The decorative panel includes a substrate and a top layer. The substrate has at least one of polyvinyl chloride layer. The top layer includes a decorative textile layer providing the surface of the decorative panel. The top layer is laminated onto the substrate by thermal bonding of the top layer onto the substrate; or by a polyvinyl chloride based adhesive layer. The substrate is provided at a first pair of opposite edges with coupling parts, substantially in the form of male coupling parts and female coupling parts, for coupling two such panels to each other at their first pair of opposite edges. The coupling parts are provided with locking means which effects a locking in coupled condition of two such panels in the direction perpendicular to the surface of the coupled panels and/or into the direction perpendicular to the respective edges in the plane of the panels.

The decorative panel includes a substrate and a top layer. The substrate has at least one of polyvinyl chloride layer. The top layer includes a decorative textile layer providing the surface of the decorative panel. The top layer is laminated onto the substrate by thermal bonding of the top layer onto the substrate; or by a polyvinyl chloride based adhesive layer. The substrate is provided at a first pair of opposite edges with coupling parts, substantially in the form of male coupling parts and female coupling parts, for coupling two such panels to each other at their first pair of opposite edges. The coupling parts are provided with locking means which effects a locking in coupled condition of two such panels in the direction perpendicular to the surface of the coupled panels and/or into the direction perpendicular to the respective edges in the plane of the panels.

A resin coated copper according to an embodiment includes: an insulating layer including a resin and a filler dispersed in the resin; and a copper foil layer disposed on the insulating layer, wherein the insulating layer has a plurality of pores formed on a surface in contact with the copper foil layer, and the plurality of pores have a width of 200 nm to 350 nm.

A resin coated copper according to an embodiment includes: an insulating layer including a resin and a filler dispersed in the resin; and a copper foil layer disposed on the insulating layer, wherein the insulating layer has a plurality of pores formed on a surface in contact with the copper foil layer, and the plurality of pores have a width of 200 nm to 350 nm.

[Object]

The purpose of the present invention is to provide a layered composite that is high in both flexural modulus and moldability.

[Solving Means]

Provided is a layered composite including a carbon-fiber-reinforced resin in which a chopped strand prepreg obtained by impregnating fiber in resin is oriented in such a manner as to exhibit pseudo-isotropic properties, and a steel plate that is layered on at least one surface of the carbon-fiber-reinforced resin and has a tensile breakage elongation ϕ of equal to or more than 20%, the flexural modulus in a flat plate state obtained in compliance with ASTM D-790 being equal to or more than 30 GPa.

[Object]

The purpose of the present invention is to provide a layered composite that is high in both flexural modulus and moldability.

[Solving Means]

Provided is a layered composite including a carbon-fiber-reinforced resin in which a chopped strand prepreg obtained by impregnating fiber in resin is oriented in such a manner as to exhibit pseudo-isotropic properties, and a steel plate that is layered on at least one surface of the carbon-fiber-reinforced resin and has a tensile breakage elongation ϕ of equal to or more than 20%, the flexural modulus in a flat plate state obtained in compliance with ASTM D-790 being equal to or more than 30 GPa.

Embodiments are directed to systems and methods for two or more cured composite assemblies that are bonded together to form a tubular composite structure, wherein each of the cured composite assemblies do not have a tubular shape. The tubular composite structure may form a spar for an aerodynamic component, for example. The two or more cured composite assemblies may comprise carbon or fiberglass composite materials or a combination of materials. Each of the cured composite assemblies may further comprise axial edges that are configured to be bonded to another of the cured composite assemblies, wherein the axial edges have a sloped shape. An adhesive agent may be applied on the axial edges for bonding two cured composite assemblies. Alternatively, or additionally, one or more fasteners may be used to attach the axial edges of at least two cured composite assemblies.

A vehicle glass sheet is provided that includes a borosilicate glass with a thickness between 1.1 mm and 5.4 mm and a two-dimensional area for a sensor assigned to this two-dimensional area. The two-dimensional area has an inclination (α) with respect to an upward direction (S) perpendicular to a main direction of movement (V) of the vehicle that is in a range between 35° and 65°.

A vehicle glass sheet is provided that includes a borosilicate glass with a thickness between 1.1 mm and 5.4 mm and a two-dimensional area for a sensor assigned to this two-dimensional area. The two-dimensional area has an inclination (α) with respect to an upward direction (S) perpendicular to a main direction of movement (V) of the vehicle that is in a range between 35° and 65°.

Laminated glass includes: a first glass plate having a rectangular shape, and including a first side and a second side opposing the first side; a second glass plate arranged opposing the first glass plate, and having substantially the same shape as the shape of the first glass plate; and an intermediate film arranged between the first glass plate and the second glass plate, the intermediate film including: a first bus bar extending along an end portion closer to the first side; a second bus bar extending along an end portion closer to the second side; and a plurality of heating lines arranged parallel to each other so as to connect the first bus bar and the second bus bar to each other.