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    OPTICAL FIBER CABLE COMPONENTS
    11.
    发明申请
    OPTICAL FIBER CABLE COMPONENTS 有权
    光纤电缆组件

    公开(公告)号：US20160215130A1

    公开(公告)日：2016-07-28

    申请号：US14917502

    申请日：2013-10-18

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Mohamed Esseghir ,  Gangwei Sun ,  Jeffrey M. Cogen ,  Gary R. Marchand

    IPC: C08L23/12 ,  C08L51/06

    CPC classification number: C08L23/12 ,  C08L23/142 ,  C08L51/06 ,  C08L2201/08 ,  C08L2203/12 ,  C08L2205/06 ,  C08L2205/24 ,  G02B6/4407 ,  G02B6/443 ,  G02B6/4479 ,  C08L53/00

    Abstract: Optical cable components fabricated from an extrudable polymeric blend of crystalline polypropylene modified with one or more impact-modifying polymers. The impact-modifying polymers are crosslinked and can be selected from a polyolefin elastomer, an olefin multi-block interpolymer, an olefin block composite, and combinations thereof. Optionally, the polymeric blend can further comprise a compatibilizer. The polymeric blend may also contain one or more additives. The optical fiber cable components can be selected from buffer tubes, core tubes, and slotted core tubes.

    Abstract translation: 由用一种或多种冲击改性聚合物改性的结晶聚丙烯的可挤出聚合物共混物制成的光缆部件。 冲击改性聚合物是交联的并且可以选自聚烯烃弹性体，烯烃多嵌段互聚物，烯烃嵌段复合材料及其组合。 任选地，聚合物共混物还可以包含增容剂。 聚合物共混物还可以含有一种或多种添加剂。 光纤电缆组件可以从缓冲管，芯管和开槽芯管中选择。

    Thermoplastic vulcanizate including a block composite
    15.
    发明授权
    Thermoplastic vulcanizate including a block composite 有权

    公开(公告)号：US10344154B2

    公开(公告)日：2019-07-09

    申请号：US15538953

    申请日：2015-12-11

    Applicant: Dow Global Technologies LLC

    Inventor： Xiaosong Wu ,  Colin Li Pi Shan ,  Kim L. Walton ,  Gary R. Marchand

    IPC: C08L23/14 ,  C08L23/16 ,  C08L53/00 ,  C08F297/08

    Abstract: A thermoplastic vulcanizate composition includes (A) greater than 15 wt % of a block composite that has (i) an ethylene/alpha-olefin/diene interpolymer in which the alpha-olefin is an alpha olefin monomer having from 3 to 10 carbon atoms and the diene is a diene monomer having from 2 to 25 carbon atoms, (ii) a propylene based polymer, and (iii) a block copolymer comprising a soft block and a hard block in which the soft block has the same composition as the ethylene/alpha-olefin/diene polymer and the hard block has the same composition as the propylene based polymer; and (B) a remainder of a curative system and optionally at least one of a vulcanizable elastomer, a thermoplastic polyolefin, and an oil.

    MULTILAYERED POLYOLEFIN FILMS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME
    19.
    发明申请
    MULTILAYERED POLYOLEFIN FILMS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME 审中-公开
    多层聚烯烃薄膜及其制造方法及其相关文章

    公开(公告)号：US20170072667A1

    公开(公告)日：2017-03-16

    申请号：US15359654

    申请日：2016-11-23

    Applicant: Dow Global Technologies LLC

    Inventor： Yushan Hu ,  Rajen M. Patel ,  Gary R. Marchand ,  Sharon L. Baker ,  Christopher I. Gandy ,  Lori L. Kardos

    IPC: B32B27/32 ,  B29C49/04 ,  B29C47/06 ,  B32B7/12 ,  B32B27/08

    Abstract: Disclosed herein is a multilayer film comprising two outer layers; where each outer layer comprises polyethylene; two tie layers; where each tie layer comprises a crystalline block composite; where each tie layer has a first face and a second face that are opposed to each other, and where the first face of each tie layer contacts at least one outer layer; and a core layer; where the core layer comprises a polypropylene; where the second face of each tie layer contacts the core layer. Disclosed herein is a method that includes coextruding the aforementioned multilayered film.

    Abstract translation: 本文公开了包含两个外层的多层膜; 其中每个外层包含聚乙烯; 两个领带; 其中每个粘结层包含结晶块复合材料; 其中每个连接层具有彼此相对的第一面和第二面，并且每个连接层的第一面接触至少一个外层; 和核心层; 其中芯层包含聚丙烯; 其中每个连接层的第二面接触芯层。 本文公开了包括共挤出上述多层膜的方法。

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