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    POLYETHYLENE BLEND COMPOSITION SUITABLE FOR BLOWN FILM, METHOD OF PRODUCING THE SAME, AND FILMS MADE THEREFROM
    5.
    发明申请
    POLYETHYLENE BLEND COMPOSITION SUITABLE FOR BLOWN FILM, METHOD OF PRODUCING THE SAME, AND FILMS MADE THEREFROM 有权
    适用于薄膜的聚乙烯混合组合物，其制备方法和其制备的薄膜

    公开(公告)号：US20140113090A1

    公开(公告)日：2014-04-24

    申请号：US14118646

    申请日：2012-07-02

    申请人： Lawrence J. Effler, JR. ,  Nilesh R. Savargaonkar ,  Mehmet Demirors ,  Selim Bensason ,  Teresa P. Karjala ,  Gregory Bunker ,  Christina Serrat ,  Jian Wang

    发明人： Lawrence J. Effler, JR. ,  Nilesh R. Savargaonkar ,  Mehmet Demirors ,  Selim Bensason ,  Teresa P. Karjala ,  Gregory Bunker ,  Christina Serrat ,  Jian Wang

    IPC分类号： C08L23/06 ,  B32B1/02

    CPC分类号： C08L23/06 ,  B32B1/02 ,  C08J5/18 ,  C08J2323/08 ,  C08L23/0815 ,  Y10T428/1352

    摘要： The instant invention provides a polyethylene blend composition suitable for blown film, method of producing the same, and films made therefrom. The polyethylene blend composition suitable for blown film according to the present invention comprises the melt blending product of: (a) less than or equal to 4 percent by weight of a low density polyethylene (LDPE) having a density in the range of from 0.915 to 0.935 g/cm3, and a melt index (I2) in the range of from greater than 0.8 to less than or equal to 5 g/10 minutes, and a molecular weight distribution (Mw/Mn) in the range of from 6 to 10; (b) 90 percent or greater by weight of a heterogenous linear low density polyethylene (hLLDPE) having a density in the range of from 0.917 to 0.950 g/cm3, and a melt index (I2) in the range of from 0.1 to less than or equal to 5 g/10 minutes; (c) optionally a hydrotalcite based neutralizing agent; (d) optionally one or more nucleating agents; and (e) optionally one or more antioxidants. When the polyethylene blend-composition is formed into a film via blown film process, the output rate is improved at least 6 percent relative to a similar linear low density polyethylene.

    摘要翻译： 本发明提供了适用于吹塑薄膜的聚乙烯共混组合物，其制备方法和由其制成的薄膜。 适用于本发明吹塑薄膜的聚乙烯共混组合物包括：（a）小于或等于4重量％的密度范围为0.915至0.915的低密度聚乙烯（LDPE）的熔融共混产物 0.935g / cm 3，熔体指数（I 2）在大于0.8至小于或等于5g / 10分钟的范围内，分子量分布（Mw / Mn）为6至10 ; （b）90重量％以上的密度为0.917〜0.950g / cm3的异质线性低密度聚乙烯（hLLDPE），熔体指数（I 2）为0.1〜 或等于5g / 10分钟; （c）任选的基于水滑石的中和剂; （d）任选的一种或多种成核剂; 和（e）任选的一种或多种抗氧化剂。 当聚乙烯共混物组合物通过吹膜法形成膜时，相对于类似的线性低密度聚乙烯，输出速率提高至少6％。

    Polyethylene blend composition suitable for blown film, method of producing the same, and films made therefrom
    6.
    发明授权
    Polyethylene blend composition suitable for blown film, method of producing the same, and films made therefrom 有权
    适用于吹塑薄膜的聚乙烯共混组合物，其制造方法和由其制成的薄膜

    公开(公告)号：US09284440B2

    公开(公告)日：2016-03-15

    申请号：US14118646

    申请日：2012-07-02

    申请人： Lawrence J. Effler, Jr. ,  Nilesh R. Savargaonkar ,  Mehmet Demirors ,  Selim Bensason ,  Teresa P. Karjala ,  Gregory Bunker ,  Cristina Serrat ,  Jian Wang

    发明人： Lawrence J. Effler, Jr. ,  Nilesh R. Savargaonkar ,  Mehmet Demirors ,  Selim Bensason ,  Teresa P. Karjala ,  Gregory Bunker ,  Cristina Serrat ,  Jian Wang

