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    CATALYST SYSTEM
    1.
    发明申请
    CATALYST SYSTEM 审中-公开
    催化剂体系

    公开(公告)号：WO2017029141A1

    公开(公告)日：2017-02-23

    申请号：PCT/EP2016/068835

    申请日：2016-08-08

    Applicant: ARLANXEO NETHERLANDS B.V.

    Inventor： BERTHOUD, Alexandra ,  VAN DOREMAELE, Gerardus,Henricus,Josephuss ,  SCOTT, Richard,Thomas,William ,  PEREZ, Francisco ,  BERNARDO, Raffaele

    IPC: C08F4/6592 ,  C08F210/18 ,  C08F210/06 ,  C08F236/20 ,  C08F4/642

    CPC classification number: C08F210/18 ,  C08F4/6592 ,  C08F4/65925 ,  C08F2420/03 ,  C08F2420/04 ,  C08F4/6428 ,  C08F4/65912 ,  C08F210/06 ,  C08F236/20 ,  C08F2500/03

    Abstract: A catalyst system comprising a supported catalyst containing a) a solid support, which is a solid methylaluminoxane composition wherein: i) the aluminum content is in the range of 36 to 41 wt% and ii) the mole fraction of methyl groups derived from the trimethylaluminum component relative to the total number of moles of methyl groups is 12 mol % or lower and b) a catalyst thereon which is a metal complex of the formula (1) CyLMZ p (1 ), wherein M is titanium Z is an anionic ligand, p is number of 1 to 2, preferably 2, Cy is a cyclopentadienyl-type ligand and L is an amidinate ligand of the formula (2) wherein the amidine-containing ligand is covalently bonded to the metal M via the imine nitrogen atom, and Sub1 is a substituent comprising a group 14 atom through which Sub1 is bonded to the imine carbon atom and Sub2 is a substituent comprising a heteroatom of group, through which Sub2 is bonded to the imine carbon atom.

    Abstract translation: 一种催化剂体系，其包括负载催化剂，其含有a）固体载体，其为固体甲基铝氧烷组合物，其中：i）铝含量在36至41重量％的范围内，和ii）衍生自三甲基铝的甲基的摩尔分数 相对于甲基的总摩尔数的成分为12摩尔％以下，b）作为式（1）的金属络合物的催化剂CyLMZp（1），其中M为钛Z为阴离子配体，p 数为1〜2，优选2，Cy为环戊二烯基型配体，L为式（2）的脒基配体，其中含脒配体通过亚胺氮原子与金属M共价连接，Sub1 是含有Sub1与亚胺碳原子键合的第14族原子的取代基，Sub2是含有亚氨基碳原子的亚杂原子的取代基。

    CATALYST SYSTEM
    2.
    发明公开
    CATALYST SYSTEM 审中-公开

    公开(公告)号：EP3334768A1

    公开(公告)日：2018-06-20

    申请号：EP16750784.7

    申请日：2016-08-08

    Applicant: Arlanxeo Netherlands B.V.

    Inventor： BERTHOUD, Alexandra ,  VAN DOREMAELE, Gerardus,Henricus,Josephuss ,  SCOTT, Richard,Thomas,William ,  PEREZ, Francisco ,  BERNARDO, Raffaele

    IPC: C08F4/6592 ,  C08F210/18 ,  C08F210/06 ,  C08F236/20 ,  C08F4/642

    Abstract: A catalyst system comprising a supported catalyst containing a) a solid support, which is a solid methylaluminoxane composition wherein: i) the aluminum content is in the range of 36 to 41 wt% and ii) the mole fraction of methyl groups derived from the trimethylaluminum component relative to the total number of moles of methyl groups is 12 mol % or lower and b) a catalyst thereon which is a metal complex of the formula (1) CyLMZp (1 ), wherein M is titanium Z is an anionic ligand, p is number of 1 to 2, preferably 2, Cy is a cyclopentadienyl-type ligand and L is an amidinate ligand of the formula (2) wherein the amidine-containing ligand is covalently bonded to the metal M via the imine nitrogen atom, and Sub1 is a substituent comprising a group 14 atom through which Sub1 is bonded to the imine carbon atom and Sub2 is a substituent comprising a heteroatom of group, through which Sub2 is bonded to the imine carbon atom.

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