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    Environmentally friendly yarn and fabric
    7.
    发明申请
    Environmentally friendly yarn and fabric 审中-公开
    环保纱线和面料

    公开(公告)号：US20070015426A1

    公开(公告)日：2007-01-18

    申请号：US11183523

    申请日：2005-07-18

    Applicant: Ali Ahmed ,  Coley Mathis ,  Gena Webb ,  Stephen Jaarsma

    Inventor： Ali Ahmed ,  Coley Mathis ,  Gena Webb ,  Stephen Jaarsma

    IPC: B32B27/12 ,  B32B25/02 ,  B32B27/04 ,  D04H1/00 ,  D04H3/00 ,  D04H5/00

    CPC classification number: D06N3/0002 ,  D02G3/404 ,  D03D15/00 ,  D03D15/0027 ,  D03D15/12 ,  D06N3/045 ,  D06N3/14 ,  D10B2101/06 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2321/041 ,  D10B2321/10 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2331/10 ,  D10B2401/041 ,  D10B2401/063 ,  D10B2401/22 ,  D10B2503/02 ,  D10B2503/04 ,  Y10T428/249938 ,  Y10T442/2631 ,  Y10T442/637 ,  Y10T442/641

    Abstract: A monofilament or multifilament, high tenacity, polypropylene, polyethylene, propylene based copolymer, ethylene based copolymer, olefin, or fiberglass core yarn is extruded with a coating comprising a mixture of polypropylene, ethylene octane copolymer to form a monofilament yarn. The coating may also include a flame retardant, a pigment, an ultraviolet inhibitor or a lubricant. This yarn is inherently recyclable, and possesses none of the ecological and health concerns associated with commonly used polyvinyl chloride (PVC) coated yarns. The yarn overcomes the potential health risks, meets flame resistance standards, and ideally replaces PVC products. Bonded, woven fabrics employing the yarn are also recyclable, environmentally friendly, and perform as well as fabrics utilizing a PVC coated yarn. Such fabric makes an ideal interior window shades, wall coverings, and seating material in typical commercial, residential, or automotive interior applications.

    Abstract translation: 用包含聚丙烯，乙烯辛烷共聚物的混合物的涂层挤出单丝或复丝，高强度，聚丙烯，聚乙烯，丙烯基共聚物，乙烯基共聚物，烯烃或玻璃纤维芯纱，以形成单丝纱线。 涂层还可以包括阻燃剂，颜料，紫外线抑制剂或润滑剂。 这种纱线本质上是可回收利用的，并且不存在与常用的聚氯乙烯（PVC）涂层纱线相关的生态和健康问题。 该纱线克服了潜在的健康风险，符合阻燃标准，理想地取代了PVC产品。 使用纱线的粘合织造织物也是可回收利用的，环保的，并且使用PVC涂覆的纱线进行织物的织造。 这种织物在典型的商业，住宅或汽车内部应用中形成理想的室内窗帘，墙壁和座椅材料。

    False twist beaded yarn
    8.
    发明申请
    False twist beaded yarn 审中-公开
    假捻串珠纱

    公开(公告)号：US20070014986A1

    公开(公告)日：2007-01-18

    申请号：US11183524

    申请日：2005-07-18

    Applicant: Coley Mathis ,  Ali Ahmed

    Inventor： Coley Mathis ,  Ali Ahmed

    IPC: D02G3/00

    CPC classification number: D02G3/404 ,  Y10T428/2913

    Abstract: To make a monofilament yarn having synthetic polymeric materials, a multifilament or monofilament core yarn is coated with a polymer using a specially designed die during an extrusion process. Flow instabilities created in the die resulting in a yarn that develops a non-uniform cross-sectional beading of the coating material. The beaded material forms a helical pattern around the yarn core, producing a false twist effect.

    Abstract translation: 为了制造具有合成聚合物材料的单丝纱，在挤出过程中使用特殊设计的模具，用聚合物涂覆复丝或单丝芯纱。 在模具中产生的流动不稳定性导致形成涂层材料的不均匀横截面珠粒的纱线。 珠状材料在纱芯周围形成螺旋图案，产生假捻效果。

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