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    MIXING SYSTEM COMPRISING AN EXTENSIONAL FLOW MIXER
    3.
    发明申请
    MIXING SYSTEM COMPRISING AN EXTENSIONAL FLOW MIXER 审中-公开
    包含扩展流量混合器的混合系统

    公开(公告)号：US20110182134A1

    公开(公告)日：2011-07-28

    申请号：US12692009

    申请日：2010-01-22

    申请人： Maria Pollard ,  Steven R. Strand ,  David A. Eversdyk ,  Matthias Schaefer

    发明人： Maria Pollard ,  Steven R. Strand ,  David A. Eversdyk ,  Matthias Schaefer

    IPC分类号： B01F5/06

    CPC分类号： B01F5/0453 ,  B01F5/0451 ,  B01F5/0456

    摘要： A mixing system is disclosed comprising at least one extensional flow mixer comprising: a generally open and hollow body having a contoured outer surface and having: a single entrance port and a single exit port; a means for compressing a bulk stream flowing through the generally open and hollow body in a direction of flow and at least one injected additive stream introduced at the single entrance port in the direction of flow; and a means for broadening the bulk stream and the at least one injected additive stream such that an interfacial area between the bulk stream and the at least one injected additive stream is increased as the bulk stream and the at least one injected additive stream flow through the generally open and hollow body in the direction of flow to promote mixing of the bulk stream and the at least one injected additive stream, a flow conductor having an axis and having a generally open and hollow flow mixer body secured therein; and a primary additive stream injector positioned at the entrance port of the generally open and hollow flow mixer body, wherein the primary additive stream injector injects an additive stream into the interior of the flow mixer in the direction of flow when the bulk stream is flowing through the generally open and hollow flow mixer body to allow compression and broadening of the bulk stream and the additive stream together to facilitate mixing of the bulk stream and the primary additive stream at an exit of the extensional flow mixer, wherein the extensional flow mixer is followed by at least one of helical static mixing elements that is at least one half flow conductor diameter downstream of the exit of the extensional flow mixer.

    摘要翻译： 公开了一种混合系统，该混合系统包括至少一个延伸流动混合器，包括：具有轮廓外表面的大致敞开且中空的主体，具有：单个入口和单个出口; 用于沿流动方向压缩流过大体上敞开的中空体的主体流和沿着流动方向在单个入口处引入的至少一个注入的添加剂流的装置; 以及用于使本体流和至少一个注入的添加剂流扩展的手段，使得当本体流和至少一个注入的添加剂流流过该流体流时，本体流和至少一个注入的添加剂流之间的界面面积增加 通常在流动方向上开放和中空的体，以促进本体流和至少一个注入的添加剂流的混合，具有轴线并具有固定在其中的大体上敞开且中空的流动混合器主体的流动导体; 以及位于大体上敞开的中空流动混合器主体的入口处的主要添加剂流注入器，其中当主体流流过时，主要添加剂流注入器将流动混合器的内部流向流动方向的内部注入流动混合器的内部 通常是开放和中空的流动混合器主体，以允许将本体流和添加剂流压缩和扩展在一起，以便于在延伸流动混合器的出口处混合本体流和初级添加剂流，其中遵循该拉伸流动混合器 通过至少一个螺旋静态混合元件，其是在延伸流动混合器的出口下游的至少一个半流动导体直径。

    Modified copolymers of ethylene-alpha olefin carboxylic acids
    5.
    发明授权
    Modified copolymers of ethylene-alpha olefin carboxylic acids 失效
    乙烯-α-烯烃羧酸的改性共聚物

    公开(公告)号：US5384373A

    公开(公告)日：1995-01-24

    申请号：US245517

    申请日：1994-05-18

    申请人： Osborne K. McKinney ,  David A. Eversdyk ,  Michael E. Rowland

    发明人： Osborne K. McKinney ,  David A. Eversdyk ,  Michael E. Rowland

    IPC分类号： C08F2/00 ,  C08F2/38 ,  C08F10/02 ,  C08F210/00 ,  C08F210/02 ,  C08F220/06

    CPC分类号： C08F210/02

    摘要： A homogeneous, random interpolymer of ethylene and an alpha-olefinically unsaturated carboxylic acid or ester having a melt flow rate in the range of about 0.1 to about 300 g/10 minutes, as determined by ASTM D-1238 (190.degree. C./2160 g), is improved during its manufacture when made in a substantially constant environment in a stirred autoclave under substantially steady-state conditions of temperature, pressure, and flow rates, said temperature and pressure being sufficient to produce a single phase reaction, using a free-radical initiator, said improvement being obtained by the use of a minor amount of a telogenic modifier in the reaction mixture, the process being further characterized by the use of either, or both, of (a) a temperature which is lower than that which would be required without the presence of the telogen, or (b) a pressure which is higher than that which would be required without the presence of the modifier.

