Abstract: The present invention is a gas barrier laminate comprising a base unit that comprises a base and a modification-promoting layer, and a gas barrier layer that is formed on a side of the modification-promoting layer with respect to the base unit, the modification-promoting layer having a modulus of elasticity at 23° C. of less than 30 GPa, the base unit having a water vapor transmission rate at a temperature of 40° C. and a relative humidity of 90% of 1.0 g/(m2·day) or less, and the gas barrier layer being a layer formed by applying a modification treatment to a surface of a layer that comprises a polysilazane-based compound and is formed on the side of the modification-promoting layer with respect to the base unit, and a method for producing the gas barrier laminat, and an electronic device member comprising the gas barrier laminate, and an electronic device comprising the electronic device member.

Abstract: The present invention is: a curable composition for forming a primer layer of a gas barrier laminated film, comprising at least a polar group-containing polyolefin polymer and a polyfunctional acrylate compound; a gas barrier laminated film having a primer layer made of a cured product of the curable composition; and a gas barrier laminate including an organic compound-containing layer laminated on the surface of the gas barrier laminated film. The present invention provides: a curable composition that is for forming a primer layer suitably used in manufacturing a gas barrier laminate excellent in interlayer adhesion, a gas barrier laminated film having a primer layer made of the cured product of the curable composition, and a gas barrier laminate comprising an organic compound-containing layer laminated on the surface of the gas barrier laminated film.

Abstract: The invention is a laminate comprising at least a base layer, a gas barrier layer, and a layer composed of a cured product of an energy-curable resin, wherein: the gas barrier layer is laminated directly or via another layer on one side of the base layer; and the layer composed of the cured product of the energy-curable resin is laminated directly or via another layer on a side opposite to the gas barrier layer of the base layer. According to the present invention, there are provided a laminate excellent in gas barrier properties and unlike to cause a curl and a thermal contraction even when a thermal history is given so as to be suitably applicable to a sticking process to electronic devices, a member for electronic devices composed of the laminate, and an electronic device equipped with the member for electronic devices.

Abstract: The present invention relates to: a gas-barrier laminated sheet having a layer structure of release sheet (A)/gas-barrier layer/adhesive resin layer/release sheet (B), wherein arithmetic average roughness (Ra) of a surface on the release sheet (A) side of the gas-barrier layer is 5 nm or less, and maximum cross-section height (Rt) of the surface is 100 nm or less; a process for producing the gas-barrier laminated sheet; and an electronic member or an optical member, including a gas-barrier layer and an adhesive resin layer derived from the gas-barrier laminated sheet. The present invention provides: a gas-barrier laminated sheet excellent in sealing performance and bending properties and a process for producing the same, and an electronic member and an optical member including a gas-barrier layer and an adhesive resin layer derived from the gas-barrier laminated sheet.

Abstract: The present invention is a long gas barrier laminate including a base, a functional layer, a smoothing layer, and a gas barrier layer, the functional layer being stacked on one side of the base, the smoothing layer and the gas barrier layer being sequentially stacked on the other side of the base, and a coefficient of static friction between a surface of the functional layer that is situated opposite to the base and a surface of the gas barrier layer that is situated opposite to the base being 0.35 to 0.80; and a method for producing the long gas barrier laminate.

Abstract: The present invention provides a laminate film comprising at least a base and a gas barrier layer, elongation strain (?) generated in a surface of the gas barrier layer, which is calculated by a following formula (1), is 0.8% or less; an electronic device member including the laminate film; and an electronic device equipped with the electronic device member. In formula (1), T is a distance [m] from a surface farthest from the gas barrier layer to the gas barrier layer in a thickness direction of the laminate film, and ? is a distance, from the surface of the laminate film, of a hypothetical plane (?) in the laminate film in which stress does not occur. According to the present invention, there are provided a laminate film excellent in gas barrier properties and bending properties, an electronic device member including this laminate film, and an electronic device equipped with this electronic device member.

