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公开(公告)号：US20210102386A1
公开(公告)日：2021-04-08
申请号：US17064840
申请日：2020-10-07
摘要： A shrinkable material is attached to the backside of a floorcovering tile and allowed to shrink to a controlled extent to produce a backside shrinking that counteracts the tendency of the tile to warp out of plane on the floor as temperature and humidity vary during installation or while in use. The tile assumes a slightly convex shape in one or two directions that can be overcome as it is adhesively attached to the floor. The added material may also serve a secondary function as pressure sensitive adhesive, a friction layer, a fluid barrier, or a cushioning surface.
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2.发明申请公开(公告)号：US20200340153A1
公开(公告)日：2020-10-29
申请号：US16855620
申请日：2020-04-22
摘要： Stabilizing a fabric layer and simultaneously laminating a fabric to a bulky and cushioning backing layer using multiple internal adhesive layers placed within the fabric layer forms a composite textile. The melt index, weight and chemical compatibility of the adhesive layers versus the adjacent fabric sub-strata and the backing layer are adjusted to achieve the desired penetration of molten adhesive, mechanical bonding and chemical bonding. An optional external adhesive layer with a low melt index can be added between the fabric layer and the backing layer to facilitate attachment to a highly porous backing.
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公开(公告)号：US20190032254A1
公开(公告)日：2019-01-31
申请号：US15664876
申请日：2017-07-31
IPC分类号： D04B21/16 , B32B7/12 , C09J5/06 , C09J133/06 , C09J7/04
摘要： A method for directing adhesive places blocking layers adjacent to adhesive layer within a textile sheet structure or between textile sheets, directing adhesive flow in a preferred direction away from the blocking layers. When the blocking layers are partially open to allow some adhesive flow through, adhesive flow is also directed in the planar direction away from closed areas towards open area, and can reform the adhesive layers into a preferred final three-dimensional configuration.
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公开(公告)号：US20190300757A1
公开(公告)日：2019-10-03
申请号：US16366102
申请日：2019-03-27
摘要： A surface covering tile has a plurality of edges extending between the face and the back surface. A pressure sensitive adhesive is disposed on the back surface and covers less than 40% of the back along each one of the plurality of edges where the back surface intersects the plurality of edges. For highly porous back surfaces, the pressure sensitive adhesive is selected and applied in a manner limiting penetration into the back surface. The amount of pressure sensitive adhesive required to affix the tile is reduced, and the tile can be optionally constructed in a manner that facilitates lateral movement of the tile during installation.
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公开(公告)号：US20190010658A1
公开(公告)日：2019-01-10
申请号：US16031603
申请日：2018-07-10
摘要： A textile fabric having increased improved surface properties, variously including surface stability, abrasion resistance, resistance to edge fraying, moisture control, and resistance to fluid penetration is created by introducing a plurality of particles including low-melting particles onto a top surface of the textile fabric. The top surface includes elevated areas, depressed areas, a plurality of surface fibers and gaps among the plurality the plurality of surface fibers. A desired pattern of particle deposition and depth of penetration from the top surface of the plurality of particles into the gaps is established, and heat is applied to the top surface to melt the low-melting particles deposited onto the surface.
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公开(公告)号：US20180355537A1
公开(公告)日：2018-12-13
申请号：US16003335
申请日：2018-06-08
IPC分类号： D06C23/04 , D05C17/02 , D04B1/22 , D04B21/20 , D04B1/12 , D04B21/08 , D04B1/04 , D04B21/02 , D03D27/00 , B32B5/26 , B32B5/06 , B32B5/02
CPC分类号： D06C23/04 , B32B5/024 , B32B5/026 , B32B5/06 , B32B5/26 , B32B2250/20 , B32B2262/0276 , B32B2471/02 , D03D27/00 , D04B1/04 , D04B1/12 , D04B1/22 , D04B21/02 , D04B21/08 , D04B21/20 , D05C17/026 , D05D2209/10 , D05D2305/30 , D10B2331/04 , D10B2401/062 , D10B2403/0111 , D10B2503/04 , D10B2505/08
摘要： A fabric made of yarns interlooping with each other or passing through an inner layer at looping intervals. The fabric is embossed with a micro-pattern extending into the yarns or into a layer underneath the fabric. The micro-pattern contains a pre-defined pattern of a plurality of binding points attaching the yarns to the inner layer or to the added underlayer. This micro-pattern has an inter-point spacing between adjacent binding points that is less than the interlooping intervals. The fabric can also be embossed with a macro-pattern separate from and coarser than the micro-pattern. The macro-pattern establishes a desired aesthetic in the fabric, and the micro-pattern does not interfere with the desired aesthetic.
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公开(公告)号：US20180327967A1
公开(公告)日：2018-11-15
申请号：US15979945
申请日：2018-05-15
摘要： Vacuum printing a fabric involves forming a fabric having a top face and a bottom face and placing a barrier layer below the top face. A plurality of holes is established in the barrier layer, and dye is applied to at least a portion of the top face of the fabric. Vacuum applied to the bottom face pulls the dye through the fabric and the plurality of holes in the barrier layer.
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公开(公告)号：US20210008856A1
公开(公告)日：2021-01-14
申请号：US16924855
申请日：2020-07-09
摘要： A textile fabric with a three-dimensional contour that blocks fluid penetration at the surface is created by attaching a solid liquid-blocking polymeric layer conforming to the contours of the surface to a fabric layer. The surface includes elevated areas, depressed areas, a plurality of surface fibers and gaps among the plurality the plurality of surface fibers. The liquid-blocking polymeric layer is forced to follow the contours of the surface fibers and gaps using vacuum, heat and forced air. The resulting textile fabric maintains a textile appearance.
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公开(公告)号：US20200086344A1
公开(公告)日：2020-03-19
申请号：US16576149
申请日：2019-09-19
摘要： One or more parallel arrays or warps of stabilizing filaments or yarns are introduced into the back of a floorcovering without losing the planar uniformity of the warp, with some of the filaments or yarns optionally reoriented during or after the application to secure multi-directional planar stabilization. Variations include cutting into staple as the warp is introduced, embossing the deposited staple with reorienting patterns, and combining rectilinear and planarly-undulating continuous-filament arrays overlapping to provide multi-directional planar stabilization.
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公开(公告)号：US20190061330A1
公开(公告)日：2019-02-28
申请号：US16113475
申请日：2018-08-27
IPC分类号： B32B37/12 , B32B27/12 , B32B5/06 , B32B7/02 , B32B7/12 , B32B27/08 , B32B37/10 , B32B37/18 , B32B37/06
摘要： Stabilizing a fabric or bonding multiple layers using a multi-layered adhesive layer places an intermediate thermoplastic adhesive between a first layer and a second layer or within the fabric. The intermediate thermoplastic adhesive layer has a plurality of sub-layers with a plurality of melt indexes. Heat and pressure are applied to at least one of the first layer and the second layer or to the fabric to melt the adhesive layer and to achieve a bond between the first layer and the second layer or to stabilize the fabric.
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