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301 条记录 (耗时 0.013 秒)

    Hose for lining pressure pipe lines
    92.
    发明授权
    Hose for lining pressure pipe lines 失效
    衬管压力管道软管

    公开(公告)号：US5271433A

    公开(公告)日：1993-12-21

    申请号：US873394

    申请日：1992-04-24

    申请人： Siegfried Schwert ,  Franz-Xaver Huemer

    发明人： Siegfried Schwert ,  Franz-Xaver Huemer

    IPC分类号： F16L55/165 ,  F16L55/16 ,  B29C27/16

    CPC分类号： F16L55/1656 ,  D03D1/00 ,  D03D13/008 ,  D03D15/0077 ,  D03D15/08 ,  D03D3/02 ,  D10B2331/04 ,  D10B2505/00

    摘要： A hose for lining pressure pipe lines is described comprising a web being made up of warp and woof threads, which are made of plastic, as well as a coating of thermoplastic material, which coating is impermeable to the medium to be transported in the pipe lines and is applied onto one side of the web. Due to the pressure of a fluid, the hose is introduced into a pipe line and turned up therewith, in which case a cement in the interior of the hose prior to turning-up will come between the outside of the hose and the inside wall of the pipe line. In order to, on the one hand, obtain high strength in the longitudinal direction and to, on the other hand, facilitate introduction of the hose into the pipe line, the stretching ability of the web, in the transverse direction of the hose, is greater by at least one third as compared to that in its longitudinal direction and, preferably, is at least twice as great. In the web, the proportion of the warp threads, advantageously, is >65 percent by weight and the proportion of the woof threads, advantageously, is 12 percent.

    摘要翻译： 描述了用于衬里压力管线的软管，其包括由塑料制成的经纱和纬纱构成的纤维网以及热塑性材料的涂层，该涂层对于要在管线中运输的介质是不可渗透的 并施加到网的一侧。 由于流体的压力，软管被引入管线并与其一起翻转，在这种情况下，软管内部的水泥将在软管的外部和软管的内壁之间 管线。 为了一方面在长度方向上获得高强度，另一方面，便于将软管引入管线中，幅材在软管的横向上的拉伸能力是 与其纵向方向相比更大至少三分之一，并且优选地至少是两倍。 在网中，经线的比例有利地为> 65重量％，有益的是，丝线的比例为<35重量％。 此外，经线可以是平滑的，并且纬纱可以稍微纹理化。优选地，选择一种类型的纤维网，其中经线的结合将为<2％，并且纬纱将> 12％。

    Ravel-resistant, self-supporting woven graft
    93.
    发明授权
    Ravel-resistant, self-supporting woven graft 失效
    抗撕裂，自支撑编织移植

    公开(公告)号：US5178630A

    公开(公告)日：1993-01-12

    申请号：US890327

    申请日：1992-05-26

    申请人： Peter J. Schmitt

    发明人： Peter J. Schmitt

    IPC分类号： A61F2/06 ,  A61L27/18 ,  A61L27/34 ,  A61L27/50 ,  D03D15/00

    CPC分类号： D03D15/00 ,  A61F2/06 ,  A61L27/18 ,  A61L27/34 ,  A61L27/507 ,  D03D15/0027 ,  D03D15/0077 ,  D03D15/0088 ,  D03D27/00 ,  D03D3/02 ,  A61F2002/065 ,  D10B2321/021 ,  D10B2321/042 ,  D10B2331/04 ,  D10B2331/10 ,  D10B2401/062 ,  D10B2509/06

    摘要： A ravel-resistant, self-supporting woven synthetic fabric vascular graft including a fusible fiber integrated into the weave in the filling yarn is provided. The graft is woven from multifilament polyester warp yarns which can be textured or flat. The filling yarn includes a low melting fusible fiber or resin which can be combined with a stiff monofilament. The monofilament component provides radial rigidity to improve kink and crush resistance. After heat setting, the low melting fusible resin fuses to orthogonal warp yarns at each intersection and provides ravel resistance to the finished graft. Improved kink resistance make the tubular grafts suitable for use in medium and small diameter peripheral applications. A preferred graft has a single velour outer surface and a smooth inner surface.

    摘要翻译： 提供了一种抗撕裂，自支撑的编织合成织物血管移植物，其包括在填充纱线中整合到织物中的可熔纤维。 移植物由可以纹理化或平整的多丝聚酯经纱编织而成。 填充纱线包括可与刚性单丝组合的低熔点可熔纤维或树脂。 单丝组件提供径向刚度，以提高扭结和抗压缩性。 热固定后，低熔点熔融树脂在每个交点处熔合到正交经纱上，并且对成品移植物提供抗拉强度。 改进的扭结阻力使得管状移植物适合用于中等和小直径外周应用。 优选的移植物具有单一的velor外表面和平滑的内表面。

    Suede woven fabric and a process of manufacturing the same
    96.
    发明授权
    Suede woven fabric and a process of manufacturing the same 失效
    绒面革织物及其制造工艺

