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1. 发明授权

US07544748B2 Components and catalysis for the polymerization of olefins 有权
标题翻译：烯烃聚合的组分和催化剂
公开(公告)号：US07544748B2
公开(公告)日：2009-06-09
申请号：US11547111
申请日：2005-03-08
申请人： Yuri Gulevich , Giulio Balbontin , Giampiero Morini , Ilya Nifant'ev
发明人： Yuri Gulevich , Giulio Balbontin , Giampiero Morini , Ilya Nifant'ev
IPC分类号： C08F4/642
CPC分类号： C08F10/00 , C08F110/06 , C08F4/651
摘要： The present invention relates to a solid catalyst component for the polymerization of olefins CH2═CHR in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, comprising Mg, Ti, halogen and an electron donor selected from β-keto-ester derivatives of a particular formula. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give polymers in high yields and with high isotactic index expressed in terms of high xylene insolubility.
摘要翻译：本发明涉及一种用于烯烃CH2-CHR聚合的固体催化剂组分，其中R是氢或具有1-12个碳原子的烃基，包括Mg，Ti，卤素和选自β-酮酯的电子给体具体公式的衍生物。当用于烯烃聚合，特别是丙烯时，所述催化剂组分能够以高产率和高二甲苯不溶性表现的高全同立构指数得到聚合物。

2. 发明授权

US07579417B2 Metallocene compounds 失效
标题翻译：茂金属化合物
公开(公告)号：US07579417B2
公开(公告)日：2009-08-25
申请号：US10584003
申请日：2004-11-16
申请人： Ilya Nifant'ev , Pavel V. Ivchenko , Ilya V. Tajdakov , Luigi Resconi
发明人： Ilya Nifant'ev , Pavel V. Ivchenko , Ilya V. Tajdakov , Luigi Resconi
IPC分类号： C08F4/64 , C08F4/72 , B01J31/38
CPC分类号： C07D495/04 , C07F17/00 , C08F4/65912 , C08F10/00 , C08F110/02 , Y10S526/941 , Y10S526/943 , C08F4/65927 , C08F2500/17
摘要： A metallocene compound of formula (I) wherein: M is an atom of a transition metal; X, same or different, is a hydrogen atom, a halogen atom, or a R, OR, OSO2CF3, OCOR, SR, NR2 or PR2 group, wherein R is C1-C40 hydrocarbon group; L is a divalent bridging group; R1, is a C1-C40 hydrocarbon group; R3 is a C1-C40 hydrocarbon group; R2, R4, R5, R6, R7 and R8, equal to or different from each other, are hydrogen atoms or C1-C40 hydrocarbon groups.
摘要翻译：式（I）的茂金属化合物，其中：M是过渡金属的原子; X相同或不同，为氢原子，卤素原子或R，OR，OSO 2 CF 3，OCOR，SR，NR 2或PR 2基团，其中R为C 1 -C 40烃基; L是二价桥基; R1是C1-C40烃基; R3是C1-C40烃基; R2，R4，R5，R6，R7和R8彼此相同或不同，是氢原子或C1-C40烃基。

3. 发明授权

US07507688B2 Monocyclopentadienyl complexes 失效
标题翻译：单环戊二烯基络合物
公开(公告)号：US07507688B2
公开(公告)日：2009-03-24
申请号：US10539242
申请日：2003-12-05
申请人： Shahram Mihan , Ilya Nifant'ev , Cristina Nicoara , Markus Enders
发明人： Shahram Mihan , Ilya Nifant'ev , Cristina Nicoara , Markus Enders
IPC分类号： C07F19/00 , C08F4/6392
CPC分类号： B01J31/1805 , B01J31/181 , B01J31/2295 , B01J2231/122 , B01J2531/46 , B01J2531/56 , B01J2531/62 , B01J2531/64 , B01J2531/66 , C07F17/00 , C08F4/63912 , C08F10/00 , C08F210/16 , C08F2420/01 , C08F210/14 , C08F2500/08 , C08F4/6392
摘要： Monocyclopentadienyl complexes in which the cyclopentadienyl system bears at least one unsubstituted, substituted or fused, 5-membered heteroaromatic ring system bound via a specific bridge, a catalyst system comprising at least one of the monocyclopentadienyl complexes, the use of the catalyst system for the polymerization or copolymerization of olefins and a process for preparing polyolefins by polymerization or copolymerization of olefins in the presence of the catalyst system and polymers obtainable in this way.
摘要翻译：单环戊二烯基络合物，其中环戊二烯基系统具有至少一个通过特定桥结合的未取代的，取代或稠合的5元杂芳族环系统，包含至少一种单环戊二烯基络合物的催化剂体系，使用催化剂体系进行聚合或烯烃的共聚和通过在催化剂体系存在下烯烃的聚合或共聚制备聚烯烃的方法和以这种方式可获得的聚合物。

