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1. 发明申请

US20070155919A1 Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefins 有权
公开(公告)号：US20070155919A1
公开(公告)日：2007-07-05
申请号：US10581985
申请日：2004-12-06
申请人： Yoshikuni Okumura , Michael Elder , Ilya Nifant'ev , Pavel Ivchenko , Vladimir Bagrov
发明人： Yoshikuni Okumura , Michael Elder , Ilya Nifant'ev , Pavel Ivchenko , Vladimir Bagrov
IPC分类号： C08F4/44 , C07F17/00
CPC分类号： C07C13/553 , C07C2603/10 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F110/06 , C08F210/06 , Y10S526/943 , C08F4/65927 , C08F2500/17 , C08F2500/03 , C08F210/16
摘要： The present invention relates to organometallic transition metal compounds of the formula (I) where M1 is an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements or the lanthanides, the radicals X are identical or different and are each an organic or inorganic radical, with two radicals X also being able to be joined to one another, n is a natural number from 1 to 4, Z is a divalent organic group which has from 1 to 40 carbon atoms and together with the two carbon atoms of the indenyl system forms a saturated or unsaturated, substituted or unsubstituted ring system having a ring size of from 4 to 12 atoms, where Z within the ring system fused to the indenyl system may also contain one or more, identical or different heteroatoms selected from the group consisting of Si, Ge, N, P, 0, S, Se and Te, R1 is hydrogen or an organic radical having from 1 to 40 carbon atoms, R2 is hydrogen or an organic radical having from 1 to 40 carbon atoms, R3 is hydrogen, halogen or an organic radical having from 1 to 40 carbon atoms, R4 is hydrogen, halogen or an organic radical having from 1 to 40 carbon atoms, R5 is hydrogen or an organic radical having from 1 to 40 carbon atoms, R6 is hydrogen or an organic radical having from 1 to 40 carbon atoms, R7, R8 are identical or different and are each hydrogen or an organic radical having from 1 to 40 carbon atoms or R7 and R8 together with the atoms connecting them form a monocyclic or polycyclic, substituted or unsubstituted ring system which has from 1 to 40 carbon atoms and may also contain heteroatoms selected from the group consisting of the elements Si, Ge, N, P, 0, S, Se and Te, A is a bridge consisting of a divalent atom or a divalent group, and if R3 is hydrogen, then R5 is an organic radical which has from 3 to 20 carbon atoms and is branched in the a position and R6 is hydrogen, biscyclopentadienyl ligand systems having such a substitution pattern, catalyst systems comprising at least one of the organometallic transition metal compounds of the present invention, a process for preparing polyolefins by polymerization or copolymerization of at least one olefin in the presence of one of the catalyst systems of the present invention, the use of the biscyclopentadienyl ligand systems of the present invention for preparing organometallic transition metal compounds and a process for preparing organometallic transition metal compounds using the biscyclopentadienyl ligand systems.

2. 发明授权

US07803887B2 Metallocene compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US07803887B2
公开(公告)日：2010-09-28
申请号：US11886617
申请日：2006-03-15
申请人： Marco Sacco , Ilya Nifant'ev , Pavel Ivchenko , Vladimir Bagrov , Francesca Focante
发明人： Marco Sacco , Ilya Nifant'ev , Pavel Ivchenko , Vladimir Bagrov , Francesca Focante
IPC分类号： C08F4/64 , C08F4/76 , C08F4/52 , C07F17/00
CPC分类号： C07F7/0812 , C07D317/70 , C07F17/00 , C08F4/65912 , C08F210/06 , Y10S526/941 , Y10S526/943 , C08F2/001 , C08F4/65927 , C08F210/16 , C08F2500/17
摘要： A bridged metallocene compound of formula (I) wherein: M is a transition metal; X, is a hydrogen atom, a halogen atom, or a hydrocarbon group optionally containing hetematoms; L is a divalent bridging group; R1 is a linear C1C40 hydrocarbon radical optionally containing hetexoatonis; T1, T2, T3 and T4 are an oxygen or sulfur atom or a C(R18)2 group with the proviso that at least one group between T1 and T2 is an oxygen or a sulfur atom; wherein R18, are hydrogen atoms or a C1-C4O hydrocarbon radical; n is 1, 2 or 3; R4 is a hydrogen atom or a C1-C40 hydro carbon radical; W is an aromatic 5 or 6 membered ring.
摘要翻译：式（I）的桥连茂金属化合物，其中：M是过渡金属; X是氢原子，卤素原子或任选含有蒸气的烃基; L是二价桥基; R1是任选含有hetexoatonis的线性C 1 -C 40烃基; T1，T2，T3和T4是氧或硫原子或C（R18）2基团，条件是T1和T2之间的至少一个基团是氧或硫原子; 其中R18为氢原子或C1-C4O烃基; n为1,2或3; R4是氢原子或C1-C40氢碳基团; W是芳族5或6元环。

