利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

29 条记录 (耗时 0.029 秒)

    Stretch fabric with improved chemical resistance and durability
    22.
    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。

    Method of making elastic articles having improved heat-resistance
    24.
    发明授权
    Method of making elastic articles having improved heat-resistance 失效
    制造具有改善的耐热性的弹性制品的方法

    公开(公告)号：US06437014B1

    公开(公告)日：2002-08-20

    申请号：US09627534

    申请日：2000-07-28

    申请人： Thoi H. Ho ,  Selim Bensason ,  Rajen M. Patel ,  Kimberly S. Houchens ,  Rona L. Reid ,  Pak-Wing S. Chum ,  Leonie K. Walsh

    发明人： Thoi H. Ho ,  Selim Bensason ,  Rajen M. Patel ,  Kimberly S. Houchens ,  Rona L. Reid ,  Pak-Wing S. Chum ,  Leonie K. Walsh

    IPC分类号： C08K513

    CPC分类号： D04B1/18 ,  C08L51/06 ,  C08L53/025 ,  C08L2666/24 ,  C08L2666/04 ,  C08L2666/02

    摘要： The present invention relates to a method for making a heat-resistant elastic article and a heat-resistant elastic article. The invention especially relates to a method of making elastic fibers and polymeric elastic fibers wherein the elastic fibers are capable of withstanding dyeing and heat-setting processes that typically are conducted at elevated temperatures (such as 110-230° C. and especially at greater than or equal to 130° C. for minutes). The inventive method comprises radiation crosslinking an article (or plurality of articles) under an inert or oxygen limited atmosphere (for example, in N2, argon, helium, carbon dioxide, xenon and/or a vacuum) wherein the article (or articles) comprises at least one amine stabilizer and preferably another optional stabilizer additive. More preferably, the radiation crosslinking is performed at a low temperature (−50 to 40° C.). The elastic article (or articles) comprises a homogeneously branched ethylene interpolymer (preferably a substantially linear ethylene interpolymer), a substantially hydrogenated block polymer, or a combination of the two. The heat-resistant elastic articles (especially fibers) are useful in various durable or repeated-use fabric applications such as, but not limited to, clothing, under-garments, and sports apparel. The heat-resistant elastic fibers can be conveniently formed into fabrics using well-known techniques such as, for example, by using co-knitting techniques with cotton, nylon, and/or polyester fibers.

    摘要翻译： 本发明涉及一种制造耐热弹性制品和耐热弹性制品的方法。 本发明特别涉及一种制造弹性纤维和聚合物弹性纤维的方法，其中弹性纤维能够耐受染色和热定型过程，其通常在升高的温度（例如110-230℃，特别是大于 或等于130℃，分钟）。 本发明的方法包括在惰性或氧气限制的气氛（例如，在N 2，氩气，氦气，二氧化碳，氙气和/或真空中）中辐射交联物品（或多个制品），其中制品（或制品）包含 至少一种胺稳定剂，优选另一种任选的稳定剂添加剂。 更优选地，辐射交联在低温（-50至40℃）下进行。 弹性制品（或制品）包含均匀支化的乙烯互聚物（优选基本上为线性的乙烯互聚物），基本上氢化的嵌段聚合物或两者的组合。 耐热弹性制品（特别是纤维）可用于各种耐用或重复使用的织物应用，例如但不限于衣服，衣服和运动服装。 耐热弹性纤维可以使用众所周知的技术方便地形成织物，例如通过使用与棉，尼龙和/或聚酯纤维的共同编织技术。

    ARTIFICIAL TURF YARN
    26.
    发明申请
    ARTIFICIAL TURF YARN 审中-公开
    人造革草

    公开(公告)号：US20140242304A1

    公开(公告)日：2014-08-28

    申请号：US14350170

    申请日：2011-10-24

    申请人： Peter Sandkuehler ,  Selim Bensason

    发明人： Peter Sandkuehler ,  Selim Bensason

    IPC分类号： E01C13/08

    CPC分类号： E01C13/08 ,  C08F210/16 ,  C08L23/0815 ,  D01F6/30 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/10 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/18 ,  C08F110/02

