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    EXTRUDER AND PROCESS FOR PREPARING A MIXTURE OF POLYMER AND DILUENT
    3.
    发明申请
    EXTRUDER AND PROCESS FOR PREPARING A MIXTURE OF POLYMER AND DILUENT 审中-公开
    用于制备聚合物和稀释剂的混合物的挤出机和方法

    公开(公告)号：WO2009051280A2

    公开(公告)日：2009-04-23

    申请号：PCT/JP2008/069387

    申请日：2008-10-20

    Applicant: Tonen Chemical Corporation ,  NOGATA, Tetsuro ,  YAMAGUCHI, Soichiro ,  KAIMAI, Norimitsu ,  TAKITA, Kotaro

    Inventor： NOGATA, Tetsuro ,  YAMAGUCHI, Soichiro ,  KAIMAI, Norimitsu ,  TAKITA, Kotaro

    IPC: B29C47/60 ,  B29B7/48 ,  B29C47/40

    CPC classification number: B29C47/0825 ,  B29B7/482 ,  B29B7/60 ,  B29C47/0021 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60

    Abstract: The invention relates to a twin screw extruder for preparing a polymeric solution. The extruder includes an elongated housing having an inlet end, an outlet end, an extruder shaft length L and a pair of interconnecting bores disposed within the housing, a pair of elongated extruder shafts, each having an axis of rotation, the pair of elongated extruder shafts disposed within the pair of interconnecting bores and drivable in at least one direction of rotation, a plurality of extruder screw segments positioned along the pair of elongated extruder shafts in a fixed angular relationship therewith, the plurality of extruder screw segments selected to form multiple extruder stages. The invention also relates to a process for extruding a mixture of polymer and diluent.

    Abstract translation: 本发明涉及一种用于制备聚合物溶液的双螺杆挤出机。 挤出机包括细长壳体，其具有入口端，出口端，挤出机轴长度L和布置在壳体内的一对互连孔，每对具有旋转轴线的一对细长挤出机轴，该对细长挤出机 设置在所述一对互连孔内并且可沿至少一个旋转方向驱动的轴;多个挤出机螺杆段，沿着所述一对细长挤出机轴以固定的角度关系定位，所述多个挤出机螺杆段被选择以形成多个挤出机 阶段。 本发明还涉及挤出聚合物和稀释剂的混合物的方法。

    EXTRUDER AND PROCESS FOR PREPARING A MIXTURE OF POLYMER AND DILUENT
    5.
    发明申请
    EXTRUDER AND PROCESS FOR PREPARING A MIXTURE OF POLYMER AND DILUENT 审中-公开
    用于制备聚合物和稀释剂的混合物的挤出机和方法

    公开(公告)号：WO2009051280A3

    公开(公告)日：2009-07-30

    申请号：PCT/JP2008069387

    申请日：2008-10-20

    Applicant: TONEN SEKIYUKAGAKU KK ,  NOGATA TETSURO ,  YAMAGUCHI SOICHIRO ,  KAIMAI NORIMITSU ,  TAKITA KOTARO

    Inventor： NOGATA TETSURO ,  YAMAGUCHI SOICHIRO ,  KAIMAI NORIMITSU ,  TAKITA KOTARO

    IPC: B29C47/60 ,  B29B7/48 ,  B29C47/40

    CPC classification number: B29C47/0825 ,  B29B7/482 ,  B29B7/60 ,  B29C47/0021 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60

    Abstract: The invention relates to a twin screw extruder (10) for preparing a polymeric solution. The extruder includes an elongated housing (16) having an inlet end (18), an outlet end (20), an extruder shaft length L and a pair of interconnecting bores (22) disposed within the housing, a pair of elongated extruder shafts (34), each having an axis of rotation, the pair of elongated extruder shafts disposed within the pair of interconnecting bores and drivable in at least one direction of rotation, a plurality of extruder screw segments positioned along the pair of elongated extruder shafts in a fixed angular relationship therewith, the plurality of extruder screw segments selected to form multiple extruder stages. The invention also relates to a process for extruding a mixture of polymer and diluent.

    Abstract translation: 本发明涉及一种用于制备聚合物溶液的双螺杆挤出机（10）。 挤出机包括具有入口端（18），出口端（20），挤出机轴长度L和布置在壳体内的一对互连孔（22）的细长壳体（16），一对细长挤出机轴 34），每个具有旋转轴线，所述一对细长挤出机轴设置在所述一对互连孔内并可在至少一个旋转方向上驱动;多个挤出机螺杆段，沿着所述一对细长挤出机轴定位在固定的 选择多个挤出机螺杆段以形成多个挤出机阶段。 本发明还涉及挤出聚合物和稀释剂的混合物的方法。

    EXTRUDER HAVING DUAL MIXING STAGES AND PROCESS FOR PREPARING A MIXTURE OF POLYMER AND DILUENT
    7.
    发明申请
    EXTRUDER HAVING DUAL MIXING STAGES AND PROCESS FOR PREPARING A MIXTURE OF POLYMER AND DILUENT 审中-公开
    具有双重混合阶段的挤出机和制备聚合物和稀释剂的混合物的方法