3. 发明申请

US20090275712A1 Metallocene Compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US20090275712A1
公开(公告)日：2009-11-05
申请号：US12226095
申请日：2007-04-06
申请人： Luigi Resconi , Francesca Focante , Davide Balboni , liya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov
发明人： Luigi Resconi , Francesca Focante , Davide Balboni , liya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov
IPC分类号： C08F4/76 , C07F17/00 , B01J31/12 , B01J31/14 , C08F2/00
CPC分类号： C07F17/00 , C07F7/081 , C07F7/0812 , C08F4/65912 , C08F10/00 , C08F210/06 , Y10S526/943 , C08F4/65927 , C08F210/16 , C08F2500/15 , C08F2500/17 , C08F2500/03 , C08F2500/20 , C08F210/14 , C08F210/08
摘要： A bridged metallocene compound of formula (I) wherein: M is a transition metal; X, is a hydrogen atom, a halogen atom, or a hydrocarbon group optionally containing heteroatoms; L is a divalent bridging group; R1 is a linear C1-C40 hydrocarbon radical optionally containing heteroatoms; T1 and T4 are a oxygen, sulfur atom or a C(R18)3 group; wherein R18, are hydrogen atoms or a C1-C40 hydrocarbon radical; T3 and T4 are C1-C40 hydrocarbon radicals; R4 is a hydrogen atom or a C1-C40 hydrocarbon radical; W is an aromatic 5 or 6 membered ring.
摘要翻译：式（I）的桥连茂金属化合物，其中：M是过渡金属; X是氢原子，卤原子或任选含有杂原子的烃基; L是二价桥基; R1是任选地含有杂原子的直链C 1 -C 40烃基; T1和T4是氧，硫原子或C（R18）3基团; 其中R18为氢原子或C1-C40烃基; T3和T4是C1-C40烃基; R4是氢原子或C1-C40烃基; W是芳族5或6元环。

4. 发明申请

US20090171047A1 Metallocene Compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US20090171047A1
公开(公告)日：2009-07-02
申请号：US12225200
申请日：2007-03-05
申请人： Luigi Resconi , Iiya E. Nifant'Ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante , Gilberto Moscardi
发明人： Luigi Resconi , Iiya E. Nifant'Ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante , Gilberto Moscardi
IPC分类号： C08F4/76 , C07F7/08
CPC分类号： C07F17/00 , C07F7/0838 , C08F4/65912 , C08F10/00 , C08F210/06 , C08F4/65927 , C08F210/16 , C08F2500/17
摘要： A bridged metallocene compound of formula (I) wherein: M is an atom of a transition metal selected from those belonging to group 3, 4, or to the lanthanide or actinide groups in the Periodic Table of the Elements; X, equal to or different from each other, is a hydrogen atom, a halogen atom, a R, OR, OSO2CF3, OCOR, SR, NR2 or PR2 group; L is a divalent bridging group; R1 and R2, equal to each other, are C1-C40 hydrocarbon radical; R3 is hydrogen or a are C1-C40 hydrocarbon radical and W is an aromatic 5 or 6 membered ring.
摘要翻译：式（I）的桥接金属茂化合物，其中：M是选自族3,4中的过渡金属的原子，或元素周期表中的镧系元素或锕系元素基团; X，相同或不同，为氢原子，卤素原子，R，OR，OSO 2 CF 3，OCOR，SR，NR 2或PR 2基团; L是二价桥基; R1和R2相同，为C1-C40烃基; R3是氢或a是C1-C40烃基，W是芳族5或6元环。

