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15 条记录 (耗时 0.035 秒)

    Floor covering
    1.
    发明授权
    Floor covering 有权

    公开(公告)号：US10920371B1

    公开(公告)日：2021-02-16

    申请号：US17028089

    申请日：2020-09-22

    申请人： Higgins Research & Development, LLC

    发明人： Kenneth B. Higgins

    IPC分类号： A47G27/02 ,  B32B27/12 ,  B32B38/00 ,  B32B7/12 ,  D06N7/00 ,  B05D1/42 ,  B05C3/18

    摘要： A one step method for integrally attaching a backing cover to a universal fiber-reinforced backing before curing. The manufacturing method includes attaching a porous cover to a reinforcement configuration of fibers and adhesive before curing. The cover is pressed against the fibers and adhesive for compressing, collapsing, and flattening the ends of the stitch portions. The compressing and collapsing actions cause adhesive and fibers to be directed toward and forced into the porous cover. Adhesive and reinforcement fibers provide an integral attachment of the cover to the reinforced backing before and after curing.

    Floor covering
    5.
    发明授权
    Floor covering 有权

    公开(公告)号：US10920354B1

    公开(公告)日：2021-02-16

    申请号：US16986321

    申请日：2020-08-06

    申请人： Higgins Research & Development, LLC

    发明人： Kenneth B. Higgins

    IPC分类号： B32B37/12 ,  D05C17/02 ,  B32B7/12 ,  B32B5/10 ,  B32B5/06 ,  A47G27/02 ,  B32B7/09 ,  B32B37/24

    摘要： A method of making a floor covering including a tufted textile substrate and a reinforcement backing system. The backing system includes adhesive layers which are conditioned to include voids. A layer of reinforcement fibers is positioned between the adhesive layers. After drying, the layers of adhesive and reinforcement fibers are compressed to collapse the voids in the layers of adhesive and to encapsulate the reinforcement fibers. The layer of reinforcement fibers is also moved toward the primary backing substrate and into engagement with the ends of the tufts.

    Floor covering with universal backing and methods of making and recycling
    6.
    发明授权
    Floor covering with universal backing and methods of making and recycling 有权

    公开(公告)号：US10132019B2

    公开(公告)日：2018-11-20

    申请号：US15879520

    申请日：2018-01-25

    申请人： Higgins Research & Development, LLC

    发明人： Kenneth B. Higgins

    IPC分类号： A47G27/02 ,  B05C3/18 ,  B05D1/42 ,  B32B37/12 ,  D05C17/02 ,  B32B5/26 ,  C09J123/08 ,  B32B7/08 ,  B32B7/12 ,  B32B5/06 ,  D06N7/00 ,  A47G27/04 ,  C09J127/06 ,  C09J103/00 ,  C09J129/04 ,  C09J167/00 ,  B05C11/02 ,  B32B37/14 ,  B32B38/00

    摘要： A dimensionally stable universal floor covering includes a tufted textile having stitches and a reinforcement layer operatively connected to the stitches to provide dimensional stability for the entire floor covering. The reinforcement layer is made of fibers and adhesive that are formed into a reinforcement layer of laminated fibers that is operatively connected to the stitches and/or the fibers and adhesive are formed into a layer of fibers and adhesive that is contained within the stitches. The fibers and adhesive are mixed and then moved by an applicator toward the stitches. A curved slip path is formed on a curved portion of the applicator to improve the movement of the fibers and adhesive toward the stitches. A removable tip portion on the end of the curved portion of the applicator improves the penetration of the adhesive and provides compression of the fibers towards the ends of the stitches. A releasable adhesive cover system is provided to cover the layer of fibers for providing additional strength and stability and for providing a releasable attachment of the universal floor covering to a supporting surface.