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    FLOOR MAT EXHIBITING REDUCED RIPPLING EFFECTS AND IMPROVED DELAMINATING CHARACTERISTICS OF ITS TUFTED PILE FIBERS
    253.
    发明申请
    FLOOR MAT EXHIBITING REDUCED RIPPLING EFFECTS AND IMPROVED DELAMINATING CHARACTERISTICS OF ITS TUFTED PILE FIBERS 无效
    展示其减少的纤维素纤维的降低效果和改进的分层特性

    公开(公告)号：US20030129354A1

    公开(公告)日：2003-07-10

    申请号：US09128289

    申请日：1998-08-03

    Inventor： WILLIAM O. BURKE III ,  JAMES N. ROCKWELL ,  ROBERT C. KERR

    IPC: B32B033/00 ,  D05C017/02

    CPC classification number: B32B25/10 ,  A47L23/266 ,  D06N7/0071 ,  D06N7/0086 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/042 ,  D06N2203/02 ,  D06N2205/04 ,  D06N2205/20 ,  Y10T428/23979

    Abstract: This invention relates to a floor mat which comprises a nonwoven substrate through which carpet pile fibers are tufted and which also comprises either a foam rubber backing sheet which exhibits the same degree of shrinkage as the carpet pile component or a rubber backing sheet which possesses a strength modulus above about 1,000 pounds per square inch. With such backing sheet requirements either the overall shrinkage of the mat will be even or the backing sheet will be strong enough to compensate for varying degrees of shrinkage between the pile substrate and the backing sheet. The resultant floor mat is the first such mat which meets industrial laundry standards of rippling (i.e., curling up) and delaminating (i.e., loosening and ultimate falling out of tufted pile fibers) which also utilizes a nonwoven carpet pile substrate and which must also be able to withstand vigorous laundry processes without either damaging the subject rotary washer or centrifugal dryer or become damaged itself upon exposure to such harsh conditions.

    Abstract translation: 本发明涉及一种地板垫，其包括非织造基底，通过该非织造基底，地毯绒头纤维被簇绒，并且还包括呈现与绒头绒头组件相同程度的收缩的泡沫橡胶背衬片或具有强度的橡胶背衬片 模量高于约1,000磅/平方英寸。 对于这种背衬片要求，垫的总体收缩率将是均匀的，或者背衬片将足够强以补偿绒头基底和背衬片之间的不同程度的收缩。 所得到的地板垫是符合工业洗涤标准的第一个这样的垫，其符合工业洗涤标准的波纹（即卷曲）和分层（即松散和最终从簇绒绒毛纤维掉出），其也使用非织造地毯绒毛衬底，并且还必须 能够承受剧烈的洗衣过程，而不会损坏本体旋转垫圈或离心式干燥器，或在暴露于这种苛刻条件下自身受损。

    Surface treatment for floors, walls or ceilings
    254.
    发明申请
    Surface treatment for floors, walls or ceilings 失效
    地板，墙壁或天花板的表面处理

    公开(公告)号：US20030124297A1

    公开(公告)日：2003-07-03

    申请号：US10032131

    申请日：2001-12-31

    Inventor： Gregory B. Wittlinger ,  Robert H. Drake JR. ,  Edward L. Herrin ,  Rita A Godfrey

    IPC: B32B007/08

    CPC classification number: A47G27/045 ,  A47G27/0481 ,  D06N7/0065 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2203/042 ,  D06N2203/048 ,  D06N2209/1628 ,  D06N2211/06 ,  Y10T16/113 ,  Y10T16/131 ,  Y10T428/16 ,  Y10T428/161 ,  Y10T428/169 ,  Y10T428/197 ,  Y10T428/198 ,  Y10T428/23979

    Abstract: Seam strips are provided in a textile covering for a floor, wall or ceiling which are exposed and afford an aesthetic surface treatment. The seam strips comprise inverted T-shaped strips with an upstanding web terminating in a margin short of the pile height and a pair of flanges projecting laterally from each of the lower opposite sides of the web. The flanges have holes for securing, by way of screws or nails, the strips to the underlying floor, wall or ceiling. The adjacent edges of the textile covering are secured to the upper surfaces of the flanges. The textile coverings preferably have the backstitches of tufts and portions of the primary backing forming an exposed surface which, together with the exposed margin of the strips, form an aesthetically pleasing surface treatment.

    Abstract translation: 接缝条被提供在用于地板，墙壁或天花板的纺织品覆盖物中，所述织物覆盖物被暴露并提供美学表面处理。 接缝条包括倒置的T形条，其中直立的纸幅终止于绒头高度的边缘，并且一对凸缘从幅材的每个下相对侧突出。 法兰具有用于通过螺钉或钉子固定到下面的地板，墙壁或天花板上的孔。 织物覆盖物的相邻边缘固定到凸缘的上表面。 织物覆盖物优选地具有簇的背衬，并且主衬里的部分形成暴露的表面，其与条的暴露的边缘一起形成美观的表面处理。

    Tire anti-puncture product
    257.
    发明申请
    Tire anti-puncture product 审中-公开

