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    Process for the preparation of polyolefins
    3.
    再颁专利
    Process for the preparation of polyolefins 有权
    制备聚烯烃的方法

    公开(公告)号：USRE39156E1

    公开(公告)日：2006-07-04

    申请号：US09488037

    申请日：2000-01-19

    申请人： Andreas Winter ,  Martin Antberg ,  Bernd Bachmann ,  Volker Dolle ,  Frank Küber ,  Jürgen Rohrmann ,  Walter Spaleck

    发明人： Andreas Winter ,  Martin Antberg ,  Bernd Bachmann ,  Volker Dolle ,  Frank Küber ,  Jürgen Rohrmann ,  Walter Spaleck

    IPC分类号： C07F17/00 ,  C08F4/642 ,  B01J31/00

    CPC分类号： C08F297/083 ,  C07F17/00 ,  C08F4/63912 ,  C08F4/63916 ,  C08F4/63927 ,  C08F10/00 ,  C08F110/06 ,  C08F2500/15 ,  C08F2500/03 ,  C08F2500/17 ,  C08F2500/12

    摘要： A process for the preparation of an olefin polymer by polymerization or copolymerization of an olefin of the formula Ra—CH═CH—Rb, in which Ra and Rb are identical or different and are a hydrogen atom or a hydrocarbon radical having 1 to 14 carbon atoms or Ra and Rb, together with the atoms connecting them, can form a ring, at a temperature of from −60° to 200° C., at a pressure of from 0.5 to 100 bar, in solution, in suspension or in the gas phase, in the presence of a catalyst formed from a metallocene in the meso-form or a meso:rac mixture, with meso:rac>1:99, as transition-metal compound and a cocatalyst, wherein the metallocene is a compound of the formula I, in which M1 is Zr or Hf, R1 and R2 are identical or different and are methyl or chlorine, R3 and R6 are identical or different and are methyl, isopropyl, phenyl, ethyl or trifluoromethyl, R4 and R5 are hydrogen or as defined for R3 and R6, or R4 forms an aliphatic or aromatic ring with R6, or adjacent radicals R4 form a ring of this type, and R7 is a radical, and m plus n is zero or 1.

    摘要翻译： 一种制备烯烃聚合物的方法，该方法是通过使式R a -O-CH-CH-R b的烯烃聚合或共聚制备烯烃聚合物，其中R a R 1和R 2彼此相同或不同，是氢原子或具有1至14个碳原子的烃基或R a a和R b， / SUP>与连接它们的原子一起可以在-60°至200℃的温度下，在0.5至100巴的压力下，在溶液中，悬浮液中或在气相中形成环 在由外消旋混合物中内消旋的茂金属形成的催化剂存在下，外消旋体>外消旋体> 1:99，作为过渡金属化合物和助催化剂，其中金属茂是式 I，其中M 1是Zr或Hf，R 1和R 2相同或不同，是甲基或氯，R SUP > 3和R 6相同或不同，为甲基，异丙基，苯基，乙基或三氟甲基，R 4和 R 5是氢或根据R 3和R 6定义，R 6或R 4还可以是脂族或芳族的 与R 6相连，或相邻基团R 4形成这种环，R 7是一个基团，m + n是 零或1。

    Chemical compound
    4.
    发明授权
    Chemical compound 失效
    化合物

    公开(公告)号：US06410665B1

    公开(公告)日：2002-06-25

    申请号：US09456037

    申请日：1999-12-03

    申请人： Cornelia Fritze ,  Frank Küber ,  Hans Bohnen

    发明人： Cornelia Fritze ,  Frank Küber ,  Hans Bohnen

    IPC分类号： C08F442

    CPC分类号： C07F17/00 ,  C07F5/027 ,  C07F7/0803 ,  C08F4/61908 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/61922 ,  C08F10/00 ,  C08F110/06 ,  Y10S526/943

