PROCESS FOR THE POLYMERIZATION OF OLEFINS
    1.
    发明公开
    PROCESS FOR THE POLYMERIZATION OF OLEFINS 有权
    VERFAHREN ZUR POLYMERISATION VON OLEFINEN

    公开(公告)号:EP1243598A1

    公开(公告)日:2002-09-25

    申请号:EP01943881.1

    申请日:2001-06-29

    IPC分类号: C08F4/615 C08F10/00

    摘要: A process for polymerizing an olefin is capable of polymerizing an olefin with excellent polymerization activity, and comprises polymerizing or copolymerizing an olefin at a polymerization reaction temperature of 50 to 200 °C in the presence of a catalyst comprising a transition metal compound (A) represented by the following formula (I), a compound (B-1) having a reduction ability which reacts with the transition metal compound (A) to convert an imine structure moiety to a metal amide structure, and a compound (B-2) which reacts with the transition metal compound (A) to form an ion pair;
    wherein M is a transition metal atom of Groups 3 to 11 of the periodic table; m is an integer of 1 to 6; Y is O, S, Se, or -C(R 7 )-; R 1 to R 7 may be the same or different, and are each a hydrogen atom, a halogen atom, a hydrocarbon group, an oxgen-containing group, a nitrogen-containing group and the like; n is a number satisfying a valence of M; and X is a hydrogen atom, a halogen atom, a hydrocarbon group and the like.

    摘要翻译: 聚合烯烃的方法能够聚合具有优异聚合活性的烯烃,并且包括在50-200℃的聚合反应温度下在含有代表的过渡金属化合物(A)的催化剂存在下聚合或共聚烯烃 通过下式(I)表示具有与过渡金属化合物(A)反应以将亚胺结构部分转化为金属酰胺结构的还原能力的化合物(B-1)和化合物(B-2),其中 与过渡金属化合物(A)反应形成离子对; 其中M是周期表第3至11族的过渡金属原子; m为1〜6的整数。 Y是O,S,Se或-C(R 7) - ; R 1至R 7可以相同或不同,并且各自为氢原子,卤素原子,烃基,含氧基团,含氮基团等; n是满足M价的数; X是氢原子,卤原子,烃基等。

    CATALYST FOR PROPYLENE DIMERIZATION AND DIMERIZATION METHOD
    4.
    发明公开
    CATALYST FOR PROPYLENE DIMERIZATION AND DIMERIZATION METHOD 审中-公开
    KATALYSATORFÜRDIE PROPYLENDIMERISIERUNG UND DIMERISIERUNGSVERFAHREN

    公开(公告)号:EP1872853A1

    公开(公告)日:2008-01-02

    申请号:EP06713220.9

    申请日:2006-02-07

    摘要: [PROBLEMS] To provide a catalyst for dimerizing propylene which has excellent propylene dimerization activity and a method of producing 4-methyl-1-pentene using the catalyst.
    [MEANS FOR SOLVING PROBLEMS] A catalyst for dimerizing propylene which contains a transition metal complex [A], and as needed, at least one compound [B] selected from the group consisting of an organometallic compound (b-1), an organoaluminumoxy compound (b-2), and a compound (b-3) which reacts with the transition metal complex [A] to form an ion pair, and a method of dimerizing propylene using the catalyst.

    摘要翻译: 提供具有优异的丙烯二聚活性的丙烯二聚化催化剂和使用该催化剂生产4-甲基-1-戊烯的方法。 用于解决问题的手段用于使含有过渡金属配合物[A]和根据需要的至少一种选自有机金属化合物(b-1​​),有机铝氧化合物 (b-2)和与过渡金属络合物[A]反应形成离子对的化合物(b-3),以及使用该催化剂使丙烯二聚的方法。