Fluorene Derivative, Transition Metal Compound, Catalyst for Olefin Polymerization, and Process for Producing Olefin Polymer
    1.
    发明申请
    Fluorene Derivative, Transition Metal Compound, Catalyst for Olefin Polymerization, and Process for Producing Olefin Polymer 有权
    芴衍生物,过渡金属化合物,用于烯烃聚合的催化剂,以及生产烯烃聚合物的方法

    公开(公告)号:US20090253876A1

    公开(公告)日:2009-10-08

    申请号:US11920767

    申请日:2006-05-24

    摘要: Provided is a novel fluorene derivative which is useful as a catalyst component for olefin polymerization, a transition metal compound containing the fluorene derivative as a part of ligand, a catalyst for olefin polymerization containing the transition metal compound, and a process for producing olefin polymer. The fluorene derivative is characterized by being represented by the following general formula [I]: wherein R1, R2, R3, R5, R6, R7, R8, R9, R10, R11, R12, and R14 are each selected from hydrogen, a hydrocarbon group, and a silicon-containing group, and may be the same as or different from each other, R4 and R13 are each selected from hydrogen, a hydrocarbon group, a silicon-containing group, a sulfur-containing group, an oxygen-containing group, a nitrogen-containing group, and a halogen-containing group, and may be the same as or different from each other, and adjacent substituents of R1 to R14 may be bonded to each other to form a ring, except that the case where R4 and R5, and R12 and R13 are each bonded to each other to form a vinylene group. Also provided is a bridged metallocene compound having both of the skeleton and a cyclopentadiene skeleton.

    摘要翻译: 提供了可用作烯烃聚合的催化剂组分的新型芴衍生物,含有芴衍生物作为配体的一部分的过渡金属化合物,含有过渡金属化合物的烯烃聚合用催化剂和烯烃聚合物的制造方法。 芴衍生物的特征在于由以下通式[I]表示:其中R1,R2,R3,R5,R6,R7,R8,R9,R10,R11,R12和R14各自选自氢,烃 基团和含硅基团,并且可以彼此相同或不同,R4和R13各自选自氢,烃基,含硅基团,含硫基团,含氧基团 基团,含氮基团和含卤素基团,可以相同或不同,R1〜R14的相邻取代基可以相互键合形成环,除了以下情况 R4和R5以及R12和R13各自彼此键合形成亚乙烯基。 还提供了具有骨架和环戊二烯骨架两者的桥连金属茂化合物。

    Transition Metal Compound, Catalyst for Olefin Polymerization, and Process for Producing Olefin Polymer
    3.
    发明申请
    Transition Metal Compound, Catalyst for Olefin Polymerization, and Process for Producing Olefin Polymer 审中-公开
    过渡金属化合物,用于烯烃聚合的催化剂,以及生产烯烃聚合物的方法

    公开(公告)号:US20090043057A1

    公开(公告)日:2009-02-12

    申请号:US11920779

    申请日:2006-05-24

    摘要: Provided is a transition metal compound novel and useful as a catalyst component for olefin polymerization, a catalyst for olefin polymerization containing the transition metal compound, and a process for producing an olefin polymer using the catalyst for polymerization. The transition metal is characterized by being represented by the following general formula [I]: wherein, R3 is hydrogen, R2 is selected from a hydrocarbon group or a silicon-containing group, R1 and R4 are selected from a hydrocarbon group having 2 to 20 carbon atoms and a silicon-containing group, each of R5, R6, R7, R8, R9, R10, R11, R12, R13 and R14, which is selected from hydrogen, a hydrocarbon group and a silicon-containing group, may be same or different from each other, and adjacent groups from R5 to R14 may be bonded to each other to form a ring. M is a Group 4 transition metal, Y is a carbon atom, Q may be selected from halogen, a hydrocarbon group, an anionic ligand and a neutral ligand capable of coordinating with a lone electron pair, which may be selected in the same combination or different combination, and j is an integer of 1 to 4.

    摘要翻译: 提供了一种新颖可用作烯烃聚合催化剂组分的过渡金属化合物,含有过渡金属化合物的烯烃聚合催化剂,以及使用聚合催化剂生产烯烃聚合物的方法。 过渡金属的特征在于由以下通式[I]表示:其中,R3是氢,R2选自烃基或含硅基团,R1和R4选自具有2〜20个碳原子的烃基 碳原子和含硅基团,选自氢,烃基和含硅基团的R5,R6,R7,R8,R9,R10,R11,R12,R13和R14各自可以相同 或彼此不同,并且R 5至R 14的相邻基团可以彼此键合形成环。 M是第4族过渡金属,Y是碳原子,Q可以选自卤素,烃基,阴离子配体和能够与单个电子对配位的中性配体,其可以以相同的组合或 不同的组合,j为1〜4的整数。

    TRANSITION METAL COMPOUND, CATALYST FOR OLEFIN POLYMERIZATION, AND PROCESS FOR PRODUCING OLEFIN POLYMER
    4.
    发明申请
    TRANSITION METAL COMPOUND, CATALYST FOR OLEFIN POLYMERIZATION, AND PROCESS FOR PRODUCING OLEFIN POLYMER 审中-公开
    过渡金属化合物,烯烃聚合催化剂和生产烯烃聚合物的方法

    公开(公告)号:US20100190941A1

    公开(公告)日:2010-07-29

    申请号:US12753647

    申请日:2010-04-02

    IPC分类号: C08F2/00

    摘要: Provided is a transition metal compound novel and useful as a catalyst component for olefin polymerization, a catalyst for olefin polymerization containing the transition metal compound, and a process for producing an olefin polymer using the catalyst for polymerization. The transition metal is characterized by being represented by the following general formula [I]: wherein, R3 is hydrogen, R2 is selected from a hydrocarbon group or a silicon-containing group, R1 and R4 are selected from a hydrocarbon group having 2 to 20 carbon atoms and a silicon-containing group, each of R5, R6, R7, R8, R9, R10, R11, R12, R13 and R14, which is selected from hydrogen, a hydrocarbon group and a silicon-containing group, may be same or different from each other, and adjacent groups from R5 to R14 may be bonded to each other to form a ring. M is a Group 4 transition metal, Y is a carbon atom, Q may be selected from halogen, a hydrocarbon group, an anionic ligand and a neutral ligand capable of coordinating with a lone electron pair, which may be selected in the same combination or different combination, and j is an integer of 1 to 4.

    摘要翻译: 提供了一种新颖可用作烯烃聚合催化剂组分的过渡金属化合物,含有过渡金属化合物的烯烃聚合催化剂,以及使用聚合催化剂生产烯烃聚合物的方法。 过渡金属的特征在于由以下通式[I]表示:其中,R3是氢,R2选自烃基或含硅基团,R1和R4选自具有2〜20个碳原子的烃基 碳原子和含硅基团,选自氢,烃基和含硅基团的R5,R6,R7,R8,R9,R10,R11,R12,R13和R14各自可以相同 或彼此不同,并且R 5至R 14的相邻基团可以彼此键合形成环。 M是第4族过渡金属,Y是碳原子,Q可以选自卤素,烃基,阴离子配体和能够与单个电子对配位的中性配体,其可以以相同的组合或 不同的组合,j为1〜4的整数。