    摘要翻译： 乙烯和α-烯属不饱和羧酸或酯的均匀无规互聚物，熔体流动速率在约0.1至约300g / 10分钟的范围内，按ASTM D-1238（190℃/ 210℃）测定 g）在其制造期间在基本稳定的环境中在搅拌的高压釜中在基本上稳定的温度，压力和流速条件下制备时被改进，所述温度和压力足以产生单相反应，使用无 所述改进是通过在反应混合物中使用少量的老式改性剂获得的，该方法的进一步特征在于使用（a）一种或多种（a）的温度低于 （b）压力高于不需要改性剂所需要的压力。

    Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters
    6.
    发明授权
    Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters 失效
    制备乙烯/α-烯烃羧酸或酯的均相改性共聚物的方法

    公开(公告)号：US4988781A

    公开(公告)日：1991-01-29

    申请号：US316257

    申请日：1989-02-27

    申请人： Osborne K. McKinney ,  David A. Eversdyk ,  Michael E. Rowland

    发明人： Osborne K. McKinney ,  David A. Eversdyk ,  Michael E. Rowland

    IPC分类号： C08F2/38 ,  C08F210/02

    CPC分类号： C08F210/02

    摘要： A homogeneous, random interpolymer of ethylene and an alpha-olefinically unsaturated carboxylic acid or ester having a melt flow rate in the range of about 0.1 to about 300 g/10 minutes, as determined by ASTM D-1238 (190.degree. C./2160 g), is improved during its manufacture when made in a substantially constant environment in a stirred autoclave under substantially steady-state conditions of temperature, pressure, and flow rates, said temperature and pressure being sufficient to produce a single phase reaction, using a free-radical initiator, said improvement being obtained by the use of a minor amount of a telogenic modifier in the reaction mixture, the process being further characterized by the use of either, or both, of (a) a temperature which is lower than that which would be required without the presence of the telogen, or (b) a pressure which is higher than that which would be required without the presence of the modifier.

    摘要翻译： 乙烯和α-烯属不饱和羧酸或酯的均匀无规互聚物，熔体流动速率在约0.1至约300g / 10分钟的范围内，按ASTM D-1238（190℃/ 210℃）测定 g）在其制造期间在基本稳定的环境中在搅拌的高压釜中在基本上稳定的温度，压力和流速条件下制备时被改进，所述温度和压力足以产生单相反应，使用无 所述改进是通过在反应混合物中使用少量的老式改性剂获得的，该方法的进一步特征在于使用（a）一种或多种（a）的温度低于 （b）压力高于不需要改性剂所需要的压力。

    Mixing system comprising an extensional flow mixer
    7.
    发明授权
    Mixing system comprising an extensional flow mixer 有权
    包括延伸流动混合器的混合系统

    公开(公告)号：US08876365B2

    公开(公告)日：2014-11-04

    申请号：US13519152

    申请日：2011-01-20

    申请人： Maria Pollard ,  Steven R. Strand ,  David A. Eversdyk ,  Matthias Schaefer

    发明人： Maria Pollard ,  Steven R. Strand ,  David A. Eversdyk ,  Matthias Schaefer

    IPC分类号： B01F5/06

    CPC分类号： B01F5/0453 ,  B01F5/0451 ,  B01F5/0456

    摘要： The invention provides a mixing system comprising the following: A) at least one extensional flow mixer comprising: a generally open and hollow body having a contoured outer surface and having: a single entrance port and a single exit port; a design for compressing a bulk stream, and a design for broadening the bulk stream and the at least one injected additive stream; B) a flow conductor; and C) a primary additive stream injector, as described herein; and wherein the extensional flow mixer is followed by D) a first helical static mixing element that is at least one half “flow conductor diameter (D1)” downstream of the exit port of the extensional flow mixer; and wherein the mixing system comprises at least four helical static mixing elements, placed such that the leading edge of the first helical static mixing element is located perpendicular to the main axis (major axis) of the exit port of the extensional flow mixer.