5. 发明授权

US07858717B2 Metallocene compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US07858717B2
公开(公告)日：2010-12-28
申请号：US12225200
申请日：2007-03-05
申请人： Luigi Resconi , Ilya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante , Gilberto Moscardi
发明人： Luigi Resconi , Ilya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante , Gilberto Moscardi
IPC分类号： C08F4/44
CPC分类号： C07F17/00 , C07F7/0838 , C08F4/65912 , C08F10/00 , C08F210/06 , C08F4/65927 , C08F210/16 , C08F2500/17
摘要： A bridged metallocene compound of formula (I) wherein: M is an atom of a transition metal selected from those belonging to group 3, 4, or to the lanthanide or actinide groups in the Periodic Table of the Elements; X, equal to or different from each other, is a hydrogen atom, a halogen atom, a R, OR, OSO2CF3, OCOR, SR, NR2 or PR2 group; L is a divalent bridging group; R1 and R2, equal to each other, are C1-C40 hydrocarbon radical; R3 is hydrogen or a are C1-C40 hydrocarbon radical and W is an aromatic 5 or 6 membered ring.
摘要翻译：式（I）的桥接金属茂化合物，其中：M是选自族3,4中的过渡金属的原子，或元素周期表中的镧系元素或锕系元素基团; X，相同或不同，为氢原子，卤素原子，R，OR，OSO 2 CF 3，OCOR，SR，NR 2或PR 2基团; L是二价桥基; R1和R2相同，为C1-C40烃基; R3是氢或a是C1-C40烃基，W是芳族5或6元环。

6. 发明授权

US07834205B2 Metallocene compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US07834205B2
公开(公告)日：2010-11-16
申请号：US12226095
申请日：2007-04-06
申请人： Luigi Resconi , Francesca Focante , Davide Balboni , Ilya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov
发明人： Luigi Resconi , Francesca Focante , Davide Balboni , Ilya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov
IPC分类号： C07F17/00 , C08F4/6592
CPC分类号： C07F17/00 , C07F7/081 , C07F7/0812 , C08F4/65912 , C08F10/00 , C08F210/06 , Y10S526/943 , C08F4/65927 , C08F210/16 , C08F2500/15 , C08F2500/17 , C08F2500/03 , C08F2500/20 , C08F210/14 , C08F210/08
摘要： A bridged metallocene compound of formula (I) wherein: M is a transition metal; X, is a hydrogen atom, a halogen atom, or a hydrocarbon group optionally containing heteroatoms; L is a divalent bridging group; R1 is a linear C1-C40 hydrocarbon radical optionally containing heteroatoms; T1 and T4 are a oxygen, sulfur atom or a C(R18)3 group; wherein R18, are hydrogen atoms or a C1-C40 hydrocarbon radical; T3 and T4 are C1-C40 hydrocarbon radicals; R4 is a hydrogen atom or a C1-C40 hydrocarbon radical; W is an aromatic 5 or 6 membered ring.
摘要翻译：式（I）的桥连茂金属化合物，其中：M是过渡金属; X是氢原子，卤原子或任选含有杂原子的烃基; L是二价桥基; R1是任选地含有杂原子的直链C 1 -C 40烃基; T1和T4是氧，硫原子或C（R18）3基团; 其中R18为氢原子或C1-C40烃基; T3和T4是C1-C40烃基; R4是氢原子或C1-C40烃基; W是芳族5或6元环。

7. 发明申请

US20090221772A1 Metallocene Compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US20090221772A1
公开(公告)日：2009-09-03
申请号：US11886617
申请日：2006-03-15
申请人： Marco Sacco , Ilya E. Nifant'Ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante
发明人： Marco Sacco , Ilya E. Nifant'Ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante
IPC分类号： C08F4/64 , C07F7/00 , B01J31/12
CPC分类号： C07F7/0812 , C07D317/70 , C07F17/00 , C08F4/65912 , C08F210/06 , Y10S526/941 , Y10S526/943 , C08F2/001 , C08F4/65927 , C08F210/16 , C08F2500/17
摘要： A bridged metallocene compound of formula (I) wherein: M is a transition metal; X, is a hydrogen atom, a halogen atom, or a hydrocarbon group optionally containing hetematoms; L is a divalent bridging group; R1 is a linear C1C40 hydrocarbon radical optionally containing hetexoatonis; T1, T2, T3 and T4 are an oxygen or sulfur atom or a C(R18)2 group with the proviso that at least one group between T1 and T2 is an oxygen or a sulfur atom; wherein R18, are hydrogen atoms or a C1-C40 hydrocarbon radical; n is 1, 2 or 3; R4 is a hydrogen atom or a C1-C40 hydro carbon radical; W is an aromatic 5 or 6 membered ring.
摘要翻译：式（I）的桥连茂金属化合物，其中：M是过渡金属; X是氢原子，卤素原子或任选含有蒸气的烃基; L是二价桥基; R1是任选含有hetexoatonis的线性C 1 -C 40烃基; T1，T2，T3和T4是氧或硫原子或C（R18）2基团，条件是T1和T2之间的至少一个基团是氧或硫原子; 其中R18为氢原子或C1-C40烃基; n为1,2或3; R4是氢原子或C1-C40氢碳基团; W是芳族5或6元环。

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