Abstract: The present invention is a long gas barrier laminate including a base, a functional layer, a smoothing layer, and a gas barrier layer, the functional layer being stacked on one side of the base, the smoothing layer and the gas barrier layer being sequentially stacked on the other side of the base, and a coefficient of static friction between a surface of the functional layer that is situated opposite to the base and a surface of the gas barrier layer that is situated opposite to the base being 0.35 to 0.80; and a method for producing the long gas barrier laminate.

Abstract: The present invention is: a curable composition for forming a primer layer of a gas barrier laminated film, comprising at least a polar group-containing polyolefin polymer and a polyfunctional acrylate compound; a gas barrier laminated film having a primer layer made of a cured product of the curable composition; and a gas barrier laminate including an organic compound-containing layer laminated on the surface of the gas barrier laminated film. The present invention provides: a curable composition that is for forming a primer layer suitably used in manufacturing a gas barrier laminate excellent in interlayer adhesion, a gas barrier laminated film having a primer layer made of the cured product of the curable composition, and a gas barrier laminate comprising an organic compound-containing layer laminated on the surface of the gas barrier laminated film.

Abstract: This gas barrier laminate is comprised such that a base, a gas barrier layer and a protective layer are laminated directly or via another layer in this order, wherein a content rate of oxygen atoms is 20 to 70%, a content rate of nitrogen atoms is 0 to 30% and a content rate of silicon atoms is 25 to 50% relative to the total content of oxygen atoms, nitrogen atoms and silicon atoms in a surface layer part on a protective layer side of the gas barrier layer, and a Young's modulus at 25° C. of the protective layer is not less than 5×109 Pa and not more than 1×1012 Pa. According to the present invention, there are provided: a gas barrier laminate having an excellent gas barrier property, the excellent gas barrier property not being reduced over a long period of time even when it is stuck to a device having a step; a member for an electronic device composed of the gas barrier laminate; and an electronic device comprising the member for electronic device.

Abstract: The present invention provides: an adhesive composition comprising a diene-based rubber (A) that includes a radiation-curable functional group, a cured adhesive layer having a thickness of 60 ?m that is formed by curing the adhesive composition having a water vapor transmission rate at a temperature of 40° C. and a relative humidity of 90% of 30 g/(m2·day) or less; an adhesive sheet comprising a curable adhesive layer that is formed using the adhesive composition; and an electronic device comprising a sealing material, the sealing material being formed using the adhesive composition.

Abstract: A manufacturing device is configured to manufacture a molded product provided with a gas barrier layer, in which the gas barrier layer is formed on a surface of the molded product. The manufacturing device includes: a coater configured to coat the molded product with the gas barrier material; a drier configured to dry the gas barrier material applied by the coater; a surface modifier configured to modify a surface of the gas barrier material dried by the drier; and a transfer unit configured to transfer the molded product to the coater, the drier, and the surface modifier. The coater, the drier, and the surface modifier are consecutively connected and separated from each other by partitions.

Abstract: Provided are a conductive film which is excellent in hygrothermal characteristics and has excellent bending performance, and an electronic device having such a conductive film. A conductive film is obtained by forming, on one surface or both surfaces of a substrate, a zinc tin oxide (ZTO) layer and a transparent conductive film that is formed of zinc oxide other than zinc tin oxide sequentially from the substrate side, in which a thickness of the zinc tin oxide layer is 5 to 500 nm, a thickness of the zinc oxide-based transparent conductive film is 5 to 1000 nm, and a water-vapor transmittance rate of the zinc tin oxide (ZTO) layer is 0.1 g/(m2·day) or less.

Abstract: The present invention provides: an adhesive composition for sealing an electronic device, the adhesive composition comprising an isobutylene-isoprene copolymer as a main component, the isobutylene-isoprene copolymer having a content of repeating units derived from isoprene of 0.1 to 99 mol % based on total repeating units; an adhesive sheet comprising a gas barrier film, and an adhesive layer that is formed on the gas barrier film, the gas barrier film having a water vapor transmission rate at a temperature of 40° C. and a relative humidity of 90% of 0.1 g/m2/day or less, and having a total light transmittance of 80% or more, and the adhesive layer comprising an adhesive composition that comprises an isobutylene-isoprene copolymer as a main component; and an electronic device or the like in which the adhesive composition and the adhesive sheet are used as a sealant for an organic electroluminescent element or the like.

