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    Method for Producing a Multiplayer, Surface-Structured Panel, and a Panel Produced by this Method
    1.
    发明申请
    Method for Producing a Multiplayer, Surface-Structured Panel, and a Panel Produced by this Method 有权

    公开(公告)号：US20220184871A1

    公开(公告)日：2022-06-16

    申请号：US17433633

    申请日：2020-02-20

    Applicant: Flooring Technologies Ltd.

    Inventor： Frank Oldorff

    IPC: B29C48/21 ,  B29C48/00 ,  B29C48/07

    Abstract: Provided is a method for producing a multilayer, surface-structured panel, in particular a multilayer, surface-structured flooring panel. The method includes the steps of: providing at least one plastic carrier panel, in particular in the form of a continuous strand; introducing surface structures on at least one side of the plastic carrier panel by means of embossing; applying at least one primer to the structured surface of the plastic carrier panel; printing the plastic carrier panel by direct printing to form a decorative layer; applying an anti-wear layer containing abrasion-resistant particles; applying at least one lacquer layer; and curing the layer structure.

    Method for finishing a large-size supplied building panel
    2.
    发明授权
    Method for finishing a large-size supplied building panel 有权

    公开(公告)号：US11220130B2

    公开(公告)日：2022-01-11

    申请号：US16972837

    申请日：2019-06-07

    Applicant: Flooring Technologies Ltd.

    Inventor： Roger Braun ,  Frank Oldorff ,  Ingo Lehnhoff ,  Norbert Kalwa ,  Rüdiger Klupsch

    IPC: B44C5/04 ,  B44C1/24 ,  B32B21/06 ,  E04F13/08 ,  E04F13/10 ,  B32B21/02

    Abstract: The disclosure relates to a method for finishing a panel, the method includes a) a relief embossed into the upper side in the form of at least one strip-shaped depression with a depth (T), b) a decorative paper applied to the upper side, c) an overlay paper applied to the decorative paper as an abrasion-resistant layer, d) the lower side provided with a backing layer, e) the structure pressed at a high pressure and temperature, and f) during the pressing, at least one strip-shaped depression again embossed in a second embossing without changing the depth (T). Also, the upper side features a press skin that has a thickness of 0.3 to 0.5 mm, the bulk density of the panel in a top layer is between 950 and 1,000 kg/m3, and an aqueous melamine resin is applied to the upper side as a tempering agent before or after embossing.

    Method for finishing a supplied building panel
    3.
    发明授权
    Method for finishing a supplied building panel 有权

    公开(公告)号：US11156004B2

    公开(公告)日：2021-10-26

    申请号：US16972430

    申请日：2019-04-02

    Applicant: Flooring Technologies Ltd.

    Inventor： Frank Oldorff ,  Ingo Lehnhoff ,  Norbert Kalwa ,  Rüdiger Klupsch ,  Thomas Lehmann

    IPC: B32B3/10 ,  E04F15/02 ,  E04F15/10 ,  B44C5/04 ,  B44C1/24

    Abstract: The disclosure relates to a method for finishing a supplied building panel made of a wood material, in particular MDF or HDF, with an upper side and a lower side, wherein, in a first embossing step, a relief is embossed at least into the upper side as first strip-shaped depressions with two opposing side walls, a bottom wall connecting said side walls and a depth (T), and subsequently a decorative pattern (3) is printed on the embossed upper side of the building panel, and the decorative pattern is then sealed by applying an abrasion-resistant layer (4). According to the invention, additional depressions extending at an angle (α) transversely to the first depressions are embossed, and the large-format supplied building panel is divided into individual panels by carrying out a saw cut in and along each of the depressions.

    Method for Producing an Abrasion- and Water-Resistant Multilayer Panel and a Panel Which is Produced Using Said Method
    5.
    发明申请
    Method for Producing an Abrasion- and Water-Resistant Multilayer Panel and a Panel Which is Produced Using Said Method 有权

    公开(公告)号：US20220105539A1

    公开(公告)日：2022-04-07

    申请号：US17425103

    申请日：2020-01-09

    Applicant: Flooring Technologies Ltd.

    Inventor： Ingo Lehnhoff ,  Norbert Kalwa ,  Frank Oldorff

    IPC: B05D1/36 ,  B05D1/28 ,  B05D5/00 ,  B05D3/12 ,  B05D7/00

    Abstract: It is provided a method for producing an abrasion- and water-resistant multilayer panel, in particular an abrasion- and water-resistant flooring panel, including the steps: providing at least one plastic carrier plate, in particular a PVC carrier plate; applying at least one base coat to the surface of the plastic carrier plate; printing the plastic carrier plate by direct printing to form a decorative layer; applying at least one first cover layer to the printed decorative layer; uniformly scattering abrasion-resistant particles onto the at least one cover layer applied to the decorative layer; applying at least one second covering layer to the layer of scattered abrasion-resistant particles; optionally, introducing a structure into the at least second cover layer, applying at least one lacquer layer, and curing the layer structure.

    Method for finishing a wood board
    6.
    发明授权
    Method for finishing a wood board 有权

    公开(公告)号：US09993940B2

    公开(公告)日：2018-06-12

    申请号：US15527216

    申请日：2015-10-09

    Applicant: FLOORING TECHNOLOGIES LTD.

    Inventor： Ingo Lehnhoff ,  Frank Oldorff

    IPC: B27N7/00 ,  B44C5/04 ,  B32B21/06 ,  B32B21/02

    CPC classification number: B27N7/005 ,  B32B21/02 ,  B32B21/06 ,  B32B2260/028 ,  B32B2260/046 ,  B32B2307/50 ,  B32B2307/554 ,  B32B2451/00 ,  B44C5/04

    Abstract: The invention relates to a method for finishing a wood board with an upper face and a lower face. A layer of liquid synthetic resin is first applied at least onto the upper face or the lower face, and at least one paper ply soaked with a synthetic resin is then applied. The structure is then pressed in a press under high pressure and at a high temperature, wherein the synthetic resin melts and is connected to the upper face or the lower face of the wood board. The invention is characterized in that the upper face and/or the lower face is provided while still having a press skin and in an ungrounded state, and the layer is applied so thinly that the liquid synthetic resin is completely drawn into the press skin, the layer is not actively dried, and the paper ply is positioned on the press skin.

    Method for finishing a wood board
    9.
    发明授权
    Method for finishing a wood board 有权

    公开(公告)号：US10328602B2

    公开(公告)日：2019-06-25

    申请号：US15966620

    申请日：2018-04-30

    Applicant: FLOORING TECHNOLOGIES LTD.

    Inventor： Ingo Lehnhoff ,  Frank Oldorff

    IPC: B32B21/06 ,  B27N7/00 ,  B44C5/04 ,  B32B21/02

    Abstract: The disclosure relates to a method for finishing a wood board with an upper face and a lower face. A layer of liquid synthetic resin is first applied at least onto the upper face or the lower face, and at least one paper ply soaked with a synthetic resin is then applied. The structure is then pressed in a press under high pressure and at a high temperature, wherein the synthetic resin melts and is connected to the upper face or the lower face of the wood board. The invention is characterized in that the upper face and/or the lower face is provided while still having a press skin and in an ungrounded state, and the layer is applied so thinly that the liquid synthetic resin is completely drawn into the press skin, the layer is not actively dried, and the paper ply is positioned on the press skin.

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