Transition metal complexes, ligands, catalysts for olefin polymerization, and process for production of olefin polymers
    41.
    发明申请
    Transition metal complexes, ligands, catalysts for olefin polymerization, and process for production of olefin polymers 失效
    过渡金属配合物,配体,烯烃聚合用催化剂和烯烃聚合物生产方法

    公开(公告)号:US20060111525A1

    公开(公告)日:2006-05-25

    申请号:US11324260

    申请日:2006-01-04

    IPC分类号: C08F4/44

    摘要: A transition metal complex represented by the formula (1): wherein M is a Group 4 transition metal, A is a Group 16 element, B is a Group 14 element, n is an integer of 0 or 1, R1, R2, R3 and R4 may be the same or different and each independently denotes a substituent selected from the group consisting of the groups (I) and (II): group (I): hydrogen, alkyl and so on group (II): alkoxy, alkylthio and so on, provided that at least one of R1, R2, R3 and R4 is a substituent selected from group (II); R5, R6, R7, R8R9, R10, X1 and X2 may be the same or different and are each hydrogen, halogen, alkyl or the like; and a catalyst for olefin polymerization comprising said complex, an organoaluminum compound and a boron compound are provided.

    摘要翻译: 由式(1)表示的过渡金属络合物:其中M是第4族过渡金属,A是第16族元素,B是第14族元素,n是0或1的整数,R 1, R 2,R 3,R 4和R 4可以相同或不同,并且各自独立地表示选自以下的取代基: 的基团(I)和(II):基团(I):氢,烷基等基团(II):烷氧基,烷硫基等,条件是R 1, R 2,R 3和R 4是选自组(II)的取代基; R 5,R 6,R 7,R 8,R 9,R 9, X 1,X 1和X 2可以相同或不同,各自为氢,卤素,烷基等; 并提供包含所述络合物,有机铝化合物和硼化合物的烯烃聚合催化剂。

    Transition metal complex, catalyst for olefin polymerization, and
process for producing olefin polymers
    42.
    发明授权
    Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymers 失效
    过渡金属络合物,用于烯烃聚合的催化剂,以及用于生产烯烃聚合物的方法

    公开(公告)号:US6066704A

    公开(公告)日:2000-05-23

    申请号:US29887

    申请日:1998-06-26

    摘要: A transition metal complex represented by the formula [1] ##STR1## wherein M is a transition metal atom of the group 4 of the periodic table of elements; Cp is a group having a cyclopentadiene type anionic skeleton; A and G are each a divalent residue containing an atom of the group 15 or 16 of the periodic table of elements and may be the same with or different from each other; X.sup.1, X.sup.2, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each independently a hydrogen atom, halogen atom, alkyl group with the number of carbon atoms of 1-20 optionally substituted with at least one halogen atom, aralkyl group with the number of carbon atoms of 7-20 optionally substituted with at least one halogen atom, aryl group with the number of carbon atoms of 6-20 optionally substituted with at least one halogen atom, substituted silyl group with the number of carbon atoms of 1-20 optionally substituted with at least one halogen atom, alkoxy group with the number of carbon atoms of 1-20 optionally substituted with at least one halogen atom, aralkyloxy group with the number of carbon atoms of 7-20 optionally substituted with at least one halogen atom, aryloxy group with the number of carbon atoms of 6-20 optionally substituted with at least one halogen atom or a di-substituted amino group with the number of carbon atoms of 2-20, provided that R.sup.1, R.sup.2, R.sup.3 and R.sup.4 may optionally combine with each other to form a ring; L is a Lewis base and w is an integer of 0-2, an olefin polymerization catalyst and a process for producing olefin polymers which uses the catalyst.

    摘要翻译: PCT No.PCT / JP96 / 02439 Sec。 371日期:1998年6月26日 102(e)日期1998年6月26日PCT 1996年8月30日PCT PCT。 公开号WO97 / 08179 日期:1997年3月6日由式[1]表示的过渡金属络合物,其中M是元素周期表第4族的过渡金属原子; Cp是具有环戊二烯型阴离子骨架的基团; A和G各自是含有元素周期表第15或16族的原子的二价残基,并且可以彼此相同或不同; X1,X2,R1,R2,R3和R4各自独立地为氢原子,卤素原子,任选被至少一个卤素原子取代的碳原子数为1-20的烷基,具有碳原子数的芳烷基 任选被至少一个卤素原子取代的,任选被至少一个卤素原子取代的碳原子数为6-20的芳基,任选被至少一个卤素原子取代的碳原子数为1-20的取代甲硅烷基,任选被 至少一个卤素原子,任选被至少一个卤素原子取代的碳原子数为1-20的烷氧基,任选被至少一个卤素原子取代的碳原子数为7-20的芳烷氧基,芳氧基 碳原子数为6-20个,任选被至少一个卤素原子取代或碳原子数为2-20的二取代氨基,条件是R1,R2,R3和R4可以任选地与每个 其他形式 戒指; L是路易斯碱,w是0-2的整数,烯烃聚合催化剂和使用该催化剂的烯烃聚合物的制造方法。

    Olefin polymerization catalyst component
    43.
    发明授权
    Olefin polymerization catalyst component 失效
    烯烃聚合催化剂组分

    公开(公告)号:US6034190A

    公开(公告)日:2000-03-07

    申请号:US122107

    申请日:1998-07-24

    摘要: An olefin polymerization catalyst component is represented by the general formula (1): ##STR1## wherein M is a transition metal of the 4.sup.th Group or the Lanthanide Series in the Periodic Table; each of A and A' is the same or different and is a hydrocarbon or halogenated hydrocarbon having 1 to 50 carbon atoms, or a hydrocarbon or halogenated hydrocarbon group having 1 to 50 carbon atoms and a substituent containing an oxygen atom; E is a residual group of an element of the 13th to 15th Groups capable of forming three bonds; each of R and R' is the same or different and is a halogen atom or a hydrocarbon group having 1 to 20 carbon atoms; R" represents a hydrocarbon or halogenated hydrocarbon group containing at least one hetero atom and having 1 to 20 carbon atoms. This component is used in a catalyst along with an aluminum or born-containing cocatalyst to produce an olefin polymer or copolymer.

    摘要翻译: 烯烃聚合催化剂组分由通式(1)表示:其中M是第4族的过渡金属或元素周期表中的镧系元素; A和A'各自相同或不同,为碳原子数为1〜50的烃基或卤代烃,或碳原子数为1〜50的烃基或卤代烃基及含有氧原子的取代基。 E是能够形成三键的第十三至第十五组的元素的残留组; R和R'各自相同或不同,为卤素原子或碳原子数1〜20的烃基; R“表示含有至少一个杂原子并具有1至20个碳原子的烃基或卤代烃基。 该组分与铝或含天然气的助催化剂一起用于催化剂中以产生烯烃聚合物或共聚物。