    公开(公告)号：WO2009051281A1

    公开(公告)日：2009-04-23

    申请号：PCT/JP2008/069391

    申请日：2008-10-20

    Applicant: Tonen Chemical Corporation ,  TAKITA, Kotaro ,  KAIMAI, Norimitsu ,  SUZUKI, Sadakatsu

    Inventor： TAKITA, Kotaro ,  KAIMAI, Norimitsu ,  SUZUKI, Sadakatsu

    IPC: B29C47/60 ,  B29C47/64 ,  B29B7/42 ,  B29B7/48 ,  B29C47/40

    CPC classification number: B29C47/0825 ,  B29B7/482 ,  B29B7/60 ,  B29C47/0021 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60

    Abstract: An extruder (10) for preparing a polymer-diluent mixture. The extruder includes an elongated housing (16) having an inlet end (18), an outlet end (20) and a bore (22) disposed within the housing, an elongated extruder shaft (34) having an axis of rotation, the elongated extruder shaft disposed within the bore and drivable in at least one direction of rotation, a plurality of extruder screw segments positioned along the elongated extruder shaft in a fixed angular relationship therewith, the plurality of extruder screw segments selected to form multiple extruder stages, the multiple extruder stages comprising an inlet stage (1100), a dispersion stage (1200), and at least one mixing stage (1300,1400), the plurality of extruder screw segments forming the at least one mixing stage comprising a reverse mixing screw segment (1406) having a helical flight (1306) that traverses and forms an outer periphery thereof, the helical flight having a plurality of notches (1308) positioned therealong, a material inlet adjacent the inlet end of the elongated barrel and a first fluid inlet located within the dispersion stage for introducing a diluent. A process for extruding a polymer-diluent mixture is also provided.

    Abstract translation: 一种用于制备聚合物 - 稀释剂混合物的挤出机（10）。 挤出机包括具有入口端（18），设置在壳体内的出口端（20）和孔（22）的细长壳体，具有旋转轴线的细长挤出机轴（34），细长挤出机 轴设置在孔内并可沿至少一个旋转方向驱动;多个挤出机螺杆段，其沿着细长的挤出机轴以固定的角度关系定位，多个挤出机螺杆段被选择以形成多个挤出机阶段，多个挤出机 包括入口台（1100），分散台（1200）和至少一个混合台（1300,1400）的阶段，形成至少一个混合阶段的多个挤出机螺杆段包括反向混合螺杆段（1406） 具有穿过并形成其外周的螺旋形飞行（1306），所述螺旋形飞行物具有多个位于其上的凹口（1308），与所述细长凹槽的入口端相邻的材料入口 rrel和位于分散阶段内用于引入稀释剂的第一流体入口。 还提供了挤出聚合物 - 稀释剂混合物的方法。

    EXTRUDER AND PROCESS FOR PREPARING A MIXTURE OF POLYMER AND DILUENT
    9.
    发明申请
    EXTRUDER AND PROCESS FOR PREPARING A MIXTURE OF POLYMER AND DILUENT 审中-公开
    用于制备聚合物和稀释剂的混合物的挤出机和方法

    公开(公告)号：WO2009051279A1

    公开(公告)日：2009-04-23

    申请号：PCT/JP2008/069386

    申请日：2008-10-20

    Applicant: Tonen Chemical Corporation ,  TAKITA, Kotaro ,  KAIMAI, Norimitsu ,  SUZUKI, Sadakatsu

    Inventor： TAKITA, Kotaro ,  KAIMAI, Norimitsu ,  SUZUKI, Sadakatsu

    IPC: B29C47/60 ,  B29C47/64 ,  B29B7/42 ,  B29B7/48 ,  B29C47/40

    CPC classification number: B29C47/0825 ,  B29B7/482 ,  B29B7/60 ,  B29C47/0021 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60

    Abstract: The invention generally relates to an extruder (10) for preparing a mixture of polymer and diluent. The extruder includes multiple extruder stages, the multiple extruder stages comprising an inlet stage (1100), a dispersion stage (1200), and at least one mixing stage (1300,1400) comprising a reverse mixing screw segment (1406) having a helical flight (1306) that traverses and forms an outer periphery thereof, the helical flight having a plurality of notches (1308) positioned there along. A process for extruding the polymer-diluent mixture is also provided.

    Abstract translation: 本发明一般涉及一种用于制备聚合物和稀释剂混合物的挤出机（10）。 挤出机包括多个挤出机阶段，多个挤出机阶段包括入口阶段（1100），分散阶段（1200）和至少一个混合阶段（1300,1400），包括具有螺旋飞行的反向混合螺杆段（1406） （1306），其横向并形成其外周，所述螺旋形飞行件具有位于其中的多个凹口（1308）。 还提供了挤出聚合物 - 稀释剂混合物的方法。

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