    摘要： The present invention relates to a catalyst system containing (a) at least one compound of the formula (II): where R are each a halogen or a C1-40 group; X are each a C1-40 haloalkylene, C6-40 arylene, C6-40 haloarylene, C7-40 arylalkylene, C7-40 haloarylalkylene, C2-40 alkynylene, a haloalkynylene group containing up to 40 carbon atoms, C2-40 alkenylene, or C2-40 haloalkenylene group; M are each an element of group IIa, IIIa, IVa, or Va of the Periodic Table of the elements; A is a cation of group Ia, IIa, IIIa of the Periodic Table of the Elements; a, b, or c is an interger from 0 to 10 and if a=0 then b=0; if a≧1 then a=b·c; d, f, or g is 0 or 1 and when d=0, g is 0; j is an integer from 1 to 5 and (b) at least one metallocene.

    摘要翻译： 本发明涉及含有（a）至少一种式（II）化合物的催化剂体系：其中R各自为卤素或C1-40基团; X各自为C 1-4卤代亚烷基，C 6-40亚芳基，C 6-40卤代亚芳基，C 7-40芳基亚烷基，C 7-40卤代芳基亚烷基，C 2-40亚炔基，含有至多40个碳原子的卤代亚炔基，C 2-40亚烯基，或 C2-40卤代亚烯基; M分别是元素周期表IIa，IIIa，IVa或Va族的元素; A是元素周期表的Ia，IIa，IIIa族的阳离子; a，b或c是0到10的整数，如果a = 0则b = 0; 如果a> = 1则a = b.c; d，f或g为0或1，当d = 0时，g为0; j为1〜5的整数，（b）至少一种茂金属。

    Process for the preparation of polyolefins
    5.
    发明授权
    Process for the preparation of polyolefins 失效
    制备聚烯烃的方法

    公开(公告)号：US06359095B1

    公开(公告)日：2002-03-19

    申请号：US09428843

    申请日：1999-10-28

    申请人： Andreas Winter ,  Martin Antberg ,  Bernd Bachmann ,  Volker Dolle ,  Frank Küber ,  Jürgen Rohrmann ,  Walter Spaleck

    发明人： Andreas Winter ,  Martin Antberg ,  Bernd Bachmann ,  Volker Dolle ,  Frank Küber ,  Jürgen Rohrmann ,  Walter Spaleck

    IPC分类号： C08F1014

    CPC分类号： C08F297/083 ,  C07F17/00 ,  C08F4/63912 ,  C08F4/63916 ,  C08F4/63927 ,  C08F10/00 ,  C08F110/06 ,  Y10S526/943 ,  C08F2500/15 ,  C08F2500/03 ,  C08F2500/17 ,  C08F2500/12

    摘要： A process for the preparation of an olefin polymer by polymerization or copolymerization of an olefin of the formula Ra—CH═CH—Rb, in which Ra and Rb are identical or different and are a hydrogen atom or a hydrocarbon radical having 1 to 14 carbon atoms, or Ra and Rb, together with the atoms connecting them, can form a ring, at a temperature of from −60 to 200° C., at a pressure of from 0.5 to 100 bar, in solution, in suspension or in the gas phase, in the presence of a catalyst formed from a metallocene in the meso-form or a meso:rac mixture, with meso:rac>1:99, as transition-metal compound and a cocatalyst, wherein the metallocene is a compound of the formula I, in which M1 is Zr or Hf, R1 and R2 are identical or different and are methyl or chlorine, R3 and R4 are identical or different and are methyl, isopropyl, phenyl, ethyl or trifluoromethyl, R4 and R5 are hydrogen or as defined for R3 and R6, or R4 forms an aliphatic or aromatic ring with R6, or adjacent radicals R4 form a ring of this type, and R7 is a radical, and m plus n is zero or 1.

