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    • 93. 发明申请
    • KIND OF MICROFIBER ARTIFICIAL LEATHER AND ITS MANUFACTURING METHODS
    • 微胶原人造革及其制造方法
    • US20130000772A1
    • 2013-01-03
    • US13203665
    • 2011-01-13
    • Weiren Tang
    • Weiren Tang
    • D03D39/00
    • D03D27/06D03D15/0061D03D15/12D03D25/005D06N3/0004D06N3/0006D06N3/004D06N3/0072D06N3/0075D06N2205/24D06N2211/28
    • This Invention relates to a kind of microfiber artificial leather and its manufacturing methods, namely, adopting double-pile weaving process, taking highly-strengthened filament (or other filament) as ground warp and ground weft, using sea-island polyester microfiber or other microfiber as pile warp, adopting the V-shaped or W-shaped consolidation to weave into three-dimensional fabric, and then accepting padding of polyurethane resins, alkali treatment, sanding, dyeing and finishing. The artificial leather related in this Invention features delicate surface piles, high density, strong cortical feeling, good wear resistance, dimensional stability, good moisture permeability, good color fastness, and excellent mechanical properties, so it can be used as garment leather, shoe upper leather, car interior materials, furniture leather and so on.
    • 本发明涉及一种超细纤维人造革及其制造方法,即采用双桩编织工艺,采用高强度长丝(或其他长丝)作为经纱和地纬,采用海岛聚酯超细纤维或其他微纤维 作为绒头经纱,采用V形或W形固结织成三维织物,然后接受聚氨酯树脂的填充,碱处理,打磨,染色和整理。 本发明涉及的人造革具有精密的表面堆积,高密度,强皮质感,耐磨性,尺寸稳定性,透湿性,良好的色牢度和优异的机械性能,因此可用作服装皮革,鞋面 皮革,汽车内饰材料,家具皮革等。
    • 94. 发明申请
    • STENT GRAFTS
    • US20120226344A1
    • 2012-09-06
    • US13357150
    • 2012-01-24
    • Junichi SHIROKAZEYasuharu NOISHIKI
    • Junichi SHIROKAZEYasuharu NOISHIKI
    • A61F2/06
    • D02G1/0206A61F2/07A61L27/00A61L31/146D03D1/00D03D3/02D03D15/0061D10B2401/10D10B2509/06
    • Provided is a stent graft that has superior prevention of endoleakage due to being resistant to creasing, and has superior prevention of graft migration as a result of promoting cell infiltration into gaps among microfibers in a dispersed state and forming an integrated structure with the cells in the landing zone of the stent. The stent graft according to the present invention is a stent graft comprising a stent graft fabric that has microfiber bundles consisting essentially of microfilaments having a filament linear density of 0.5 dtex or less, and said microfiber bundles having a total linear density of 10 to 60 dtex/120 to 3000 filaments, for the warp and/or weft, and in which the porosity of the microfiber bundles is 30% to 95%, wherein said stent graft has said stent graft fabric being located in at least 1 cm range from the central end.
    • 提供一种支架移植物,其具有优异的防止由于抗皱纹而引起的内漏,并且由于促进细胞渗透到分散状态的微纤维之间的间隙中而形成与该细胞的整体结构的结果,具有优异的移植移植 支架着陆区。 根据本发明的支架移植物是一种支架移植物,其包括具有基本上由细丝线密度为0.5dtex以下的微丝组成的超细纤维束的支架移植物织物,所述超细纤维束的总线密度为10〜60dtex / 120至3000根长丝,用于经纱和/或纬纱,其中微纤维束的孔隙率为30%至95%,其中所述支架移植物具有所述支架移植物织物位于距中心至少1cm的范围内 结束。
    • 97. 发明申请
    • HIGH DENSITY ULTRA-FINE FABRICS
    • 高密度超细面料
    • US20110111666A1
    • 2011-05-12
    • US13002443
    • 2009-07-01
    • Il Han Kim
    • Il Han Kim
    • B32B5/26D03D15/00D05C17/00
    • D03D15/00D03D13/008D03D15/0027D03D15/0061D10B2201/02D10B2321/06D10B2331/02D10B2331/04D10B2401/13D10B2401/14D10B2503/06D10B2505/04Y10T442/30Y10T442/3472
    • Provided is a high-density micro fabric, and more particularly, a high-density micro fabric which eliminates the necessity of a cire processing as a post-processing. The high-density micro fabric is woven using warp and weft yarns, wherein a single strand fineness of either of a warp or weft yarn or both of the warp and weft yarns is in the range of 5 denier to 100 denier, a fineness of a monofilament constituting one strand of either of a warp or weft yarn or both of the warp and weft yarns is in the range of 0.1 denier to 1.5 denier, the warp yarn is nylon, polyester, or a composite yarn including nylon and polyester, and the weft yarn is nylon, polyester, or a composite yarn including nylon and polyester, and a high shrinkage nylon yarn, a nylon partially oriented yarn, a nylon spin draw yarn having an elongation at break of 25% or higher, or a water soluble PVA-based yarn that is removed by water during a scouring process or a dyeing process is mixed or arranged with either of a warp or weft yarn, and k value of a shrunken fabric is 22 or greater.
    • 提供了一种高密度微织物,更具体地说,提供了一种消除作为后处理的电加工的必要性的高密度微织物。 高密度微织物使用经纱和纬纱编织,其中经纱或纬纱中的任一种或经纱和纬纱两者的单股细度在5旦至100旦的范围内,细度为 构成经线或纬纱或纬纱两者之一的单丝在0.1旦尼尔至1.5旦尼尔的范围内,经纱为尼龙,聚酯或包括尼龙和聚酯的复合纱, 纬纱是尼龙,聚酯或包括尼龙和聚酯的复合纱线,以及高收缩尼龙纱线,尼龙部分定向纱线,断裂伸长率为25%以上的尼龙纺丝拉伸丝或水溶性PVA 在洗涤过程或染色过程中被水除去的纱线与经纱或纬纱中的任一种混合或布置,收缩织物的k值为22或更大。