A laminated film preferable as a PPF material. The laminated film is formed, in which a coating layer formed of a cured material of a photopolymerizable coating liquid, a base material layer formed of thermoplastic polyurethane, and an adhesive layer formed of a pressure sensitive adhesive are formed in contact with each other in the order, the photopolymerizable coating liquid is composed of component (a): urethane acrylate and component (b): photopolymerizable acrylic compounds having no urethane unit and containing a fluorine atom, and component (a) and component (b) are mixed at a proportion of (a): 20% by weight or more and less than 50% by weight and (b): 50% by weight or more and less than 80% by weight, based on 100 parts by weight of the photopolymerizable coating liquid.

An acrylic adhesive composition includes a first part including an aminoborane initiator and acrylate or/and methacrylate monomers, and a second part including inert microcapsules of a cure activator and acrylate monomers, wherein the microcapsules are breakable, such that when broken, the first part reacts with the second part and the acrylic adhesive begins to cure. A two-part structural adhesive includes a suspension component containing an aminoborane initiator, and microcapsules containing an encapsulated component, wherein the microcapsules are dispersed in the suspension component. A method of activating an aminoborane initiator suspension to form a structural adhesive includes adding microcapsules containing an encapsulated component, to the aminoborane initiator suspension at a predetermined ratio, and breaking the microcapsules to activate curing.

Provided is a photocurable adhesive sheet having both step conformability and shape stability and also excellent in durability after attachment to an adherend member.

The photocurable adhesive sheet includes a first adhesive layer, a second adhesive layer, and an intermediate layer interposed between the first adhesive layer and the second adhesive layer, and is characterized in that the intermediate layer is a layer that is formed from a resin composition containing a (meth)acrylic copolymer as a main component resin and has a crosslinked structure, the first adhesive layer, the second adhesive layer, or both of these layers are photocurable resin layers each formed from a photocurable resin composition, and the fall time in the measurement of holding force at 40° C. under a load of 1 N/cm.sup.2 is 60 minutes or more, while the fall time in the measurement of holding force at 60° C. under a load of 1 N/cm.sup.2 is less than 60 minutes.

To provide a photocurable adhesive sheet having both followability to steps and dimensional stability, also having durability after being bonded to a member to be bonded and capable of preventing flowing or foaming even when the member to be bonded has light shielded portions such as printed portions. A photocurable adhesive sheet formed from a photocurable adhesive composition containing a (meth)acrylic copolymer (A), a cross-linking agent (B) other than a photo-crosslinking agent, a photo-crosslinking agent (C) and a photoinitiator (D), wherein the photocurable adhesive sheet has a loss tangent (Tan δ) at a temperature of 90° C. of 0.9 or more.

Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film being formed of a composition that includes: a monomer mixture including a monomer having a glass transition temperature of homopolymer of about 50 C. or less, and (meth)acrylate having a hydroxyl group; and an epoxy silane coupling agent, wherein a variation of the shear strain rate of equation 1 is about 10% or less for the adhesive film.

Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film being formed of a composition that includes: a monomer mixture including a monomer having a glass transition temperature of homopolymer of about 50 C. or less, and (meth)acrylate having a hydroxyl group; and an epoxy silane coupling agent, wherein a variation of the shear strain rate of equation 1 is about 10% or less for the adhesive film.

The invention relates to a fire protection composition comprising: a binder based on an aqueous, or solvent-based polymer dispersion; fire protection additives comprising a physically acting expanding agent, a compound containing phosphorus, selected from among salts or esters of phosphorus oxyacids, and glass fiber; and an acid-resistant, inorganic filler. The invention also relates to the use of said composition as a sealing mass, in particular as a fire protection sealing mass.

The invention relates to a fire protection composition comprising: a binder based on an aqueous, or solvent-based polymer dispersion; fire protection additives comprising a physically acting expanding agent, a compound containing phosphorus, selected from among salts or esters of phosphorus oxyacids, and glass fiber; and an acid-resistant, inorganic filler. The invention also relates to the use of said composition as a sealing mass, in particular as a fire protection sealing mass.

The subject matter of the invention is an adhesive tape, in particular a wrapping tape for sheathing cables in automobiles. The adhesive tape is equipped with a textile support and at least one adhesive layer applied to one or both sides of the support. The support is coloured by an organic dye which is composed of yellow and red pigments. The yellow pigments are based on anthraquinone. According to the invention, pigments based on perylene are used as red pigments.

The present invention provides an adhesive resin layer, which can prevent generation of air bubbles even when adhered to a substrate having a high level difference, and can maintain transparency, an adhesive resin film, a laminate, and a method of producing a laminate. More specifically, the present invention is a monolayered adhesive resin layer comprising an acrylic-based adhesive resin composition having transparency, wherein the adhesive resin composition contains an acrylic-based polymer, an acrylic-based monomer, and a thermopolymerization initiator, and an adhesive resin layer has pressure sensitive adhesiveness on both surfaces at an ambient temperature, and can be thermally cured by heating at a temperature of 100 to 250 C. and a time of 30 seconds to 10 minutes.