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    Process for producing high quality ionomers
    1.
    发明授权
    Process for producing high quality ionomers 有权
    生产高品质离聚物的方法

    公开(公告)号：US07645836B2

    公开(公告)日：2010-01-12

    申请号：US11934112

    申请日：2007-11-02

    申请人： Brian W. Walther ,  Anthony C. Neubauer ,  Eung Kyu Kim ,  Calvin Lee Pavlicek ,  Charles F. Diehl

    发明人： Brian W. Walther ,  Anthony C. Neubauer ,  Eung Kyu Kim ,  Calvin Lee Pavlicek ,  Charles F. Diehl

    IPC分类号： C08F8/42

    CPC分类号： C08F8/44 ,  B29C47/6025 ,  B29C47/6031 ,  B29C47/6037 ,  B29C47/6056 ,  C08F210/02 ,  C08F2800/20 ,  C08F8/12 ,  C08F220/06

    摘要： A reactive extrusion process for producing an ionomer is disclosed. The process comprising adding a polymer containing a carboxyl functionality to an extruder, then homogenously melting the polymer in a melting zone of the extruder. A first melt seal zone of the extruder is formed to separate the melting zone from an injection zone where an aqueous solution of metallic ions are added to the molten polymer. The first melt seal zone is formed by increasing the pressure in the melt seal zone to a pressure which is higher than the vapor pressure of the water at any point in the injection zone and the reaction zone. The aqueous solution of metallic ions is then mixed with the polymer containing the carboxyl functionality in a reaction zone of the extruder under conditions such that the metallic ions are substantially reacted with the carboxyl functionality. A pressure build-up zone is formed in the extruder, wherein the pressure build-up zone is located no earlier than at the end of the reaction zone wherein the pressure build-up zone is formed by increasing the pressure to a level such that the aqueous solution of metallic ions remains in the liquid phase for a time sufficient to allow for the desired reaction between the metallic ions and the carboxyl functionality of the polymer.

    摘要翻译： 公开了用于制备离聚物的反应挤出方法。 该方法包括向挤出机中加入含有羧基官能团的聚合物，然后在挤出机的熔融区域中均匀熔融聚合物。 形成挤出机的第一熔体密封区，以将熔融区与将金属离子水溶液加入到熔融聚合物中的注入区分离。 通过将熔融密封区域中的压力增加到高于注入区域和反应区域中的任何点处的水的蒸汽压力的压力来形成第一熔融密封区域。 然后将金属离子水溶液与含有羧基官能团的聚合物在挤出机的反应区中混合，使得金属离子基本上与羧基官能团反应。 在挤出机中形成压力增加区，其中压力积聚区的位置不早于反应区的末端，其中通过将压力增加到一定水平而形成压力积聚区， 金属离子的水溶液在液相中保持足以允许金属离子和聚合物的羧基官能团之间所需的反应的时间。

    PROCESS FOR PRODUCING HIGH QUALITY IONOMERS
    2.
    发明申请
    PROCESS FOR PRODUCING HIGH QUALITY IONOMERS 有权
    生产高质量离子的方法

    公开(公告)号：US20080108756A1

    公开(公告)日：2008-05-08

    申请号：US11934112

    申请日：2007-11-02

    申请人： Brian W. Walther ,  Anthony C. Neubauer ,  Eung K. Kim ,  Calvin L. Pavlicek ,  Charles F. Diehl

    发明人： Brian W. Walther ,  Anthony C. Neubauer ,  Eung K. Kim ,  Calvin L. Pavlicek ,  Charles F. Diehl

    IPC分类号： C08F8/42

    CPC分类号： C08F8/44 ,  B29C47/6025 ,  B29C47/6031 ,  B29C47/6037 ,  B29C47/6056 ,  C08F210/02 ,  C08F2800/20 ,  C08F8/12 ,  C08F220/06

    摘要： A reactive extrusion process for producing an ionomer is disclosed. The process comprising adding a polymer containing a carboxyl functionality to an extruder, then homogenously melting the polymer in a melting zone of the extruder. A first melt seal zone of the extruder is formed to separate the melting zone from an injection zone where an aqueous solution of metallic ions are added to the molten polymer. The first melt seal zone is formed by increasing the pressure in the melt seal zone to a pressure which is higher than the vapor pressure of the water at any point in the injection zone and the reaction zone. The aqueous solution of metallic ions is then mixed with the polymer containing the carboxyl functionality in a reaction zone of the extruder under conditions such that the metallic ions are substantially reacted with the carboxyl functionality. A pressure build-up zone is formed in the extruder, wherein the pressure build-up zone is located no earlier than at the end of the reaction zone wherein the pressure build-up zone is formed by increasing the pressure to a level such that the aqueous solution of metallic ions remains in the liquid phase for a time sufficient to allow for the desired reaction between the metallic ions and the carboxyl functionality of the polymer.

