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    Electrostatic dissipating garments and fabrics for use in making same
    5.
    发明申请
    Electrostatic dissipating garments and fabrics for use in making same 审中-公开
    静电消散服装和织物用于制作

    公开(公告)号：US20040198117A1

    公开(公告)日：2004-10-07

    申请号：US10827162

    申请日：2004-04-19

    发明人： Samuel M. Caudell

    IPC分类号： D03D015/00 ,  D03D025/00

    CPC分类号： D03D15/0005 ,  A41D31/26 ,  D04B1/14 ,  D10B2401/16 ,  Y10T442/30 ,  Y10T442/3008 ,  Y10T442/3041 ,  Y10T442/3065 ,  Y10T442/3073 ,  Y10T442/3171 ,  Y10T442/322 ,  Y10T442/3244 ,  Y10T442/3252

    摘要： Electrostatic dissipating fabrics incorporating spun yarns which include conductive staple fiber constituents incorporated within the spun yarns, and a grid of electrically conductive filament yarns. The fabrics may be of either a woven or knit construction. The conductive fiber constituents are dispersed at an effective concentration to establish a network of charge carrying junctions within and between the individual yarns and between the conductive filament yarns. The large number of junctions between the yarns facilitates the dissipation of static electricity between regions of a garment formed by the yarns. In particular, the fabric retains a high degree of conductivity across seams within the garment even after multiple washings.

    摘要翻译： 包含纺纱的静电消散织物，其包括结合在纺纱中的导电短纤维成分，以及导电细丝纱线。 织物可以是织造或针织结构。 导电纤维成分以有效浓度分散，以在单根纱线之间和导电长丝纱线之间和之间建立电荷携带接头网络。 纱线之间的大量接合部有助于在由纱线形成的衣服的区域之间消散静电。 特别地，即使在多次洗涤之后，织物也保持在衣服内的接缝处的高度的电导率。

    Woven brush with base for forming site seal
    6.
    发明申请
    Woven brush with base for forming site seal 审中-公开
    刷子与基座形成现场密封

    公开(公告)号：US20040180595A1

    公开(公告)日：2004-09-16

    申请号：US10387018

    申请日：2003-03-11

    发明人： Matthew Arold-Gorham

    IPC分类号： D03D015/00 ,  D03D025/00 ,  B32B023/02

    CPC分类号： D03D13/00 ,  A46D3/005 ,  D03D1/00 ,  D10B2505/06 ,  Y10T428/24777 ,  Y10T428/24785 ,  Y10T442/30

    摘要： A molded or extruded component for forming a site seal. The molded component comprising a woven brush having a plurality of warp threads and a plurality of weft threads. The warp and weft threads being woven with one another along at least one and possibly both longitudinal edges thereof, while the weft threads extending substantially normal to the longitudinal edges of the woven brush remaining unwoven. At least one of the woven longitudinal edges of the woven brush being molded with a base material to form the molded component for in forming the site seal.

    摘要翻译： 用于形成现场密封件的模制或挤压部件。 模制部件包括具有多根经线和多根纬纱的编织刷。 经纱和纬纱沿着其至少一个并且可能两个纵向边缘彼此编织，而纬纱基本上垂直于编织刷的纵向边缘延伸而保持未编织。 机织刷的织造纵向边缘中的至少一个被模制成基材以形成用于形成现场密封件的模制部件。

    Fabric-reinforced belt for conveying food
    8.
    发明申请
    Fabric-reinforced belt for conveying food 有权
    用于输送食物的织物加强带

    公开(公告)号：US20040161990A1

    公开(公告)日：2004-08-19

    申请号：US10780483

    申请日：2004-02-17

    申请人： SIEGLING AMERICA, LLC

    发明人： Jay Philip Leighton ,  Natalie B. Deal

    IPC分类号： B32B027/04 ,  B32B005/02 ,  D03D015/00

    CPC分类号： D03D1/0094 ,  B65G15/34 ,  B65G15/56 ,  B65G2207/26 ,  D03D1/00 ,  D03D19/00 ,  Y10T442/172 ,  Y10T442/178 ,  Y10T442/2549 ,  Y10T442/273 ,  Y10T442/2861 ,  Y10T442/3179 ,  Y10T442/3301

    摘要： A composite sheet includes a fabric that is at least partially embedded in a polymeric sheet. The fabric includes longitudinally extending warp yarns and laterally extending weft yarns, with there being one or more pairs of substantially spaced apart, yet adjacent, warp yarns. For each pair, the two warp yarns are sufficiently spaced apart from one another so that the composite sheet can be longitudinally slit between and distant from the two warp yarns, to provide one or more sections of the composite sheet that can be used as conveyor belts. The warp yarns are not exposed at the cut edges.

