Method for finishing a wood board
    111.
    发明授权

    公开(公告)号:US11745217B2

    公开(公告)日:2023-09-05

    申请号:US17206818

    申请日:2021-03-19

    Inventor: Frank Oldorff

    Abstract: The disclosure relates to a method for finishing a wood board with an upper face and a lower face, having the following steps: a) applying a undercoat made of a liquid melamine resin onto the upper face, the melamine resin at least partly penetrating into the upper edge layer of the wood board, b) drying the undercoat into an undercoat layer, c) applying a base color onto the undercoat layer, d) drying the base color into a base color layer, e) applying a base color onto the base color layer in order to produce a decorative element, f) drying the decorative element into a decorative layer, g) applying a liquid melamine resin onto the dried decorative layer, h) drying the melamine resin into a melamine resin layer, and i) applying a liquid medium with a proportion of isocyanate.

    Method for Adopting Analogue Templates in Decor Printing

    公开(公告)号:US20230081185A1

    公开(公告)日:2023-03-16

    申请号:US17800953

    申请日:2021-02-22

    Inventor: Sebastian Dicke

    Abstract: The invention provides a method and an apparatus for adopting analogue decor templates in decor printing, including a similarity comparison between at least one of (1) to n hyperspectral digital reference images of the analogue decor template and at least one of (1) to n hyperspectral digital actual images of a substrate with decor. A decor-specific profile target is adjusted such that the digital template of the analogue decor template can be output on a substrate by way of an output medium in such a way that the colour deviation between at least one of (1) to n reference images of the analogue decor template and at least one of (1) to n actual images of the substrate with decor is below a specified target value.

    PRESS PLATEN FOR CREATING DEEP STRUCTURES

    公开(公告)号:US20220024169A1

    公开(公告)日:2022-01-27

    申请号:US17311060

    申请日:2019-12-09

    Abstract: The disclosure relates to a press plate for creating deep structures in panel-like products, for example in wood-based boards or laminates made of resin-coated papers, composed of a metallic base body, in which strip-shaped and/or frame-like webs, which have a higher thermal conductivity than the base body, are inserted in depressions provided.

    Method for producing an abrasion-resistant wood composite board and production line therefor

    公开(公告)号:US11198319B2

    公开(公告)日:2021-12-14

    申请号:US16761937

    申请日:2018-11-05

    Abstract: A method for producing an abrasion-resistant wood-based panel with a top side and a bottom side, wherein at least one decorative layer, in particular as a printed decoration, is provided on the top side, includes applying at least one first resin layer to the at least one decorative layer on the top side of the wood-based panel, uniformly scattering abrasion-resistant particles onto the first resin layer on the top side of the wood-based panel; wherein the first resin layer on the top side of the wood-based panel provided with the abrasion-resistant particles is not dried after application, and applying at least one second resin layer to the first, moist resin layer provided with the abrasion-resistant particles on the top side of the wood-based panel, then drying the assembly of first resin layer and second resin layer on the top side of the wood-based panel in at least one drying apparatus.

    Method for finishing a wood-based board

    公开(公告)号:US11059071B2

    公开(公告)日:2021-07-13

    申请号:US15302818

    申请日:2015-06-17

    Inventor: Frank Oldorff

    Abstract: The disclosure relates to a method for finishing a wood-based board with an upper face and a lower face, having the following steps: a) applying a undercoat made of a liquid melamine resin onto the upper face, the melamine resin at least partly penetrating into the upper edge layer of the wood board, b) drying the undercoat into an undercoat layer, c) applying a base color onto the undercoat layer, d) drying the base color into a base color layer, e) applying a base color onto the base color layer in order to produce a decorative element, f) drying the decorative element into a decorative layer, g) applying a liquid melamine resin onto the dried decorative layer, h) drying the melamine resin into a melamine resin layer, and i) applying a liquid medium with a proportion of isocyanate.

    Impregnate with Antistatic Properties
    118.
    发明申请

    公开(公告)号:US20200317936A1

    公开(公告)日:2020-10-08

    申请号:US16835788

    申请日:2020-03-31

    Abstract: An impregnate with antistatic properties for use in laminates or for coating wood-based panels is disclosed. A resin used for impregnating and/or coating paper may include carbon-based particles, at least one compound of the general formula (I) R1aR2bSiX(4-a-b), and/or hydrolysis products thereof. X is H, OH, or a hydrolysable moiety selected from the group including halogen, alkoxy, carboxy, amino, monoalkylamino or dialkylamino, aryloxy, acyloxy, or alkylcarbonyl. R1 is an organic moiety selected from the group including alkyl, aryl, or cycloalkyl, which may be interrupted by —O— or —NH—. R1 has at least one functional group Q1 selected from a group including a hydroxy-, amino, monoalkylamino, carboxy, mercapto, alkoxy, aldehyde, acrylic, acryloxy, methacrylic, methacryloxy, cyano, isocyano or epoxide group. R2 is a non-hydrolyzable organic moiety selected from the group including alkyl, aryl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl; a is 0, 1, 2, or 3, and b is 1, 2, 3, or 4.

    Wooden Composite Board with Antistatic Properties

    公开(公告)号:US20200316919A1

    公开(公告)日:2020-10-08

    申请号:US16835736

    申请日:2020-03-31

    Abstract: A wood-based panel includes at least one carrier board and at least one resin layer disposed side of the board. The at least one resin layer includes carbon-based particles, at least one compound of the formula R1aR2bSiX(4-a-b), and/or hydrolysis products. X is H, OH, or a hydrolysable moiety selected from the group including halogen, alkoxy, carboxyl, amino, monoalkylamino or dialkylamino, aryloxy, acyloxy, and alkylcarbonyl. R1 is an organic residue selected from the group including alkyl, aryl, and cycloalkyl, which may be interrupted by —O— or —NH—. R1 has at least one functional group Q1 selected from a group containing a hydroxy-, amino, monoalkylamino, carboxy, mercapto, alkoxy, aldehyde, acrylic, acryloxy, methacrylic, methacryloxy, cyano, isocyano and epoxide group, R2 is a non-hydrolyzable organic moiety selected from the group including alkyl, aryl, alkenyl, alkynyl, cycloalkyl, and cycloalkenyl; A is 0, 1, 2, or 3. B is 1, 2, 3, or 4.

    METHOD FOR THE REFINEMENT OF A PANEL AND APPARATUS FOR CARRYING OUT THE SAME

    公开(公告)号:US20190135027A1

    公开(公告)日:2019-05-09

    申请号:US16239196

    申请日:2019-01-03

    Abstract: A method for the refinement of a panel and an apparatus for the refinement of a panel according to a method of this type. The method for the refinement of a panel includes: unpacking of a panel having a core made from wood material from a transport-safe packaging, a grounding in the form of at least one synthetic resin layer pressed together with the core and, if appropriate, a primer being arranged on a top side of the core, and a coating being arranged on a core underside lying opposite the top side of the core, and connection and locking means being attached to at least two mutually opposite side faces; application of a decorative layer having a decoration to the grounding or primer; and application of at least one wear layer to the decorative layer.

Patent Agency Ranking