Abstract: The invention relates to a method for manufacturing a water-resistant fiberboard including lignocellulosic fibers and binders. In order to provide a cost-effective, water-resistant fiberboard, the following steps are provided: providing lignocellulosic fibers, providing the binder, providing an elasticizing additive, applying the binder and the elasticizing additive, forming the fiber cake from the fibers provided with binder and elasticizing additive, pressing the fiber cake in a press while curing of the binder to manufacture a fiberboard, wherein 15 wt. % to 35 wt. % melamine resin, phenolic resin, mixtures and mixed condensates thereof or guanamine resin and 5 wt. % to 20 wt. % urea resin as binders as well as 0.1 wt. % to 7 wt. % of the elasticizing additive, in each case based on the total weight of the fiberboard (atro), are used. The invention further includes a water-resistant fiberboard.

Abstract: The disclosure relates to a method for producing a wood-based material panel with the steps: producing a raw wood-based material panel which includes a first lateral surface and a second lateral surface that runs parallel to the first lateral surface, and edge surfaces that connect the lateral surfaces to each other; applying a liquid containing a flame retardant at least to the first lateral surface; and applying a negative pressure to the second lateral surface so that the liquid containing the flame retardant is sucked into a peripheral zone of the raw wood-based material panel, and/or applying an overpressure to the first lateral surface so that the liquid containing the flame retardant is pressed into a peripheral zone of the raw wood-based material panel, resulting in the wood-based material panel.

Abstract: The present invention relates to a composition having antimicrobial properties, in particular antiviral properties, as an additive for surface coatings of substrates. The composition includes at least one polyol or a glycol ether; at least one compound of the general formula (I) R1a SiX(4-a), where X is alkoxy, and R1 is an organic moiety selected from the group including alkyl, cycloalkyl, or phenyl and a=1, 2, 3, in particular 1 or 2; at least one compound of the general formula (II) SiX4, where X is alkoxy; and at least one antimicrobial active ingredient, in particular at least one biocide.

Abstract: Provided is method for producing a support material provided with at least one anti-fingerprint coating including the steps of applying at least one layer of at least one powdered resin to at least one side of the support material; melting on the at least one applied layer of the one powdered resin; applying at least one acrylate-containing dispersion to the melted-on resin layer; and drying and curing the layered structure.

Abstract: Provided is a method for determining the resin penetration into at least one porous coating material which is pressed with at least one carrier board and at least one resin layer arranged on the carrier board. During the pressing process the resin penetrates or rises into the at least one porous coating material.

Abstract: To provide a method which is intended for producing a veneered board with a simple structure that also makes it possible to improve the properties of the veneer in a simple manner, a method is proposed for producing a veneered board, wherein the veneered board comprises a veneer (4) having an upper face (6) and a lower face (5) and a carrier board (1) having an upper face (2) and a lower face (3), comprising the steps of providing a veneer (4), applying a binder (8) onto the upper face (2) of the carrier board (1) or the lower face (5) of the veneer (4), wherein a PU prepolymer is used as the binder, producing a stack of materials to be pressed comprising the carrier board (1) and the veneer (4) with the binder (8) arranged between the carrier board (1) and the veneer (4) and with the additive (7) arranged between the binder (8) and the veneer (4), pressing the stack of materials to be pressed in order to form a veneered board. The invention additionally relates to a veneered board.

Abstract: Provided is a composition having antimicrobial, biocidal properties, in particular antiviral properties, for surface coatings of paper layers or material panels. The composition includes at least one formaldehyde resin, in particular a melamine-formaldehyde resin, at least one compound of general formula (I) R1SiX3 (I), where X is alkoxy, and R1 is an organic moiety selected from the group comprising C1-C10 alkyl, which may be interrupted by —O— or —NH—, and where R1 has at least one functional moiety Q1 selected from a group including an amino, methacrylic, methacryloxy, vinyl and epoxy group, at least one further compound of the general formula (II) SiX4 (II), where X is alkoxy, and at least one antimicrobial agent, in particular at least one biocide.

Abstract: Provided is method for producing a support material provided with at least one anti-fingerprint coating including the steps of applying at least one layer of at least one powdered resin to at least one side of the support material; melting on the at least one applied layer of the one powdered resin; applying at least one acrylate-containing dispersion to the melted-on resin layer; and drying and curing the layered structure.