    摘要： An artificial turf comprising a turf yarn prepared from an ethylene-based polymer composition comprising less than or equal to 100 percent by weight of the units derived from ethylene; and less than 30 percent by weight of units derived from one or more α-olefin comonomers; wherein said ethylene-based polymer composition is characterized by having a Comonomer Distribution Constant of equal to or greater than 40, a vinyl unsaturation of less than 100 vinyls per one million carbon atoms present in the backbone of the ethylene-based polymer composition; a zero shear viscosity ratio (ZSVR) equal to or greater than 1.75; a density in the range of 0.915 to 0.930 g/cm3, a melt index (12) in the range of from 0.8 to 5 g/10 minutes, a molecular weight distribution (Mw/Mn) in the range of from 2 to 3.6, and a molecular weight distribution (Mz/Mw) equal to or less than 3; and wherein the turf yarn exhibits one or more of the following properties (a) shrink of less than 4.8%, and (b) curl of less than 0.5 is provided.

    摘要翻译： 一种人造草皮，其包含由基于乙烯的聚合物组合物制备的草皮纱，所述组合物包含小于或等于100重量％的衍生自乙烯的单元; 和少于30重量％的衍生自一种或多种α-烯烃共聚单体的单元; 其中所述基于乙烯的聚合物组合物的特征在于具有等于或大于40的共聚单体分布常数，乙烯基聚合物组合物的主链中存在少于每100万个碳原子的乙烯基不饱和度; 零剪切粘度比（ZSVR）等于或大于1.75; 0.915〜0.930g / cm3的范围内的密度，熔融指数（12）在0.8〜5g / 10分钟，分子量分布（Mw / Mn）在2〜3.6的范围内， 和分子量分布（Mz / Mw）等于或小于3; 并且其中所述草皮纱具有一个或多个以下特性（a）收缩小于4.8％，和（b）小于0.5的卷曲。

    Elongated cross section elastic fibers for stable packages
    28.
    发明申请
    Elongated cross section elastic fibers for stable packages 审中-公开
    用于稳定包装的细长截面弹性纤维

    公开(公告)号：US20070116952A1

    公开(公告)日：2007-05-24

    申请号：US10578547

    申请日：2004-11-30

    申请人： Ashish Sen ,  Selim Bensason ,  Angus Cheng

    发明人： Ashish Sen ,  Selim Bensason ,  Angus Cheng

    IPC分类号： B29C47/12 ,  D02G3/02

    CPC分类号： B65H54/02 ,  B65H55/00 ,  B65H55/02 ,  B65H2701/31 ,  B65H2701/313 ,  D01D5/253 ,  D01F6/30 ,  Y10T428/2967

    摘要： An improved process for winding an elastic fiber onto a core for forming a package and/or warp beam for use in knitting or weaving operations is disclosed. The improvement comprises forming the elastic fiber into a shape having a fiber cross section such that the width of the fiber is at least three times the thickness of the fiber prior to winding the fiber onto the supply package. Another aspect of the invention involves forming elastic fiber using a extrusion melt spinning process with a die having one or more openings which have two generally perpendicular axes, wherein one axis is at least about 1.5, preferably at least about 3 times longer than the other axis. The fiber of the present invention having the elongated cross section can be used to make improved supply packages for knitting or weaving fabric and also for making improved nonwoven structures and improved binder fibers.

    摘要翻译： 公开了一种用于将弹性纤维缠绕到芯上用于形成用于编织或编织操作的包装和/或经纱的改进方法。 该改进包括将弹性纤维形成为具有纤维横截面的形状，使得在将纤维缠绕到供应包装上之前，纤维的宽度至少为纤维厚度的三倍。 本发明的另一方面涉及使用挤出熔融纺丝方法来形成弹性纤维，模具具有一个或多个具有两个大体上垂直的轴线的开口，其中一个轴线比其它轴线至少约1.5倍，优选至少约3倍 。 具有细长横截面的本发明的纤维可用于改进针织或编织织物的供应包装，并且还可用于制造改进的非织造结构和改进的粘合剂纤维。