    IPC分类号： C08L23/06 ,  C08J5/18 ,  C08L23/08 ,  B32B1/02

    CPC分类号： C08L23/06 ,  B32B1/02 ,  C08J5/18 ,  C08J2323/08 ,  C08L23/0815 ,  Y10T428/1352

    摘要： The instant invention provides a polyethylene blend composition suitable for blown film, method of producing the same, and films made therefrom. The polyethylene blend composition suitable for blown film according to the present invention comprises the melt blending product of: (a) less than or equal to 4 percent by weight of a low density polyethylene (LDPE) having a density in the range of from 0.915 to 0.935 g/cm3, and a melt index (I2) in the range of from greater than 0.8 to less than or equal to 5 g/10 minutes, and a molecular weight distribution (Mw/Mn) in the range of from 6 to 10; (b) 90 percent or greater by weight of a heterogenous linear low density polyethylene (hLLDPE) having a density in the range of from 0.917 to 0.950 g/cm3, and a melt index (I2) in the range of from 0.1 to less than or equal to 5 g/10 minutes; (c) optionally a hydrotalcite based neutralizing agent; (d) optionally one or more nucleating agents; and (e) optionally one or more antioxidants. When the polyethylene blend-composition is formed into a film via blown film process, the output rate is improved at least 6 percent relative to a similar linear low density polyethylene.

    摘要翻译： 本发明提供了适用于吹塑薄膜的聚乙烯共混组合物，其制备方法和由其制成的薄膜。 适用于本发明吹塑薄膜的聚乙烯共混组合物包括：（a）小于或等于4重量％的密度范围为0.915至0.915的低密度聚乙烯（LDPE）的熔融共混产物 0.935g / cm 3，熔体指数（I 2）在大于0.8至小于或等于5g / 10分钟的范围内，分子量分布（Mw / Mn）为6至10 ; （b）90重量％以上的密度为0.917〜0.950g / cm3的异质线性低密度聚乙烯（hLLDPE），熔体指数（I 2）为0.1〜 或等于5g / 10分钟; （c）任选的基于水滑石的中和剂; （d）任选的一种或多种成核剂; 和（e）任选的一种或多种抗氧化剂。 当聚乙烯共混物组合物通过吹膜法形成膜时，相对于类似的线性低密度聚乙烯，输出速率提高至少6％。

    STRETCH FABRICS WITH IMPROVED CHEMICAL RESISTANCE
    9.
    发明申请
    STRETCH FABRICS WITH IMPROVED CHEMICAL RESISTANCE 失效
    具有改善耐化学性的织物

    公开(公告)号：US20100024134A1

    公开(公告)日：2010-02-04

    申请号：US12472739

    申请日：2009-08-05

    申请人： Rona L. Reid ,  Thoi H. Ho ,  Selim Bensason ,  Rajen M. Patel ,  Antonio Batistini

    发明人： Rona L. Reid ,  Thoi H. Ho ,  Selim Bensason ,  Rajen M. Patel ,  Antonio Batistini

    IPC分类号： D06M11/40 ,  D06M11/38 ,  D06M11/30 ,  D06M11/50

    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 crosslinked, heat-resistant olefin elastic fibers, e.g., a substantially linear, homogeneously branched ethylene polymer. The fabrics can be made by any process, e.g., weaving, knitting, etc., and from any combination of crosslinked, heat-resistant olefin elastic and inelastic (“hard”) fibers, e.g., cotton and wool. These fabrics exhibit excellent chemical, e.g., chlorine, resistance and durability, e.g., they retain their shape and feel (“hand”) over repeated exposure to processing conditions, e.g., stone-washing, dye-stripping, PET-dyeing and the like, and service conditions, e.g., washing, drying, etc.

    摘要翻译： 耐久的拉伸织物由一种或多种交联的耐热烯烃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，编织等，以及交联，耐热烯烃弹性和非弹性（“硬”）纤维如棉和羊毛的组合。 这些织物表现出优异的化学性质，例如氯，耐性和耐久性，例如，它们在反复暴露于加工条件（例如石洗，染料剥离，PET染色等）中保持其形状和手感（“手”） 和服务条件，如洗涤，干燥等

    Method of making elastic articles having improved heat-resistance
    10.
    发明授权
    Method of making elastic articles having improved heat-resistance 有权
    制造具有改善的耐热性的弹性制品的方法

    公开(公告)号：US06803014B2

    公开(公告)日：2004-10-12

    申请号：US10192223

    申请日：2002-07-10

    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： B29C3508

    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。