    公开(公告)号：US4118529A

    公开(公告)日：1978-10-03

    申请号：US803265

    申请日：1977-06-03

    申请人： Junyo Nakagawa ,  Takao Akagi ,  Koji Hiramatsu

    发明人： Junyo Nakagawa ,  Takao Akagi ,  Koji Hiramatsu

    IPC分类号： D01D5/36 ,  D03D15/00 ,  D03D25/00 ,  D02G3/00

    CPC分类号： D03D15/0061 ,  D01D5/36 ,  D03D15/00 ,  D03D15/0077 ,  D03D25/00 ,  D10B2331/04 ,  Y10T428/2395 ,  Y10T428/23957 ,  Y10T428/2976

    摘要： A suede woven fabric comprises a warp yarn selected from the group consisting of polyester textured yarn, polyester filament yarn and polyester spun yarn, and a weft yarn of polyester island filaments whose mean thicknesses in denier are within the range from 0.05 to 0.50 and whose degree of variation of thickness is 15 to 60%; wherein a portion of said island filaments on at least one surface of the fabric is raised to form piles of individual island monofilaments whose mean lengths are from 0.5 to 4.0mm; wherein the number of floating points on said weft yarn, whose number of floats in within the range of 3 to 11, is 100 to 500/cm.sup.2 of woven fabric, and wherein the relation between the shear stiffness G.sub.0.5 at a shear angle of 0.5.degree. and the stiffness G.sub.5 at a shear angle of 5.degree., represented by G.sub.5 /G.sub.0.5, is 1.5 to 15.

    摘要翻译： 绒面织物包括选自聚酯变形纱，聚酯长丝纱和聚酯短纤纱的经纱，以及丹尼尔平均厚度在0.05至0.50的范围内的聚酯岛丝的纬纱，其程度 厚度变化为15〜60％; 其中在所述织物的至少一个表面上的所述岛状细丝的一部分被升高以形成平均长度为0.5至4.0mm的单个孤岛单丝的堆; 其中所述纬纱的数量在3至11的范围内的所述纬纱的数量为100至500 / cm 2的编织物，并且其中剪切刚度G0.5在剪切角下的关系 0.5°，G5 / G0.5表示的剪切角为5°的刚度G5为1.5〜15。

    Textured polyester yarns and process for the production thereof
    97.
    发明授权
    Textured polyester yarns and process for the production thereof 失效
    织造的涤纶纱线及其生产方法

    公开(公告)号：US4084622A

    公开(公告)日：1978-04-18

    申请号：US781709

    申请日：1977-03-28

    申请人： Kiyoshi Nakagawa ,  Yukio Otaki ,  Masatoshi Mineo ,  Yoshio Aratani ,  Yoshio Tatsuoka ,  Haruhiko Kusakabe

    发明人： Kiyoshi Nakagawa ,  Yukio Otaki ,  Masatoshi Mineo ,  Yoshio Aratani ,  Yoshio Tatsuoka ,  Haruhiko Kusakabe

    IPC分类号： D02G1/02 ,  D03D15/00 ,  D03D15/10 ,  D01D5/20 ,  D02G3/34

    CPC分类号： D03D15/0033 ,  D02G1/0286 ,  D03D15/00 ,  D03D15/0077 ,  D10B2331/04 ,  D10B2401/14

    摘要： A textured polyester yarn having improved variation in dyeability along its length is composed of a plurality of individual filaments each having thick and thin sections randomly distributed along the filament axis, said yarn having an Uster evenness value of 1.0 to 10.0%, a T index of 3 to 30 and a variation in reflected light intensity in a continuous dyeing test of .+-.0.15 to .+-.0.80 and said yarn preferably having not-untwisted portions containing genuine twists of a fixed direction intermittently retained at random along its length. The yarn is produced by false twisting a polyester yarn composed of a plurality of individual filaments each having variation in cross-sectional area along its length, in which the thick sections have a birefringence of 15 to 80.times.10.sup.-3 and the thin sections have a birefringence of 90 to 200+10.sup.-3, at a temperature of not lower than 180.degree. C and under a twisting tension of 0.05 to 0.8 g/d with a variation with respect to the average twisting tension of .+-.5 to .+-.20%.

    摘要翻译： 具有改善其长度可染性变化的织构化聚酯纱线由多根单丝组成，每根单丝具有沿着长丝轴线随机分布的厚薄部分，所述纱线的乌斯特均匀度值为1.0至10.0％，T指数 3〜30，连续染色试验中的反射光强度的变化为+/- 0.15〜+/- 0.80，所述纱线优选具有固定方向的无扭曲部分，沿着其长度间断地随机地保持。 该纱线是通过假捻加捻由多个单根长丝构成的聚酯纱线制造的，该多根单丝线沿着其长度具有横截面积的变化，其中厚部分的双折射率为15至80×10 -3，薄部分具有双折射 为90〜200 + 10-3，在不低于180℃的温度下，在0.05〜0.8g / d的扭转张力下，相对于平均扭转张力为+/- 5 +/- 20％。