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    Elastic, heat and moisture resistant bicomponent and biconstituent fibers
    2.
    发明申请
    Elastic, heat and moisture resistant bicomponent and biconstituent fibers 有权
    弹性，耐热和防潮双组分和双组分纤维

    公开(公告)号：US20070020453A1

    公开(公告)日：2007-01-25

    申请号：US11526498

    申请日：2006-09-25

    申请人： Ashish Sen ,  John Klier ,  Rajen Patel ,  Hongyu Chen ,  Thoi Ho

    发明人： Ashish Sen ,  John Klier ,  Rajen Patel ,  Hongyu Chen ,  Thoi Ho

    IPC分类号： D02G3/00

    CPC分类号： D01F8/06 ,  D01F6/46 ,  Y10T428/29 ,  Y10T428/2929 ,  Y10T428/2964 ,  Y10T428/2967 ,  Y10T428/2969

    摘要： Fibers having improved resistance to moisture at elevated temperatures comprise at least two elastic polymers, one polymer heat-settable and the other polymer heat-resistant, the heat-resistant polymer comprising at least a portion of the exterior surface of the fiber. The fibers typically have a bicomponent and/or a biconstituent core/sheath morphology. Typically, the core comprises an elastic thermoplastic urethane, and the sheath comprises a homogeneously branched polyolefin, preferably a homogeneously branched substantially linear ethylene polymer.

    摘要翻译： 具有改善的耐高温性的纤维包括至少两种弹性聚合物，一种聚合物可热固化的，另一种聚合物耐热的，所述耐热聚合物包含纤维外表面的至少一部分。 纤维通常具有双组分和/或双成核芯/鞘形态。 通常，芯包括弹性热塑性聚氨酯，并且护套包含均匀支化的聚烯烃，优选均匀支化的基本线性的乙烯聚合物。

    Stretch fabric with improved chemical resistance and durability
    4.
    发明申请
    Stretch fabric with improved chemical resistance and durability 审中-公开
    拉伸织物具有改善的耐化学性和耐久性

    公开(公告)号：US20050164577A1

    公开(公告)日：2005-07-28

    申请号：US10507231

    申请日：2003-03-11

    申请人： Rona Reid ,  Thoi Ho ,  Selim Bensason ,  Rajen Patel ,  Antonio Batistini

    发明人： Rona Reid ,  Thoi Ho ,  Selim Bensason ,  Rajen Patel ,  Antonio Batistini

    IPC分类号： B32B27/24 ,  D04B21/16 ,  D06M11/00 ,  D06M11/30 ,  D06M11/40 ,  D06M11/50 ,  D06M13/08 ,  G01N33/36

    CPC分类号： D04B21/16 ,  D06M11/30 ,  D06M11/40 ,  D06M11/50 ,  D06M13/08 ,  G01N33/36 ,  Y10T442/2861

    摘要： Durable stretch fabrics are made and processed from one or more inelastic and one or more elastic fibers, for example, a substantially linear, homogeneously branched ethylene polymer. The fabrics can be made by any process, such as, weaving, knitting, etc., and from any combination of crosslinked, heat-resistant olefin elastic and inelastic (“hard”) fibers, for example, cotton and wool. These fabrics exhibit excellent chemical, resistance (for example chlorine or caustic resistance) and durability, that is they retain their shape and feel (“hand”) over repeated exposure to processing conditions, such as stone-washing, dye-stripping, PET-dyeing and the like, and service conditions, such as washing, drying, etc.

    摘要翻译： 耐久弹力织物由一种或多种非弹性和一种或多种弹性纤维制成和加工，例如基本上线性均匀支化的乙烯聚合物。 织物可以通过任何方法制造，例如编织，针织等，以及交联，耐热烯烃弹性和非弹性（“硬”）纤维（例如棉和羊毛）的任何组合。 这些织物表现出优异的化学，抗性（例如氯或耐碱性）和耐久性，即它们在反复暴露于加工条件（例如石洗，染料剥离，PET-粘合剂）中保持其形状和手感（“手”）， 染色等，以及洗涤，干燥等服务条件。

    Process for preparing aromatic polycarbonates
    5.
    发明授权
    Process for preparing aromatic polycarbonates 失效
    制备芳族聚碳酸酯的方法

    公开(公告)号：US4880897A

    公开(公告)日：1989-11-14

    申请号：US235580

    申请日：1988-08-24

    申请人： Thoi Ho ,  Che-l Kao

    发明人： Thoi Ho ,  Che-l Kao

    IPC分类号： C08G64/26

    CPC分类号： C08G64/26

    摘要： High molecular weight polycarbonates are prepared by reacting a sterically hindered, substituted aromatic bischloroformate with an alkali metal hydroxide in the presence of a substituted pyridine.

    摘要翻译： 通过在取代的吡啶存在下，将空间位阻取代的芳香族双氯甲酸酯与碱金属氢氧化物反应来制备高分子量聚碳酸酯。

    Stabilized polyethylene material
    7.
    发明申请
    Stabilized polyethylene material 有权
    稳定的聚乙烯材料

    公开(公告)号：US20070092675A1

    公开(公告)日：2007-04-26

    申请号：US10579360

    申请日：2004-12-03

    申请人： Thoi Ho ,  Detlef Schramm ,  Pak-Meng Cham ,  Kalyan Sehanobish

    发明人： Thoi Ho ,  Detlef Schramm ,  Pak-Meng Cham ,  Kalyan Sehanobish

    IPC分类号： B32B1/08

    CPC分类号： F16L11/06 ,  C08K5/13 ,  C08K5/49 ,  C08K2201/014 ,  C08L23/04 ,  Y10T428/139

    摘要： Stabilized polyethylene materials which offer an advantageously balanced combination of thermal, mechanical and processing properties, and which maintain their physical properties in chlorinated water environments are disclosed. The materials include an antioxidant system with components to provide extraction resistance in hot water environments and additionally provides oxidation resistance to both chlorine in the water interior of the pipe and oxygen in contact with the pipe's exterior.

    摘要翻译： 公开了稳定的聚乙烯材料，其提供热，机械和加工性能的有利平衡组合，并且在氯化水环境中保持其物理性能。 这些材料包括具有在热水环境中提供提取阻力的组分的抗氧化系统，并且还对管道的水内部的氯和与管道外部接触的氧进行氧化抗性。