A solventless adhesive composition is provided. The solventless adhesive composition comprises (A) an isocyanate prepolymer having a side chains represented by —R.sub.2—(O—R.sub.1—O).sub.n—R.sub.3 and (B) an isocyanate-reactive component, and exhibits improved bond strength, heat seal strength, adhesive COF property and optical appearance. A laminate product prepared with said solventless adhesive composition as well the method for preparing the laminate product are also provided.

An object is to provide a water-dispersible paper that exhibits excellent dispersibility in water. As a solution, a water-dispersible paper is provided, which has: a base paper that has a bulky layer containing 10% by weight or higher of a softwood pulp with a lumen width (l) to fiber diameter (D) ratio (l/D) of 0.60 or lower on average; and a water-soluble polymer impregnated into the base paper.

An object of the invention is to provide a film having excellent weatherability. The present invention provides a film comprising: a base layer formed of a thermoplastic resin, and a fluororesin layer laminated to one face of the base layer, wherein the fluororesin layer contains a tetrafluoroethylene resin and a photostabilizer. The present invention also provides a method of manufacturing a fluororesin composition suitable for manufacturing the film. The method of manufacturing comprises a dissolving step in which a photostabilizer is dissolved in ester-based, ketone-based, or aromatic solvent to obtain a solution and a mixing step in which the solution is mixed with a fluororesin comprising tetrafluoroethylene resin.

Provided is a thin film with good durability that is easy to handle during storage and use. The film contains, as a rubber component, at least a copolymer having a conjugated diene unit, a non-conjugated olefin unit, and an aromatic vinyl unit, and having a proportion of a butylene unit of 0 mol %, where a filler content is 15 parts by mass or less with respect to 100 parts by mass of the rubber component, no cross-linking agent is contained, and the thickness is 300 μm or less.

A decorative article comprising a main body portion that can be deformed based on the shape of an adhering surface, and can be fixed to the adhering surface via an adhesive layer, without substantially stretching during adhesion. The main body portion will not inelastically deform, even if an operator pulls on the main body portion, when adhering to the adhering surface. The main body portion is deformed based on the shape of the adhering surface. Therefore, when the operator deforms the main body portion based on the shape of the adhering surface and adheres the adhesive-backed decorative article to the adhering surface, it is not necessary to perform a position adjustment by pulling and stretching the main body portion. Furthermore, an adhesive-backed decorative article can be adhered to the adhering surface regardless of the shape of the adhering surface.

An adhesive film or the like which is a laminate containing a substrate film containing a polycarbonate, a primer layer laminated on the surface of the substrate film, and an adhesive layer laminated on the surface of the primer layer opposite the substrate film.

Disclosed are an oxygen barrier film, a food wrapper including the same, and a method of preparing the oxygen barrier film. The oxygen barrier film may include: a base layer; and an organic/inorganic hybrid layer located on the base layer and including a natural hydrogel and a silane coupling agent.

The present disclosure provides an adhesive composition for a dicing film, a dicing film, and a dicing die-bonding film, which have excellent pickup performance.

Provided herein is a pressure sensitive adhesive (PSA) that has balanced high shear and high peel strength. The PSA comprises a combination of epoxy and isocyanate crosslinkers and a polyacrylate tackifier.

A splice tape is provided. The splice tape includes two internal support layers bonded at interface between opposing inner surfaces of the internal support layers. The support layers are formed utilizing a process and/or materials that ensure that the two internal support layers separate cleanly and consistently along the interface of the two internal support layers.