    摘要翻译： 公开了用于制备离聚物的反应挤出方法。 该方法包括向挤出机中加入含有羧基官能团的聚合物，然后在挤出机的熔融区域中均匀熔融聚合物。 形成挤出机的第一熔体密封区，以将熔融区与将金属离子水溶液加入到熔融聚合物中的注入区分离。 通过将熔融密封区域中的压力增加到高于注入区域和反应区域中的任何点的水的蒸汽压力的压力来形成第一熔融密封区域。 然后将金属离子水溶液与含有羧基官能团的聚合物在挤出机的反应区中混合，使得金属离子基本上与羧基官能团反应。 在挤出机中形成压力增加区，其中压力积聚区的位置不早于反应区的末端，其中通过将压力增加到一定水平而形成压力积聚区， 金属离子的水溶液在液相中保持足以允许金属离子和聚合物的羧基官能团之间所需的反应的时间。

    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）。

    Polyethylene compositions, methods of making the same, and articles prepared therefrom
    8.
    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。

    METHOD FOR IMPROVING THE BUBBLE STABILITY OF A POLYETHYLENE COMPOSITION SUITABLE FOR BLOWN FILM EXTRUSION PROCESS
    9.
    发明申请
    METHOD FOR IMPROVING THE BUBBLE STABILITY OF A POLYETHYLENE COMPOSITION SUITABLE FOR BLOWN FILM EXTRUSION PROCESS 审中-公开
    改善适用于薄膜挤出工艺的聚乙烯组合物的泡沫稳定性的方法

    公开(公告)号：US20110178262A1

    公开(公告)日：2011-07-21

    申请号：US13007794

    申请日：2011-01-17

    申请人： Anthony C. Neubauer ,  William J. Michie, JR.

    发明人： Anthony C. Neubauer ,  William J. Michie, JR.

    IPC分类号： C08F6/00 ,  C08F110/02

    CPC分类号： C08F8/00 ,  B29C48/022 ,  B29C48/10 ,  B29C48/1472 ,  B29C48/913 ,  B29C2791/007 ,  B29K2023/06 ,  C08F8/06 ,  C08F8/50 ,  C08J5/18 ,  C08J2323/04 ,  C08L23/06 ,  C08F110/02 ,  C08L2666/06

    摘要： The instant invention provides a method for improving the bubble stability of a polyethylene composition suitable for blown film extrusion process. The method for improving the bubble stability of a polyethylene composition suitable for blown film extrusion process comprises the steps of: (1) providing a polyethylene composition having a density in the range of 0.900 g/cm3 to 0.970 g/cm3 and an relaxation spectrum index (RSI) value in the range of 10 to 100; (2) oxygen tailoring said polyethylene composition; (3) thereby forming an oxygen tailored polyethylene composition, wherein the RSI value of the said oxygen tailored polyethylene composition increases from 10% to 300% of its initial value; (4) thereby improving the bubble stability of said polyethylene composition.

    摘要翻译： 本发明提供了一种改善适用于吹塑薄膜挤出方法的聚乙烯组合物的气泡稳定性的方法。 适用于吹塑薄膜挤出方法的聚乙烯组合物的气泡稳定性改善方法包括以下步骤：（1）提供密度在0.900g / cm 3至0.970g / cm 3范围内的聚乙烯组合物和松弛谱指数 （RSI）值在10到100的范围内; （2）氧气定制所述聚乙烯组合物; （3），从而形成氧定制的聚乙烯组合物，其中所述氧定制的聚乙烯组合物的RSI值从其初始值的10％增加到300％; （4），从而改善所述聚乙烯组合物的气泡稳定性。