    摘要翻译： 通过聚合或共聚式Ra-CH = CH-Rb的烯烃制备烯烃聚合物的方法，其中Ra和Rb相同或不同，并且是氢原子或具有1至14碳原子的烃基 原子或R a和R b与连接它们的原子一起可以在-60至200℃的温度下，在0.5至100巴的压力下，在溶液中，悬浮液中或在 在由外消旋混合物中内消旋金属茂或内消旋混合物形成的催化剂的存在下，作为过渡金属化合物和助催化剂，其中金属茂为化合物 式中，M1为Zr或Hf，R1和R2相同或不同，为甲基或氯，R3和R4相同或不同，为甲基，异丙基，苯基，乙基或三氟甲基，R4和R5为氢或 如R3和R6所定义，或R4与R6形成脂族或芳环，或相邻基团R4形成环o f这种类型，而R7是aradical，m加n是零或1。

    Boron compounds and other compounds of group IIIa
    6.
    发明授权
    Boron compounds and other compounds of group IIIa 失效
    硼化合物和IIIa族的其他化合物

    公开(公告)号：US06255531B1

    公开(公告)日：2001-07-03

    申请号：US08867214

    申请日：1997-06-02

    申请人： Cornelia Fritz ,  Frank Küber ,  Hans Bohnen

    发明人： Cornelia Fritz ,  Frank Küber ,  Hans Bohnen

    IPC分类号： C07F502

    CPC分类号： C07F17/00 ,  C07F5/027 ,  C07F7/0803 ,  C08F4/61908 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/61922 ,  C08F10/00 ,  C08F110/06 ,  Y10S526/943

    摘要： The present invention relates to a chemical compound of the formula I where R are, independently of one another, identical or different and are each a halogen atom or a C1-C40-group, X are, independently of one another, identical or different and are each a C1-C40-group, M are, independently of one another, identical or different and are each an element of group IIIa, of the Periodic Table of the Elements, a is an integer from 0 to 10, b is an integer from 0 to 10, c is an integer from 0 to 10 and a=b•c, d is 0 or 1, e is 0 or 1, f is 0 or 1, g is an integer from 0 to 10, h is an integer from 0 to 10, k is an integer from 0 to 10, i is an integer from 0 to 1000, j is an integer from 1 to 6 and is a cation of group Ia, IIa, IIIa or the Periodic Table of the Elements, a carbenium, oxonium or sulfonium cation or a quaternary ammonium compound.

    摘要翻译： 本发明涉及式I的化合物，其中R 1彼此独立地相同或不同，并且各自为卤素原子或C 1 -C 40 - 基，X彼此相同或不同，各自相同或不同 C1-C40-基团，M彼此独立地相同或不同，并且各元素周期表中的元素IIIa的元素，a为0至10的整数，b为0的整数 至10，c为0至10的整数，a = bc，d为0或1，e为0或1，f为0或1，g为0至10的整数，h为0至 10，k是0至10的整数，i是0至1000的整数，j是1至6的整数，并且是Ia，IIa，IIIa族或元素周期表的阳离子，碳， 氧鎓或锍阳离子或季铵化合物。

    Covalently supported chemical compound which can be neutral or ionic in the claims
    9.
    发明授权
    Covalently supported chemical compound which can be neutral or ionic in the claims 失效

    公开(公告)号：US06329313B1

    公开(公告)日：2001-12-11

    申请号：US08907938

    申请日：1997-08-12

    申请人： Cornelia Fritze ,  Frank Küber ,  Hans Bohnen

    发明人： Cornelia Fritze ,  Frank Küber ,  Hans Bohnen

    IPC分类号： B01J2102

    CPC分类号： C08F10/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65922 ,  C08F110/06