    摘要翻译： 复合片材包括至少部分地嵌入聚合物片材中的织物。 织物包括纵向延伸的经纱和横向延伸的纬纱，其中有一对或多对基本间隔开但相邻的经纱。 对于每一对，两根经纱彼此充分地间隔开，使得复合片材可以在两根经纱之间和远离两根经纱之间纵向狭缝，以提供可用作传送带的复合片材的一个或多个部分 。 经纱不会在切割边缘处露出。

    Low-shrink polypropylene tape fibers
    10.
    发明申请
    Low-shrink polypropylene tape fibers 审中-公开
    低收缩聚丙烯带纤维

    公开(公告)号：US20040137817A1

    公开(公告)日：2004-07-15

    申请号：US10751395

    申请日：2004-01-05

    发明人： Brian G. Morin ,  Martin E. Cowan ,  Kenneth B. Higgins

    IPC分类号： D03D015/00 ,  D02G003/00 ,  D03D001/00 ,  D03D009/00

    CPC分类号： B32B5/26 ,  B32B5/06 ,  B32B2307/734 ,  B32B2471/00 ,  D06N7/0073 ,  D06N7/0081 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/082 ,  D06N2201/12 ,  D06N2205/06 ,  D06N2209/1628 ,  Y10T428/23979 ,  Y10T428/2913 ,  Y10T428/2933 ,  Y10T428/2973 ,  Y10T442/102 ,  Y10T442/2385 ,  Y10T442/2918 ,  Y10T442/3089 ,  Y10T442/3114

    摘要： Improvements in preventing heat- and moisture-shrink problems in specific polypropylene tape fibers are provided. Such fibers are basically manufactured through the initial production of polypropylene films or tubes which are then slit into very thin, though flat (and having very high cross sectional aspect ratios) tape fibers thereafter. Such fibers (and thus the initial films and/or tubes) require the presence of certain compounds that quickly and effectively provide rigidity to the target polypropylene tape fiber after heat-setting. Generally, these compounds include any structure that nucleates polymer crystals within the target polypropylene after exposure to sufficient heat to melt the initial pelletized polymer and upon allowing such a melt to cool. The compounds must nucleate polymer crystals at a higher temperature than the target polypropylene without the nucleating agent during cooling. In such a manner, the nullrigidifyingnull nucleator compounds provide nucleation sites for polypropylene crystal growth. Upon slitting of the initial film and/or tube, the fiber is then exposed to sufficient heat to grow the crystalline network, thus holding the fiber in a desired position. The preferred nullrigidifyingnull compounds include dibenzylidene sorbitol based compounds, as well as less preferred compounds, such as sodium benzoate, certain sodium and lithium phosphate salts (such as sodium 2,2null-methylene-bis-(4,6-di-tert-butylphenyl)phosphate, otherwise known as NA-11). Specific methods of manufacture of such inventive tape fibers, as well as fabric articles made therefrom, are also encompassed within this invention.

    摘要翻译： 提供了防止特定聚丙烯带纤维中的热收缩和水分收缩问题的改进。 这种纤维基本上通过初始生产聚丙烯薄膜或管制成，然后将其切成非常薄的（但具有非常高的截面长宽比）的带状纤维。 这样的纤维（因此初始的膜和/或管）需要存在某些化合物，其在热定型之后快速且有效地为目标聚丙烯带纤维提供刚性。 通常，这些化合物包括在暴露于足够的热量以熔化初始颗粒状聚合物之后和允许这样的熔体冷却时使目标聚丙烯中的聚合物晶体成核的任何结构。 在冷却期间，化合物必须在比没有成核剂的目标聚丙烯更高的温度下使聚合物晶体成核。 以这种方式，“硬化”成核剂化合物提供聚丙烯晶体生长的成核位点。 在切割初始膜和/或管时，然后将纤维暴露于足够的热量以生长结晶网络，从而将纤维保持在期望的位置。 优选的“硬化”化合物包括二亚苄基山梨醇基化合物，以及较不优选的化合物，例如苯甲酸钠，某些钠和磷酸锂盐（例如2,2'-亚甲基 - 双 - （4,6-二 - 叔丁基苯基）磷酸酯，也称为NA-11）。 制造这种本发明的带状纤维的具体方法以及由其制成的织物制品也包括在本发明内。