Abstract: The invention relates to a gas barrier film laminate comprising at least two gas barrier films and a pressure-sensitive adhesive layer, the at least two gas barrier films being stacked through the pressure-sensitive adhesive layer, at least one of the at least two gas barrier films including a base formed of a plastic film, and at least one gas barrier layer provided on the base, and the pressure-sensitive adhesive layer being a layer formed using a rubber-based pressure-sensitive adhesive composition that includes a rubber-based compound. The invention also relates to an electronic member comprising the gas barrier film laminate. The gas barrier film laminate exhibits a high water vapor barrier capability, and does not show interfacial lifting at the end thereof.

Abstract: Provided is a gas barrier laminate that can be produced inexpensively as compared with the case of using an inorganic film without requiring a complex production process, and exhibits an excellent gas barrier capability and excellent flexibility, and also provided are a method for producing the gas barrier laminate, an electronic device member that includes the gas barrier laminate, and an electronic device that includes the electronic device member. A gas barrier laminate including a base and a gas barrier layer, the gas barrier layer being provided on the base, the gas barrier layer being obtained by implanting ions into an organosilicon compound thin film formed by a CVD method that utilizes an organosilicon compound as a deposition raw material, a method for producing the gas barrier laminate, an electronic device member that includes the gas barrier laminate, and an electronic device that includes the electronic device member are provided.

Abstract: The present invention is aiming to provide a gas barrier film having excellent gas barrier properties and also having superior transparency and the like, and an efficient method for producing such a gas barrier film. The present invention provides a gas barrier film having a gas barrier layer on a base material, and a method for producing such a gas barrier film, in which the gas barrier layer includes, from the surface side toward the base material side, a first region and a second region having different refractive indices, the value of the refractive index in the first region is adjusted to a value within the range of 1.50 to 1.68, and the value of the refractive index in the second region is adjusted to a value within the range of 1.40 to below 1.50.

Abstract: The present invention is a long gas barrier laminate including a base, a functional layer, a smoothing layer, and a gas barrier layer, the functional layer being stacked on one side of the base, the smoothing layer and the gas barrier layer being sequentially stacked on the other side of the base, and a coefficient of static friction between a surface of the functional layer that is situated opposite to the base and a surface of the gas barrier layer that is situated opposite to the base being 0.35 to 0.80; and a method for producing the long gas barrier laminate.

Abstract: The present invention is a gas barrier laminate comprising a base unit that comprises a base and a modification-promoting layer, and a gas barrier layer that is formed on a side of the modification-promoting layer with respect to the base unit, the modification-promoting layer having a modulus of elasticity at 23° C. of less than 30 GPa, the base unit having a water vapor transmission rate at a temperature of 40° C. and a relative humidity of 90% of 1.0 g/(m2·day) or less, and the gas barrier layer being a layer formed by applying a modification treatment to a surface of a layer that comprises a polysilazane-based compound and is formed on the side of the modification-promoting layer with respect to the base unit, and a method for producing the gas barrier laminat, and an electronic device member comprising the gas barrier laminate, and an electronic device comprising the electronic device member.

Abstract: Provided is a gas barrier pressure-sensitive adhesive sheet having at least one gas barrier layer and at least one pressure-sensitive adhesive layer, the at least one pressure-sensitive adhesive layer having a storage modulus at 23° C. of 1.5×104 to 1.0×107 Pa, and the gas barrier pressure-sensitive adhesive sheet not including a base layer.

Abstract: Provided are an organic electronic element equipped with a sealing layer having excellent gas barrier properties, transparency and the like, and a method for efficiently manufacturing such an organic electronic element. Disclosed are an organic electronic element including, on a substrate, a first electrode and a second electrode facing each other, with at least one organic functional layer being interposed therebetween, and a method for manufacturing such an organic electronic element, characterized in that a sealing layer is directly provided along the top surface and the lateral surface of the organic electronic element, and the sealing layer is obtained by implanting plasma ions into a coating film containing a silicon compound as a main component.