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461 条记录 (耗时 0.022 秒)

    Multilayer flooring including fiber core layer
    1.
    发明授权
    Multilayer flooring including fiber core layer 有权

    公开(公告)号：US12044015B2

    公开(公告)日：2024-07-23

    申请号：US18496725

    申请日：2023-10-27

    申请人： MP Global Products, L.L.C.

    发明人： Alan B. Collison

    IPC分类号： E04F15/00 ,  E04F15/10 ,  E04F15/18

    CPC分类号： E04F15/107 ,  E04F15/18

    摘要： A multilayer flooring includes a decorative layer and a core layer. The decorative layer is configured to provide a desired appearance of the multilayer flooring. The core layer is disposed below the decorative layer and is configured to provide stability. The core layer is made of a substrate fiber bound together by a thermoplastic binder fiber. The substrate fiber includes cellulose fiber and/or synthetic fiber. The thermoplastic binder fiber includes a bicomponent fiber.

    Building panel
    4.
    发明授权
    Building panel 有权

    公开(公告)号：US11834845B2

    公开(公告)日：2023-12-05

    申请号：US17524952

    申请日：2021-11-12

    申请人： Välinge Innovation AB

    发明人： Roger Ylikangas ,  Anders Nilsson ,  Karl Quist

    IPC分类号： E04F15/00 ,  E04F15/02 ,  B27G13/14 ,  B27M3/00 ,  B27M3/06

    CPC分类号： E04F15/02038 ,  B27G13/14 ,  B27M3/0066 ,  B27M3/06 ,  E04F2201/0146 ,  E04F2201/0153 ,  E04F2201/0161 ,  E04F2201/023 ,  E04F2201/043 ,  E04F2201/044

    摘要： Building panels, such as a floor panels or wall panels, which include a first mechanical locking system at respective parallel and opposite third and fourth edges, such as long edges, configured to cooperate for horizontal and vertical locking between two adjacent building panels, preferably by a folding motion. The panels further include a second locking system at respective parallel and opposite first and second edges, such as short edges, configured to cooperate for horizontal and vertical locking of two adjacent building panels. An upper edge portion of one of the third edge or fourth edge, preferably the third edge, includes a first lower lip portion configured to cooperate with a first upper lip portion of an upper edge portion of the other of the third and fourth edge of an adjacent panel when the third and fourth edges are arranged in locking engagement.

    Low-Density PVC Plastics Flooring and Preparation Method Thereof
    6.
    发明公开
    Low-Density PVC Plastics Flooring and Preparation Method Thereof 审中-公开

    公开(公告)号：US20230203294A1

    公开(公告)日：2023-06-29

    申请号：US17830545

    申请日：2022-06-02

    申请人： Zhejiang Tianzhen Technology Co., Ltd.

    发明人： Qinghua Fang ,  Wenjin Tang

    IPC分类号： C08L27/06 ,  E04F15/00

    CPC分类号： C08L27/06 ,  E04F15/00 ,  C08L2201/08 ,  C08L2203/14

    摘要： The disclosure provides a low-density PVC plastics flooring and a preparation method thereof, which belongs to the technical field of films for floor. The disclosure provides a low-density PVC plastics flooring, which is prepared from components including, in parts by mass, 100 parts of PVC, 300-380 parts of calcium carbonate, 7-12 parts of a stabilizer, 2-8 parts of processing aid ACR, 12-16 parts of a foaming regulator, 0.1-0.5 parts of a foaming agent, 2-4 parts of G60 lubricant, and 2-4 parts of PE wax. In the disclosure, the density of the PVC plastics flooring is reduced to 1.4-1.6 g/cm3 even increasing the amount of calcium carbon, thereby greatly reducing the production cost and improving the economic efficiency.

    Tile alternative material
    8.
    发明授权
    Tile alternative material 有权

    公开(公告)号：US11332944B2

    公开(公告)日：2022-05-17

    申请号：US16282804

    申请日：2019-02-22

    申请人： Aleris, LLC

    发明人： William Boyd ,  Nicholas Godfrey ,  David Ober ,  Calvin Trumbo

    IPC分类号： E04F13/00 ,  E04F15/00 ,  E04B1/00 ,  E04F13/08 ,  E04F13/12 ,  E04F15/06 ,  E04B1/94 ,  E04F15/02 ,  E04B1/66

    摘要： Methods and associated apparatuses are described herein that provide a tile alternative material. The tile alternative material may be manufactured by providing a substrate that defines a first surface, and a second surface opposite the first surface. The second surface is configured to be secure, via an adhesive or otherwise, to a support surface. The method further includes coating an exterior layer on the first surface of the substrate, and forming a pattern element in the first surface of the substrate. Forming the pattern element includes removing material from the substrate and the coated exterior layer of the first surface to form one or more recessed portions.