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    Extruder screw
    3.
    发明授权
    Extruder screw 有权
    挤出机螺丝

    公开(公告)号：US09278473B2

    公开(公告)日：2016-03-08

    申请号：US13513343

    申请日：2010-11-19

    申请人： Anthony C. Neubauer ,  Neil W. Dunchus

    发明人： Anthony C. Neubauer ,  Neil W. Dunchus

    IPC分类号： B29B7/88 ,  B29C47/64 ,  B29C47/00 ,  B29C47/38 ,  B29C47/40 ,  B29C47/36 ,  B29C47/08 ,  B29C47/10 ,  B29C47/60 ,  B29C47/82 ,  B29K105/00

    CPC分类号： B29C47/64 ,  B29C47/0021 ,  B29C47/0825 ,  B29C47/0844 ,  B29C47/0871 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/366 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60 ,  B29C47/6056 ,  B29C47/82 ,  B29C47/822 ,  B29C47/825 ,  B29C2947/92019 ,  B29C2947/92104 ,  B29C2947/92123 ,  B29C2947/92219 ,  B29C2947/92628 ,  B29C2947/92695 ,  B29C2947/92704 ,  B29K2105/0005

    摘要： Embodiments of the present disclosure include an extruder screw, (200-1, 200-2) an extruder screw system (254) having a least one of a first extruder screw (200-1, 200-2) and at least one of a second extruder screw, (200-1, 200-2) an extruder system (250) having the extruder screw system (254), a continuous process for the production of an aqueous dispersion using the extruder system, and an aqueous dispersion formed by the process. For the various embodiments, the extruder screw (200-1, 200-2) includes a mixing and melting segment (266); a high internal phase emulsion segment (268) that includes a kneading block having a plurality of disks with surfaces that define a plurality of channels; a distributing and pumping segment (270); a first seal segment (272) between the mixing and melting segment (266) and the high internal phase emulsion segment (268); a second seal segment (274) between the high internal phase emulsion segment (268) and the distributing and pumping segment (270); and a third seal segment (276) at an end distal the distributing and pumping segment (270) relative the high internal phase emulsion segment (268).

    摘要翻译： 本公开的实施例包括挤出机螺杆（200-1,200-2）挤出机螺杆系统（254），其具有至少一个第一挤出机螺杆（200-1,200-2）和至少一个 第二挤出机螺杆（200-1,200-2）具有挤出机螺杆系统（254）的挤出机系统（250），使用挤出机系统生产水性分散体的连续方法，以及由 处理。 对于各种实施例，挤出机螺杆（200-1,200-2）包括混合和熔融段（266）; 高内相乳液分段（268），其包括具有多个具有限定多个通道的表面的盘的捏合块; 分配和泵送段（270）; 混合和熔化段（266）和高内相乳液段（268）之间的第一密封段（272）; 高内相乳液段（268）和分配泵送段（270）之间的第二密封段（274）; 以及相对于高内相乳液段（268）在远离分配和泵送段（270）的一端的第三密封段（276）。

    EXTRUDER SCREW
    5.
    发明申请
    EXTRUDER SCREW 有权
    挤出机螺丝

    公开(公告)号：US20120238681A1

    公开(公告)日：2012-09-20

    申请号：US13513343

    申请日：2010-11-19

    申请人： Anthony C. Neubauer ,  Neil W. Dunchus

    发明人： Anthony C. Neubauer ,  Neil W. Dunchus

    IPC分类号： B29B7/88 ,  C08L23/20 ,  C08K5/09

    CPC分类号： B29C47/64 ,  B29C47/0021 ,  B29C47/0825 ,  B29C47/0844 ,  B29C47/0871 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/366 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60 ,  B29C47/6056 ,  B29C47/82 ,  B29C47/822 ,  B29C47/825 ,  B29C2947/92019 ,  B29C2947/92104 ,  B29C2947/92123 ,  B29C2947/92219 ,  B29C2947/92628 ,  B29C2947/92695 ,  B29C2947/92704 ,  B29K2105/0005

    摘要： Embodiments of the present disclosure include an extruder screw, (200 -1,200 -2) an extruder screw system (254) having a least one of a first extruder screw (200-1, 200-2) and at least one of a second extruder screw, (200-1, 200-2) an extruder system (250) having the extruder screw system (254), a continuous process for the production of an aqueous dispersion using the extruder system, and an aqueous dispersion formed by the process. For the various embodiments, the extruder screw (200-1, 200-2) includes a mixing and melting segment (266); a high internal phase emulsion segment (268) that includes a kneading block having a plurality of disks with surfaces that define a plurality of channels; a distributing and pumping segment (270); a first seal segment (272) between the mixing and melting segment (266) and the high internal phase emulsion segment (268); a second seal segment (274) between the high internal phase emulsion segment (268) and the distributing and pumping segment (270); and a third seal segment (276) at an end distal the distributing and pumping segment (270) relative the high internal phase emulsion segment (268).

