Long chain branched polypropylene for cast film applications
    3.
    发明申请
    Long chain branched polypropylene for cast film applications 审中-公开
    用于流延膜应用的长链支化聚丙烯

    公开(公告)号:US20100087602A1

    公开(公告)日:2010-04-08

    申请号:US12247756

    申请日:2008-10-08

    IPC分类号: C08F10/06 B29C47/36 B29C47/78

    摘要: A method comprising contacting a polypropylene, an acrylate-containing compound, and an initiator to form a composition, and reactive extruding the composition to form a polymer blend. A method comprising contacting a polypropylene, a multi-functional acrylate monomer, and an initiator to form a composition, reactive extruding the composition to form a reactive extruded composition, and forming the reactive extruded composition into a film wherein the reactive extruded composition has a melt flow rate that is reduced by equal to or greater than 5% when compared to neat polypropylene.

    摘要翻译: 一种方法,包括使聚丙烯,含丙烯酸酯的化合物和引发剂接触以形成组合物,并且反应性挤出所述组合物以形成聚合物共混物。 一种方法,包括使聚丙烯,多官能丙烯酸酯单体和引发剂接触以形成组合物,反应性挤出组合物以形成反应性挤出组合物,以及将反应性挤出组合物形成为膜,其中反应性挤出组合物具有熔体 与纯聚丙烯相比,流速降低5%以上。

    Polyolefin Blends Used as Masterbatch Concentrates
    4.
    发明申请
    Polyolefin Blends Used as Masterbatch Concentrates 审中-公开
    聚烯烃共混物用作母粒浓缩物

    公开(公告)号:US20120196984A1

    公开(公告)日:2012-08-02

    申请号:US13413125

    申请日:2012-03-06

    IPC分类号: C08L23/12

    摘要: Polyolefin blends and processes for forming polyolefin blends are described herein. Such processes generally include providing a polyolefin, providing a concentrated monomer system including a first monomer and a first portion of the polyolefin and blending the concentrated monomer system with a second portion of the polyolefin to form a modified polyolefin.

    摘要翻译: 本文描述了用于形成聚烯烃共混物的聚烯烃共混物和方法。 这样的方法通常包括提供聚烯烃,提供包含第一单体和聚烯烃的第一部分的浓缩单体体系,并将浓缩单体体系与聚烯烃的第二部分混合以形成改性聚烯烃。

    Polymeric Blends for Fiber Applications and Methods of Making the Same
    5.
    发明申请
    Polymeric Blends for Fiber Applications and Methods of Making the Same 审中-公开
    纤维应用的聚合物共混物及其制备方法

    公开(公告)号:US20120034838A1

    公开(公告)日:2012-02-09

    申请号:US12851554

    申请日:2010-08-06

    IPC分类号: D04H13/00 C08L67/00 C08L63/00

    摘要: Processes of forming a fiber article and articles formed therefrom are described herein. The processes generally include providing a propylene-based polymer; contacting the propylene-based polymer with polylactic acid in the presence of a reactive modifier, a non-reactive modifier or a combination thereof to form a polymeric blend, wherein the reactive modifier is selected from epoxy-functionalized polyolefins and the non-reactive modifier comprises an elastomer; and forming the polymeric blend into a fiber article.

    摘要翻译: 本文描述了形成纤维制品和由其形成的制品的方法。 该方法通常包括提供丙烯基聚合物; 在反应性改性剂,非反应性改性剂或其组合的存在下使丙烯类聚合物与聚乳酸接触以形成聚合共混物,其中反应性改性剂选自环氧官能化的聚烯烃,非反应性改性剂包含 弹性体 并将聚合物共混物形成纤维制品。

    Polyolefin blends used as masterbatch concentrates
    6.
    发明申请
    Polyolefin blends used as masterbatch concentrates 失效
    用作母粒浓缩物的聚烯烃共混物

    公开(公告)号:US20060264574A1

    公开(公告)日:2006-11-23

    申请号:US11492379

    申请日:2006-07-25

    IPC分类号: C08F8/00

    摘要: Polyolefin blends and processes for forming polyolefin blends are described herein. Such processes generally include providing a polyolefin, providing a concentrated monomer system including a first monomer and a first portion of the polyolefin and blending the concentrated monomer system with a second portion of the polyolefin to form a modified polyolefin.

    摘要翻译: 本文描述了用于形成聚烯烃共混物的聚烯烃共混物和方法。 这样的方法通常包括提供聚烯烃,提供包含第一单体和聚烯烃的第一部分的浓缩单体体系,并将浓缩单体体系与聚烯烃的第二部分混合以形成改性聚烯烃。

    CROSSLINKABLE HIGH MELT STRENGTH POLYPROPYLENE RESINS
    10.
    发明申请
    CROSSLINKABLE HIGH MELT STRENGTH POLYPROPYLENE RESINS 审中-公开
    可交联的高熔点强度聚丙烯树脂

    公开(公告)号:US20120065333A1

    公开(公告)日:2012-03-15

    申请号:US12882274

    申请日:2010-09-15

    IPC分类号: C08L51/00

    摘要: Crosslinkable silane-grafted polypropylene compositions and processes of forming the same are described herein. The processes generally include contacting a polyolefin, a multifunctional monomer and a silane compound in the presence of a radical initiator, wherein the polyolefin is selected from polypropylene, polyethylene, combinations thereof and copolymers thereof.

    摘要翻译: 可交联的硅烷接枝的聚丙烯组合物及其形成方法在此描述。 所述方法通常包括在自由基引发剂存在下使聚烯烃,多官能单体和硅烷化合物接触,其中所述聚烯烃选自聚丙烯,聚乙烯,其组合及其共聚物。