    公开(公告)号：US20020074068A1

    公开(公告)日：2002-06-20

    申请号：US09943750

    申请日：2001-08-30

    Inventor： Charles A. Howland ,  Eric Lemaire ,  Michael E. Fordham

    IPC: B60C007/00 ,  D02G003/48

    CPC classification number: B32B5/26 ,  B32B5/024 ,  B32B7/06 ,  B32B7/08 ,  B32B7/12 ,  B32B27/12 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/24 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2307/54 ,  B32B2367/00 ,  B32B2377/00 ,  B60C1/0016 ,  B60C9/0042 ,  B60C9/18 ,  B60C9/1821 ,  B60C19/12 ,  B60C19/122 ,  D02G3/442 ,  D02G3/48 ,  D04B1/14 ,  D06N3/0002 ,  D06N3/0063 ,  D06N2201/02 ,  D06N2201/0263 ,  D06N2209/105 ,  D06N2211/26 ,  Y10T152/10378

    Abstract: The invention is directed to fabric-based inserts and layers for use with tires in order to provide an improved level of puncture resistance to the tire. Disclosed embodiments of the invention include tire anti-puncture layers including puncture-resistant layers that comprise a single or multiple layers of fabric. Preferably, for low cost and low abrasion, the puncture-resistant layers comprise fibers having a tensile strength or tenacity of less than about 15 g/denier. In some preferred constructions, especially where the puncture-resistant layer comprises a single layer of fabric, the puncture-resistant layer comprises a high cover factor, tightly woven fabric, for example having a round packed cover factor of at least about 40% of full in the warp direction and at least about 65% of full in the fill direction. In other embodiments, especially where the puncture-resistant layer comprises multiple layers of fabric, lower cover, less tightly woven woven fabrics can be used, or, alternatively, non-woven fabrics such as knitted or felted fabrics (felts) can be used. Some such preferred, less tightly-woven fabrics are woven from untwisted yarns, enabling the fibers or filaments comprising the yarns to spread out into a tape-like configuration under compression, thereby increasing the effective cover factor and level of puncture resistance over that predicted from the round packed cover factor. A nulltaped fiber densitynull calculation is presented for predicting the effective cover factor of such taped-out woven fabrics, and certain preferred embodiments of such fabrics have a taped fiber density of at least about 80% of full in at least one of the warp and fill directions. In some embodiments, the puncture-resistant layer, or one or more layers of fabric comprising the layer, are coated with polymeric coatings to increase the level of puncture resistance. In some embodiments, the tire anti-puncture device is configured as a separable strip that can be placed within a tire to act as a liner. In other embodiments, the puncture-resistant device is incorporated within the cross-section of the tire body itself. While the tire anti-puncture device in some embodiments comprises just the puncture-resistant layer, in other embodiments, one or more low abrasion layers can be added to isolate and protect the tire and/or inner tube, if present, from the puncture-resistant layer. Such law abrasion layer(s) are particularly useful for embodiments involving puncture-resistant layers coated with polymeric coatings containing abrasive fillers, which can serve to increase puncture resistance but tent also to increase abrasiveness of the puncture-resistant layer.

    Reinforced foam backed carpet
    259.
    发明授权
    Reinforced foam backed carpet 失效
    加强泡沫背衬地毯

    公开(公告)号：US6162309A

    公开(公告)日：2000-12-19

    申请号：US63377

    申请日：1998-04-21

    Applicant: Edouard A. Brodeur, Jr. ,  Joseph W. Wilson

    Inventor： Edouard A. Brodeur, Jr. ,  Joseph W. Wilson

    IPC: A47G27/04 ,  B32B5/12 ,  B32B5/18 ,  D06N7/00 ,  B32B3/10 ,  B32B31/06 ,  B32B31/08

    CPC classification number: B32B5/12 ,  A47G27/0475 ,  B32B5/18 ,  B32B37/0015 ,  B32B37/12 ,  B32B2305/022 ,  B32B2305/08 ,  B32B2471/02 ,  D06N7/0081 ,  D06N7/0086 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/045 ,  D06N2201/082 ,  D06N2203/048 ,  D06N2205/06 ,  D06N2205/20 ,  Y10T428/23979 ,  Y10T428/23993

    Abstract: A carpet in tile or roll form is produced using an open mesh reinforced foam layer with foam nodules. The carpet is produced having a primary backing through which carpet fiber bundles are tufted and a precoat layer which locks the tufts in place to prevent easy extraction of the fibers so that a tufted face and a relatively smooth back face are provided. The foam layer with foam nodules is brought into intimate contact with the relatively smooth back face, and is substantially permanently adhered to it producing a carpet tile or roll that is substantially prevented from curling or doming (or they are significantly reduced) and may be installed without adhesive if desired. Adhering may be practiced by using a non-fused adhesive formulation which is subsequently fused at a low temperature (about 310.degree. F. or less), or by forcing the foam layer with foam nodules into contact with the carpet back while the hot melt backing is still in a fluid form, or by use of a thermoplastic layer between the carpet and foam sheet.

    Abstract translation: 使用具有泡沫结节的开放网状增强泡沫层制造砖或辊形地毯。 制造地毯，其具有主要背衬，毯子纤维束通过该主背衬簇绒，以及将刷毛簇锁定在适当位置的预涂层，以防止容易地提取纤维，从而提供簇绒面和相对光滑的背面。 具有泡沫结节的泡沫层与相对平滑的背面紧密接触，并且基本上永久地粘附到其上，产生基本上防止卷曲或隆起（或显着减小）的地毯或辊，并且可以安装 如果需要，没有粘合剂。 粘合可以通过使用随后在低温（约310°F或更低）下熔合的非熔合粘合剂制剂来实施，或者通过迫使具有泡沫结块的泡沫层与地毯接触而在热熔背衬 仍然是流体形式，或者通过在地毯和泡沫片之间使用热塑性层。

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