    摘要翻译： 本公开的实施方案包括挤出机螺杆（200-1200-2）挤出机螺杆系统（254），其具有至少一个第一挤出机螺杆（200-1,200-2）和至少一个第二挤出机 螺杆，（200-1,200-2）具有挤出机螺杆系统（254）的挤出机系统（250），使用挤出机系统生产水性分散体的连续方法和通过该方法形成的水分散体。 对于各种实施例，挤出机螺杆（200-1,200-2）包括混合和熔融段（266）; 高内相乳液分段（268），其包括具有多个具有限定多个通道的表面的盘的捏合块; 分配和泵送段（270）; 混合和熔化段（266）和高内相乳液段（268）之间的第一密封段（272）; 高内相乳液段（268）和分配泵送段（270）之间的第二密封段（274）; 以及相对于高内相乳液段（268）在远离分配和泵送段（270）的一端的第三密封段（276）。

    Polyethylene compositions, methods of making the same, and articles prepared therefrom
    10.
    发明授权
    Polyethylene compositions, methods of making the same, and articles prepared therefrom 有权
    聚乙烯组合物，其制备方法和由其制备的制品

    公开(公告)号：US08344068B2

    公开(公告)日：2013-01-01

    申请号：US12446652

    申请日：2007-10-19

    申请人： William J. Michie, Jr. ,  Dane Chang ,  Lonnie G. Hazlitt ,  Stephanie M. Whited ,  Michael A. Kinnan ,  Anthony C. Neubauer ,  Thoi H. Ho

    发明人： William J. Michie, Jr. ,  Dane Chang ,  Lonnie G. Hazlitt ,  Stephanie M. Whited ,  Michael A. Kinnan ,  Anthony C. Neubauer ,  Thoi H. Ho

    IPC分类号： C08F8/00 ,  C08L23/04

    CPC分类号： C08L23/26 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2666/06

    摘要： The invention is related to compositions suitable for the fabrication of pipes, and other articles, with excellent performance properties. The invention provides a composition, comprising a blend, wherein said blend comprises a high molecular weight ethylene-based interpolymer and a low molecular weight ethylene-based interpolymer, and the high molecular weight ethylene-based interpolymer is a heterogeneously branched linear or a homogeneously branched linear ethylene-based interpolymer, and has a density from 0.922 g/cc to 0.929 g/cc, and a high load melt index (I21) from 0.2 g/10 min to 1.0 g/10 min, and the low molecular weight ethylene-based interpolymer is heterogeneously branched linear or a homogeneously branched linear ethylene-based interpolymer, and has a density from 0.940 g/cc to 0.955 g/cc, and a melt index (I2) from 6 g/10 min to 50 g/10 min. The blend has a single peak in an ATREF profile eluting above 30° C., and has a coefficient of viscosity average molecular weight (CM?) less than −0.0032 in the log(calculated Mv) versus elution temperature, said CMv calculated in the range of elution temperatures from 70° C. to 90° C. The Mv is the viscosity average molecular weight.

    摘要翻译： 本发明涉及适于制造具有优异性能的管道和其它制品的组合物。 本发明提供一种包含共混物的组合物，其中所述共混物包含高分子量乙烯基互聚物和低分子量乙烯基互聚物，并且高分子量乙烯基互聚物是非均匀支化的线性或均匀分支的 线性乙烯类互聚物，密度为0.922g / cc〜0.929g / cc，高负荷熔融指数（I21）为0.2g / 10min〜1.0g / 10min，低分子量乙烯 - 基于异构支化的线型或均匀支化的线性乙烯基互聚物，其密度为0.940g / cc至0.955g / cc，熔体指数（I 2）为6g / 10min至50g / 10min 。 共混物在30℃以上洗脱的ATREF谱中具有单峰，并且在对数（计算的Mv）相对于洗脱温度具有小于-0.0032的粘均分子量（CM 3）系数，所述CMv计算为 洗脱温度范围为70℃至90℃.Mv为粘均分子量。