raw film of the adhesive film into a plurality of adhesive films having predetermined widths; and a plurality of winding cores that wind each of the plurality of adhesive films, wherein each of the plurality of winding cores has a width larger than a width of the adhesive film as an object of winding.

A tape having an elongated shape includes a strength-reducing portion, a strength-maintaining portion, a and an opening prevention portion. The strength-reducing portion includes a first slit row and a second slit row parallel to the first slit row. Each slit row includes a plurality of slits and a plurality of non-slit portions that are portions in which the slits are not formed. The plurality of non-slit portions belonging to the first slit row and the plurality of non-slit portions belonging to the second slit row do not overlap each other in a transverse direction of the tape. The opening prevention portion closes ends of the plurality of slits. The strength-reducing portion and the strength-maintaining portion are aligned in the transverse direction of the tape.

Provided are a multilayer film, a method for producing the multilayer film, and a method for producing a molded body. The multilayer film has excellent three-dimensional overlaying formability and adhesiveness after being formed; can easily be used when being bonded to an adherend; maintains adhesive strength. Specifically, the multilayer film has: an adhesive layer comprising a thermoplastic polymer composition containing a thermoplastic elastomer (A) which is a block copolymer or a hydrogenated product thereof having a polymer block (a1) containing aromatic vinyl compound units and having a polymer block (a2) containing conjugated diene compound units; and a base layer comprising an amorphous resin which has a modulus of elasticity of 2 to 600 MPa at an arbitrary temperature of 110 to 160° C. The tensile elongation at break of the multilayer film at a temperature 5° C. lower than the glass transition temperature of the amorphous resin is at least 160%.

An adhesive includes: a urethane prepolymer (A) obtained by reacting a polyol (a) with a polyisocyanate (b) under such conditions that the molar ratio of NCO/OH is 0.5-0.9 and having a molecular-weight dispersion degree [(weight-average molecular weight (Mw))/(number-average molecular weight (Mn)); hereinafter referred to also as Mw/Mn] of 4-12; a polyfunctional polyol (B), and an isocyanate curing agent (C).

Provided is a coating for forming a conductive release layer capable of forming a conductive release layer having high adhesion to a film base material, suppressing deterioration in conductivity over time in the air, and having a sufficient releasing property. The coating for forming a conductive release layer of the present invention contains a conductive composite including a π-conjugated conductive polymer and a polyanion, an epoxy compound having an epoxy group, a curable silicone, a polyester resin, and an organic solvent.

A process for applying an anti-fragmentation system to manufactured articles made of natural stone or ceramic, and a respective manufactured article equipped with such an anti-fragmentation system, which is provided with at least one retaining member having an adhesive surface, and a manufactured article in the form of a slab and having a first, visible surface with a respective ornamental appearance, and a second, non-visible surface opposite to said first surface; the retaining member is associated with the manufactured article by joining the adhesive surface to said second surface.

The invention relates to a multilayer flexible material (of a tape type) which can be applied and adhere onto a surface to modify its properties. Particularly, an antibacterial and/or antiviral multilayers material comprising a tie binding layer with at least one adhesive face arranged to be fixed on any suitable surface and an active treatment layer arranged on the face of the tie binding layer opposite to adhesive face, said treatment layer comprising anti-bacterial and/or anti-viral agents. The invention is also related to an associated application method and specific uses.

The invention relates to a multilayer flexible material (of a tape type) which can be applied and adhere onto a surface to modify its properties. Particularly, an antibacterial and/or antiviral multilayers material comprising a tie binding layer with at least one adhesive face arranged to be fixed on any suitable surface and an active treatment layer arranged on the face of the tie binding layer opposite to adhesive face, said treatment layer comprising anti-bacterial and/or anti-viral agents. The invention is also related to an associated application method and specific uses.