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    Transition Metal Compound, Ligand System, Catalyst System and Process for Preparing Polyolefins
    2.
    发明申请
    Transition Metal Compound, Ligand System, Catalyst System and Process for Preparing Polyolefins 失效
    过渡金属化合物，配体体系，催化剂体系和制备聚烯烃的方法

    公开(公告)号：US20070260023A1

    公开(公告)日：2007-11-08

    申请号：US11597346

    申请日：2005-06-02

    申请人： Robert Jones ,  Michael Elder ,  Jennifer Kipke ,  Alexander Koeppl ,  Markus Schopf ,  John Ewen

    发明人： Robert Jones ,  Michael Elder ,  Jennifer Kipke ,  Alexander Koeppl ,  Markus Schopf ,  John Ewen

    IPC分类号： C08F10/00 ,  C07F17/00

    CPC分类号： C07D333/78 ,  C07D495/04 ,  C07F7/0814 ,  C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F4/65927 ,  C08F2500/17 ,  C08F2500/20 ,  C08F2500/04 ,  C08F210/14

    摘要： The present invention relates to organometallic transition metal compounds of the formula (I) Z1AnZ2MXm  (I) where Z1 is a coordinating group which comprises a six-π-electron central group which coordinates directly to M, A is a divalent bridge between the groups Z1 and Z2, Z2 is a coordinating group having the same meaning as Z1 or is a group comprising an open pentadienyl, a cyclopentadienyl-containing group or a heterocyclic, 5- or 6-membered group containing six π electrons, n=zero or 1, M is an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements, the radicals X are identical or different and are each an organic or inorganic radical, m is 0, 1 or 2, and at least one of the three molecule fragments Z1, Z2 and A bears a monovalent organic radical.

    摘要翻译： 本发明涉及式（I）的有机金属过渡金属化合物<？in-line-formula description =“In-line Formulas”end =“lead”→> Z （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Z 1是一个配位基团，其包括直接与M配位的6-π电子中心基团，A是Z 1和Z 2之间的二价桥， 2，Z 2是具有与Z 1 1相同含义的配位基团，或是包含开戊二烯基，含环戊二烯基的基团或杂环基 含有六个π电子的5-或6-元基团，n = 0或1，M为元素周期表第3,4,5或6族元素，基团X相同或不同，各自独立地为 有机或无机基团，m为0,1或2，并且三个分子片段Z 1，Z 2和A中的至少一个具有monov 有机基团。