Abstract: The present disclosure relates to a method to produce a wear resistant layer (1) and a method to produce a building panel (10) including a wear resistant layer (1). The wear resistant layer (1) includes a thermoplastic material. The wear resistant layer (1) is provided with portions (5, 6) having different gloss levels. The disclosure also relates to such a building panel (10).

Abstract: A method is disclosed of manufacturing a transparent wear resistant surface layer (1). The method may include the steps of, applying a decorative material on a carrier, applying a dry powder layer comprising a mix of processed wood fibres, binder and wear resistant particles above the decorative layer, curing the mix to a decorative surface, including the transparent wear resistant layer, by applying heat and pressure on the mix. In a preferred embodiment the method includes the step of pressing the mix against an embossed matrix to create an embossed decorative surface with high wear resistance.

Abstract: A method for coating a building panel (1, 1?), including applying a first coating fluid including an organic binder on a surface (11) of the building panel (1, 1?) to obtain at least one coating layer (13), and applying barrier components and photocatalytic particles, preferably TiO2, on said at least one coating layer (13). Also, such a building panel (1, 1?).

Abstract: A method of manufacturing a separate and continuous layer being essentially uncured. The method includes applying a powder mix including fibers and a thermosetting binder on a carrier, forming a powder mix layer, wherein the powder mix is connected together such that the powder mix layer is obtained and wherein the powder mix layer is essentially uncured, and releasing the powder mix layer from the carrier. Also, a layer and a method for manufacturing a building panel.

Abstract: A method of manufacturing a building panel, including mixing wood fibre particles and a binder to form a first mix, applying the first mix, while the first mix is in powder form, on a core for forming a sub layer on the core, applying a surface layer on the sub layer, wherein the surface layer comprises a second mix of wood fibre particles and a binder, pressing the core, the surface layer, and the sub layer, under increased pressure and temperature, and forming them into a building panel. A building panel formed by the method.

Abstract: A method is disclosed of manufacturing a transparent wear resistant surface layer (1). The method may include the steps of, applying a decorative material on a carrier, applying a dry powder layer comprising a mix of processed wood fibers, binder and wear resistant particles above the decorative layer, curing the mix to a decorative surface, including the transparent wear resistant layer, by applying heat and pressure on the mix. In a preferred embodiment the method includes the step of pressing the mix against an embossed matrix to create an embossed decorative surface with high wear resistance.

Abstract: A method of manufacturing a building panel, including mixing wood fiber particles and a binder to form a first mix, applying the first mix, while the first mix is in powder form, on a core for forming a sub layer on the core, applying a surface layer on the sub layer, wherein the surface layer comprises a second mix of wood fiber particles and a binder, pressing the core, the surface layer, and the sub layer, under increased pressure and temperature, and forming them into a building panel. A building panel formed by the method.

Abstract: A method to produce a wear resistant foil, including providing a first foil including a first thermoplastic material, applying wear resistant particles on the first foil, applying a second foil including a second thermoplastic material on the first foil, and adhering the first foil and the second foil to each other to form a wear resistant foil.

Abstract: A method to produce a wear resistant foil, including providing a first foil including a first thermoplastic material, applying wear resistant particles and a second thermoplastic material form on the first foil, and adhering the first foil to the second thermoplastic binder and the wear resistant particles to form a wear resistant foil.

Abstract: A method for coating a building panel, including applying a first coating fluid including an organic binder on a surface of the building panel to obtain at least one coating layer, and applying barrier components and photocatalytic particles, preferably TiO2, on said at least one coating layer. Also, a building panel formed by the method.

Abstract: A building panel with a surface layer (1) including a wood veneer, a wood fibre based core (2) and a sub-layer (3) between the surface layer (1) and the core (2). The sub-layer (3) includes wood fibres (4) and a binder (5). The surface layer (1) has surface portions (6) including material from the sub-layer (3). The surface portions (6) including material from the sub-layer (3) extend into the wood veneer.

Abstract: A method of producing a veneered element (10), including providing a substrate (1), applying a sub-layer (2) on a surface of the substrate (1), applying a veneer layer (3) on the sub-layer (2), and applying pressure to the veneer layer (3) and/or the substrate (1), such that at least a portion of the sub-layer (2) permeates through the veneer layer (3). Also, such a veneered element (10).

Abstract: Disclosed is an aqueous polyurethane dispersion obtained by dispersing in water a reaction product obtained by reacting a reaction mixture comprising at least one organic, aliphatic, cycloaliphatic or aromatic di, tri or poryisocyanate, at least one isocyanate reactive polycarbonate diol, triol or polyol, at least one compound comprising at least one isocyanate reactive group and at least one free radically polymerizable unsaturated group, and at least one compound comprising at least one isocyanate reactive group and at least one at least dispersing active group, and optionally at least one compound comprising at least two isocyanate reactive groups and having a molecular weight of less than 1000 g/mol.

Abstract: A method to produce a pale and/or plain coloured wear resistant surface layer by using a dry powder layer comprising a mix of refined fibres binder, pigment and wear resistant particles.

Abstract: A method of manufacturing a building panel (10). The method includes applying a first binder and free lignocellulosic or cellulosic particles on a first surface of a carrier for forming a first layer (11), applying a second binder and free lignocellulosic or cellulosic particles on the first layer (11) for forming a second layer (12), wherein the first binder is different from the second binder, and applying heat and pressure to the first and second layers (11, 12) to form a building panel. Also, such a building panel (10).

Abstract: A method of manufacturing a surface layer is provided. The method includes applying a sublayer having a mix of wood fibers and a resin on a carrier, applying a powder layer having a mix of refined fibers and a binder on the sublayer, with the sublayer being arranged between the carrier and the powder layer, and curing the powder layer by applying heat and pressure.

Abstract: A powder mix layer for a building panel and a method for producing a building panel with a decorative surface produced from a powder mix layer with a controlled loss on cure. A method of producing a building panel including the steps of applying a powder mix layer on a substrate, and applying heat and pressure to the powder mix layer and curing the powder mix layer having a loss on cure in the range of about 2 to about 7 wt-%, and thereby obtaining a layer formed by the powder mix layer.

Abstract: Building panels with a homogenous decorative surface having a wear layer comprising fibres, binders and wear resistant particles.

Abstract: A method for coating a building panel (1, 1?), including applying a first coating fluid including an organic binder on a surface (11) of the building panel (1, 1?) to obtain at least one coating layer (13), and applying barrier components and photocatalytic particles, preferably TiO2, on said at least one coating layer (13). Also, such a building panel (1, 1?).

Abstract: A wood fibre based panel with surfaces layer with lower parts which has less binders than the upper parts. Also, a method of manufacturing a building panel having a structured surface with a design that has colour variation in register with the structure obtained by a varying pressure distribution applied on the surface.