    摘要翻译： 本发明提供了一种混合系统，其包括以下步骤：A）至少一个延伸流动混合器，其包括：具有轮廓外表面的大体上敞开且中空的主体，具有：单个入口和单个出口; 用于压缩本体流的设计，以及用于扩大本体流和至少一个注入的添加剂流的设计; B）流动导体; 和C）如本文所述的主要添加剂流注入器; 并且其中所述延伸流动混合器之后是D）第一螺旋静态混合元件，其在所述延伸流动混合器的出口的下游具有至少一半“流动导体直径（D1）”）。 并且其中所述混合系统包括至少四个螺旋形静态混合元件，其被布置成使得所述第一螺旋状静态混合元件的前缘位于垂直于所述延伸流动混合器的出口的主轴线（长轴）的位置。

    MIXING SYSTEM COMPRISING AN EXTENSIONAL FLOW MIXER
    8.
    发明申请
    MIXING SYSTEM COMPRISING AN EXTENSIONAL FLOW MIXER 有权
    包含扩展流量混合器的混合系统

    公开(公告)号：US20120287744A1

    公开(公告)日：2012-11-15

    申请号：US13519152

    申请日：2011-01-20

    申请人： Maria Pollard ,  Steven R. Strand ,  David A. Eversdyk ,  Matthias Schaefer

    发明人： Maria Pollard ,  Steven R. Strand ,  David A. Eversdyk ,  Matthias Schaefer

    IPC分类号： B01F5/06 ,  B01F15/02

    CPC分类号： B01F5/0453 ,  B01F5/0451 ,  B01F5/0456

    摘要： The invention provides a mixing system comprising the following: A) at least one extensional flow mixer comprising: a generally open and hollow body having a contoured outer surface and having: a single entrance port and a single exit port; a means for compressing a bulk stream flowing through the generally open and hollow body in a direction of flow, and at least one injected additive stream introduced at the single entrance port in the direction of flow; and a means for broadening the bulk stream and the at least one injected additive stream, such that an interfacial area between the bulk stream and the at least one injected additive stream is increased as the bulk stream and the at least one injected additive stream flow through the generally open and hollow body in the direction of flow to promote mixing of the bulk stream and the at least one injected additive stream; B) a flow conductor having an axis and having a generally open and hollow flow mixer body cured therein; and C) a primary additive stream injector positioned at the entrance port of the generally open and hollow flow mixer body, wherein the primary additive stream injector injects an additive stream into the interior of the flow mixer in the direction of flow, when the bulk stream is flowing through the generally open and hollow flow mixer body, to allow for compression and broadening of the bulk stream and the additive stream together within the extensional flow mixer, to facilitate mixing of the bulk stream and the primary additive stream at an exit of the extensional flow mixer; and wherein the extensional flow mixer is followed by D) at least one helical static mixing element that is at least one half “flow conductor diameter (D1)” downstream of the exit of the extensional flow mixer.

    摘要翻译： 本发明提供了一种混合系统，其包括以下步骤：A）至少一个延伸流动混合器，其包括：具有轮廓外表面的大体上敞开且中空的主体，具有：单个入口和单个出口; 用于沿着流动方向压缩流过所述大体上敞开的中空体的主体流和在所述单个入口处沿流动方向引入的至少一个注入的添加剂流的装置; 以及用于使本体流和至少一个注入的添加剂流扩宽的手段，使得当本体流和至少一个注入的添加剂流流过时，本体流和至少一个注入的添加剂流之间的界面面积增加 所述大体上敞开的空心体在所述流动方向上以促进所述主体流和所述至少一个注入的添加剂流的混合; B）具有轴线并具有固化在其中的大致开放且中空的流动混合器主体的流动导体; 以及C）位于所述大体上敞开的中空流动混合器主体的入口处的主要添加剂流注入器，其中所述主要添加剂流注入器在所述主流体流中将添加剂流沿所述流动方向注入所述流动混合器的内部 流过通常敞开的中空流动混合器主体，以允许在延伸流动混合器内将本体流和添加剂流压缩和变宽在一起，以促进本体流和初级添加剂流在 拉伸流动混合器; 并且其中所述拉伸流动混合器之后是D）至少一个螺旋形静态混合元件，其在所述拉伸流动混合器的出口下游具有至少一个半流动导体直径（D1）。