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    FORMATION OF A ZIEGLER-NATTA CATALYST
    4.
    发明公开
    FORMATION OF A ZIEGLER-NATTA CATALYST 审中-公开

    公开(公告)号：EP3155023A4

    公开(公告)日：2018-02-28

    申请号：EP15806861

    申请日：2015-06-09

    申请人： FINA TECHNOLOGY

    发明人： ZHANG LEI ,  RAUSCHER DAVID

    IPC分类号： C08F4/42 ,  C08F4/50 ,  C08F4/642 ,  C08F4/655

    CPC分类号： C08F110/02 ,  C08F4/6555 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24

    摘要： A process of forming a Ziegler-Natta catalyst component is disclosed. The process includes contacting an alkyl magnesium compound with an alcohol and a first organoaluminum compound to form a magnesium dialkoxide compound and contacting the magnesium dialkoxide compound with a titanating agent to form reaction product “A.” The process further includes reacting reaction product “A” with a halogenating agent to form reaction product “B” and reacting reaction product “B” with a second organoaluminum compound to form a single halogenated catalyst component.

    FORMATION OF A ZIEGLER-NATTA CATALYST
    5.
    发明公开
    FORMATION OF A ZIEGLER-NATTA CATALYST 审中-公开

    公开(公告)号：EP3155022A4

    公开(公告)日：2018-02-28

    申请号：EP15806311

    申请日：2015-06-12

    申请人： FINA TECHNOLOGY

    发明人： ZHANG LEI ,  RAUSCHER DAVID

    IPC分类号： C08F4/42 ,  C08F4/50 ,  C08F4/642 ,  C08F4/655

    CPC分类号： C08F4/6555 ,  C08F10/00 ,  C08F4/6557

    摘要： The process includes reacting a reaction mixture comprising magnesium ethoxide (Mg(OEt)2), triethylaluminum (TEAl), and 2-ethylhexanol (2-EHOH) to form magnesium 2-ethyl hexyl alkoxide (Mg(2-EHO)2) and contacting Mg(2-EHO)2 in hexane with a first agent to form a reaction product “A.” The process further includes contacting the reaction product “A” with a second agent to form a reaction product “B”, wherein the second agent includes a transition metal and a halogen. The process further includes contacting the reaction product “B” with a third agent to form a reaction product “C”, wherein the third agent includes a first metal halide. In addition, the process includes contacting the reaction product “C” with a fourth agent to form a reaction product “D”, wherein the fourth agent includes a second metal halide. The process also includes contacting the reaction product “D” with a fifth agent to form a Ziegler-Natta catalyst, wherein the fifth agent includes an organoaluminum compound.

    SEQUENTIAL FORMATION OF ZIEGLER-NATTA CATALYST USING NON-BLENDED COMPONENTS
    6.
    发明公开
    SEQUENTIAL FORMATION OF ZIEGLER-NATTA CATALYST USING NON-BLENDED COMPONENTS 审中-公开
    SEQUENTIELLE BILDUNG EINES ZIEGLER-NATTA-KATALYSATORS MITHILFE NICHT-GEMISCHTER KOMPONENTEN

    公开(公告)号：EP2608883A4

    公开(公告)日：2014-01-22

    申请号：EP11825593

    申请日：2011-07-18

    申请人： FINA TECHNOLOGY

    发明人： ZHANG LEI ,  BLACKMON KENNETH ,  RAUSCHER DAVID

    IPC分类号： C08F10/02 ,  C08F4/654 ,  C08F4/655 ,  C08F110/02

    CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F4/6546 ,  C08F2500/04 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/18 ,  C08F2500/19 ,  C08F2500/20 ,  C08F2500/24 ,  C08F4/6557

    摘要： Catalyst compositions, methods of forming the same and polymers formed therefrom are described herein. The methods of forming the catalysts generally include contacting an alkyl magnesium compound with a viscosity modifier prior to contact with an alcohol to form a magnesium dialkoxide compound; contacting the magnesium dialkoxide compound with a first titanium alkoxide and a first agent to form a first solution reaction product “A”, wherein the titanium alkoxide and the first agent are non-blended individual components prior to contacting the magnesium dialkoxide; contacting the first solution reaction product “A” with a second titanium alkoxide to form a second solution reaction product “B”; contacting the second solution reaction product “B” with a second agent to form a first solid reaction product “C”; contacting the first solid reaction product “C” with a third agent to form a second solid reaction product “D”; and contacting the second solid reaction product “D” with a reducing agent to limn a catalyst component.

    摘要翻译： 本文描述了催化剂组合物，其形成方法和由其形成的聚合物。 形成催化剂的方法通常包括在与醇接触之前使烷基镁化合物与粘度调节剂接触以形成二烷氧基镁化合物; 使所述二烷氧基镁化合物与第一钛醇盐和第一试剂接触以形成第一溶液反应产物“A”，其中所述钛醇盐和所述第一试剂是在与所述二烷氧基镁接触之前是非混合的各组分; 使第一溶液反应产物“A”与第二钛醇盐接触以形成第二溶液反应产物“B”; 使第二溶液反应产物“B”与第二试剂接触以形成第一固体反应产物“C”; 使第一固体反应产物“C”与第三试剂接触以形成第二固体反应产物“D”; 并使第二固体反应产物“D”与还原剂接触以使催化剂组分悬空。

    ZIEGLER-NATTA CATALYST COMPOSITION WITH CONTROLLED MORPHOLOGY
    9.
    发明公开
    ZIEGLER-NATTA CATALYST COMPOSITION WITH CONTROLLED MORPHOLOGY 审中-公开
    与受控形态的齐格勒 - 纳塔催化剂组合物

    公开(公告)号：EP2673305A4

    公开(公告)日：2014-07-02

    申请号：EP12745085

    申请日：2012-01-25

    申请人： FINA TECHNOLOGY

    发明人： ZHANG LEI ,  BLACKMON KENNETH ,  RAUSCHER DAVID

    IPC分类号： C08F4/60 ,  C08F4/655 ,  C08F110/02

    CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F4/6557 ,  C08F2500/04 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/18 ,  C08F2500/20 ,  C08F2500/23 ,  C08F2500/26

    摘要： Catalyst Systems, processes of forming the same and polymers and polymerization processes are described herein. The process of forming the catalyst system generally includes providing a first compound including a magnesium dialkoxide and aluminum alkoxide: contacting the first compound with a first agent and a second agent to form a solution of reaction product “A”, the first agent including a titanating agent and the second agent including a first metal halide; contacting the solution of reaction product “A” with a third agent to form a solid reaction product “B”, the third agent including a second metal halide: contacting the solid reaction product “B” with a fourth agent to form a solid reaction product “C”, the fourth agent including a third metal halide: optionally contacting the solid reaction product “C” with a fifth agent to form a solid reaction product “D”, the fifth agent including a fourth metal halide; and contacting the solid reaction product “C” or “D” with a sixth agent to form a catalyst component, the sixth agent including a first organoaluminum compound.