Abstract: It is provided a method for producing a support material provided with at least one anti-fingerprint coating including the steps of: applying at least one layer of at least one powdered resin to at least one side of the support material; melting on the at least one applied layer of the one powdered resin; applying at least one acrylate-containing dispersion to the melted-on resin layer; and drying and curing the layered structure.

Abstract: A method for producing a veneered board having a veneer and a carrier board, to provide a veneered board having improved use properties. The method includes: providing a veneer having an upper face and a lower face, applying an additive onto the lower face of the veneer, applying a binder onto the lower face of the veneer, heating the binder, producing a stack of materials to be pressed, having a carrier board and a veneer provided with an additive and a binder on its lower face, wherein the lower face of the veneer lies on the carrier board, pressing the stack of materials to be pressed in order to form a veneered board.

Abstract: The invention relates to a method for coating a planar workpiece. In order to provide a planar workpiece, which is produced from a workpiece having lignocellulose fibers and a proportion of more than 50 wt % binding agent and optionally filler, with improved performance characteristics, a method is provided having the following steps: providing the planar workpiece, which has an upper face and a lower face and a lateral surface, applying a coating, applying a decoration, optionally structuring the coating, at least on a portion of an upper face, a lower face, or a lateral surface, in each case, and optionally curing the coating.

Abstract: It is provided a method for producing a support material provided with at least one anti-fingerprint coating including the steps of: applying at least one layer of at least one powdered resin to at least one side of the support material; melting-on the at least one applied layer of the one powdered resin; applying at least one acrylate-containing dispersion to the melted-on resin layer; and drying and curing the layered structure.

Abstract: The invention relates to a planar material, comprising lignocellulose fibers and binding agents. In order to provide a planar material that using fibers has reduced swelling, it is provided that the proportion of the binding agent has more than 50 wt % of the planar material. The invention also comprises a method for producing the planar material.

Abstract: Disclosed is a process for the production of synchronous-pore layered materials. Also disclosed is a device for the conduct of the process. In further aspects, the invention relates to layered materials which can be produced by the process, and also to wood-composite boards equipped with the layered materials produced by the process of the invention.

Abstract: Disclosed is a process for the production of synchronous-pore layered materials. Also disclosed is a device for the conduct of the process. In further aspects, the invention relates to layered materials which can be produced by the process, and also to wood-composite boards equipped with the layered materials produced by the process of the invention.

Abstract: Disclosed is a process for the production of synchronous-pore layered materials. Also disclosed is a device for the conduct of the process. In further aspects, the invention relates to layered materials which can be produced by the process, and also to wood-composite boards equipped with the layered materials produced by the process of the invention.

Abstract: Disclosed is a process for the production of synchronous-pore layered materials. Also disclosed is a device for the conduct of the process. In further aspects, the invention relates to layered materials which can be produced by the process, and also to wood-composite boards equipped with the layered materials produced by the process of the invention.

Abstract: A process for production of wood-base materials from lignocellulosic comminution product is disclosed. The wood-base materials are treated with at least one additive in the course of their production to reduce or diminish the emission of volatile organic compounds (VOCs) and, optionally, very volatile organic compounds (VVOCs), in particular terpenes and acids. The treatment is effected with one additive, being a porous carbon, like activated carbon. In another aspect, the present application is directed to the use of porous carbon, in particular, activated carbon, to reduce or diminish the emission of VOC, and optionally, VVOC, to reduce or diminish the emission of terpene and acids and aldehydes. Also, wood-base materials which are obtainable with the process or wood-based materials produced by using the additives mentioned above and which have reduced emission of VOCs, in particular terpenes and acids but also aldehydes are disclosed.

Abstract: The present invention relates to the use of modified nanoparticles in wood based panels, in particular OSB-panels for reduction of the emission of volatile organic compounds (VOCs). The invention further relates to a wood based panel containing the modified particles and to a method for producing such a wood based panel.

Abstract: The present invention relates to a hybrid adhesive, in particular for use in the production of engineered wood such as particle boards, fiber boards, plywood or glued-laminated timber, comprising at least one polycondensation adhesive, at least one polyaddition adhesive, and at least one particular, in particular a nanoparticle smaller than 500 nm, wherein the at least one particle is modified with at least one compound of the general Formula (I) RaSiX(4-a), or the general Formula (II) ObXc(OH)dReSiO(4-b-c-d-e)/2. The present invention also relates to the use of the adhesive in engineered wood boards and to methods for the production thereof.