    摘要： The present invention relates to a supported chemical compound of the formula (I) in which Ac+ is a cation, c is an integer from 1 to 10, b is an integer ≧0, T is a support, y is an integer ≧1, a is an integer from 0 to 10, where a·y=c·b, and N is a unit of the formula (II)  in which R independently at each occurrence is an identical or different substituent of M1 such as a halogen atom or a C1-C40 carbon-containing group, such as a C1-C40-alkyl, C1-C40-haloalkyl, C6-C40-aryl, C6-C40-haloaryl, C7-C40-arylalkyl or C7-C40-halo-arylalkyl group, X independently at each occurrence is identical or different and is a C1-C40 carbon-containing group, for example a divalent, carbon-containing group such as a C1-C40-alkylene, C1-C40-haloalkylene, C6-C4-arylene, C6-C40-haloarylene, C7-C40-arylalkylene or C7-C40-halo-arylalkylene, C2-C40-alkynylene, C2-C40-haloalkynylene, C2-C40-alkenylene or C2-C40haloalkenylene group, or a trivalent, carbon-containing group, such as a C1-C40-alkanetriyl, C1-C40-haloalkanetriyl, C6-C40-arenetriyl, C6-C40-haloarenetriyl, C7-C40-arenealkanetriyl, C7-C40-haloarenealkanetriyl, C2-C40-alkynetriyl, C2-C40haloalkynetriyl, C2-C40-alkenetriyl or C2-C40-haloalkenetriyl group, M independently at each occurrence is identical or different and is an element of group IIa, IIIa, IVa or Va of the Periodic Table of the Elements, d is 0 or 1, e is 0 or 1, f is 0 or 1, g is an integer from 0 to 10, h is an integer from 0 to 10, k is an integer from 0 to 10, r is an integer from 0 to 10, i is an integer from 0 to 1000, j is an integer from 1 to 6, S at each occurrence is identical or different and is a spacer which links M covalently with T, w is identical or different at each occurrence and is 0, 1 or 2, and z is 0, 1 or 2. The compound of the formula (I) is suitable as a catalyst component for olefin polymerization.

    Multinuclear metallocene compound, a process for its preparation and its use as catalyst
    10.
    发明授权
    Multinuclear metallocene compound, a process for its preparation and its use as catalyst 失效
    多核茂金属化合物，其制备方法及其用作催化剂

    公开(公告)号：US06262197B1

    公开(公告)日：2001-07-17

    申请号：US08635408

    申请日：1996-04-26

    申请人： Michael Aulbach ,  Michael-Joachim Brekner ,  Frank Küber ,  Roland Zenk

    发明人： Michael Aulbach ,  Michael-Joachim Brekner ,  Frank Küber ,  Roland Zenk

    IPC分类号： C08F464

    CPC分类号： C07F17/00 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/61927 ,  C08F10/00 ,  C08F2410/03 ,  Y10S526/943

    摘要： The present invention relates to a metallocene compound containing at least two metallocene fragments L—MX2—L which are different from one another and having the formula I where B is a bridging unit, m is an integer from 2 to 100,000, M is a metal atom of group IVb, Vb or VIb of the Periodic Table of the Elements, X are identical or different in one metallocene fragment L—MX2—L and are each, independently of one another, hydrogen, a C1-C40-hydrocarbon-containing group, an OH group, a halogen atom or a pseudohalogen, L are identical or different in one metallocene fragment and are each, independently of one another, a &pgr; ligand or another electron donor. The metallocene compound can advantageously be used as a catalyst component for olefin polymerization.

    摘要翻译： 本发明涉及含有至少两个彼此不同的茂金属片段L-MX2-L的金属茂化合物，其具有式I，其中B是桥连单元，m是2至100,000的整数，M是金属原子 元素周期表的IVb，Vb或VIb族元素，X在一个金属茂片段L-MX2-L中相同或不同，并且彼此独立地为氢，含C1-C40-烃的基团， OH基，卤原子或假卤素L在一个茂金属片段中相同或不同，并且各自彼此独立地为π配体或另一电子给体。 茂金属化合物可以有利地用作烯烃聚合的催化剂组分。