4. 发明申请

US20060166815A1 Monocyclopentadienyl complexes 失效
标题翻译：单环戊二烯基络合物
公开(公告)号：US20060166815A1
公开(公告)日：2006-07-27
申请号：US10539242
申请日：2003-12-05
申请人： Shahram Mihan , Ilya Nifant'ev , Cristina Nicoara , Markus Enders
发明人： Shahram Mihan , Ilya Nifant'ev , Cristina Nicoara , Markus Enders
IPC分类号： B01J31/00 , C08F4/44
CPC分类号： B01J31/1805 , B01J31/181 , B01J31/2295 , B01J2231/122 , B01J2531/46 , B01J2531/56 , B01J2531/62 , B01J2531/64 , B01J2531/66 , C07F17/00 , C08F4/63912 , C08F10/00 , C08F210/16 , C08F2420/01 , C08F210/14 , C08F2500/08 , C08F4/6392
摘要： Monocyclopentadienyl complexes in which the cyclopentadienyl system bears at least one unsubstituted, substituted or fused, 5-membered heteroaromatic ring system bound via a specific bridge, a catalyst system comprising at least one of the mono-cyclopentadienyl complexes, the use of the catalyst system for the polymerization or copolymerization of olefins and a process for preparing polyolefins by polymerization or copolymerization of olefins in the presence of the catalyst system and polymers obtainable in this way.
摘要翻译：单环戊二烯基络合物，其中环戊二烯基系统具有通过特定桥键合的至少一个未取代的，取代的或稠合的5元杂芳族环系统，包含至少一种单环戊二烯基络合物的催化剂体系，使用催化剂体系烯烃的聚合或共聚以及在催化剂体系存在下通过烯烃的聚合或共聚制备聚烯烃的方法和以这种方式获得的聚合物。

5. 发明申请

US20080064838A1 Monocyclopentadienyl complexes 失效
标题翻译：单环戊二烯基络合物
公开(公告)号：US20080064838A1
公开(公告)日：2008-03-13
申请号：US11981473
申请日：2007-10-31
申请人： Shahram Mihan , Ilya Nifant'ev
发明人： Shahram Mihan , Ilya Nifant'ev
IPC分类号： B01J31/22 , B01J31/34 , C07D221/02 , C07F15/00 , C07F17/00 , C08F10/00
CPC分类号： B01J31/1805 , B01J31/181 , B01J31/2295 , B01J2231/122 , B01J2531/46 , B01J2531/56 , B01J2531/62 , B01J2531/64 , B01J2531/66 , C07F17/00 , C08F4/63912 , C08F10/00 , C08F210/16 , C08F2420/01 , C08F210/14 , C08F2500/08 , C08F4/6392
摘要： Monocyclopentadienyl complexes in which the cyclopentadienyl system bears at least one unsubstituted, substituted or fused, heteroaromatic ring system bound via a specific bridge, a catalyst system comprising at least one of the monocyclopentadienyl complexes, the use of the catalyst system for the polymerization or copolymerization of olefins and a process for preparing polyolefins by polymerization or copolymerization of olefins in the presence of the catalyst system and polymers obtainable in this way.
摘要翻译：单环戊二烯基络合物，其中环戊二烯基体系具有至少一个通过特定桥键合的未取代的，取代的或稠合的杂芳族环系统，包含至少一种单环戊二烯基络合物的催化剂体系，使用催化剂体系进行聚合或共聚烯烃和通过在催化剂体系存在下烯烃的聚合或共聚制备聚烯烃的方法和以这种方式可获得的聚合物。

6. 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.

7. 发明授权

US08471050B2 Organometallic transition metal compound, catalyst system and preparation of polyolefins 有权
标题翻译：有机金属过渡金属化合物，催化剂体系和聚烯烃的制备
公开(公告)号：US08471050B2
公开(公告)日：2013-06-25
申请号：US13381327
申请日：2010-07-20
申请人： Fabiana Fantinel , Ilya Nifant'ev , Shahram Mihan
发明人： Fabiana Fantinel , Ilya Nifant'ev , Shahram Mihan
IPC分类号： C08F4/653 , C08F4/6592 , C08F4/642 , B01J31/22
CPC分类号： C08F10/00 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F4/61904 , C08F4/7042 , C08F4/65925
摘要： The present invention relates to non-symmetrical organometallic transition metal compounds of the compound of the formula (I) where R8 and R9 are identical or different and each an substituted or unsubstituted organic radical having from 1 to 40 carbon atoms, catalyst systems comprising at least one of the organometallic transition metal compounds of the present invention and 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.
摘要翻译：本发明涉及式（I）化合物的不对称有机金属过渡金属化合物，其中R 8和R 9相同或不同，各自为具有1至40个碳原子的取代或未取代的有机基团，催化剂体系至少包含本发明的有机金属过渡金属化合物之一和通过在本发明的催化剂体系之一中存在下通过至少一种烯烃聚合或共聚制备聚烯烃的方法。

8. 发明授权

US07541481B2 Monocyclopentadienyl complex 失效
标题翻译：单环戊二烯基络合物
公开(公告)号：US07541481B2
公开(公告)日：2009-06-02
申请号：US10522574
申请日：2003-08-11
申请人： Shahram Mihan , Ilya Nifant'ev
发明人： Shahram Mihan , Ilya Nifant'ev
IPC分类号： C08F4/69 , C08F4/6392 , C07F17/00
CPC分类号： C07F17/00 , B01J31/181 , B01J31/2295 , B01J2231/12 , B01J2531/62 , C08F4/63912 , C08F4/63916 , C08F4/6392 , C08F10/00 , C08F110/02 , C08F210/16 , C08F2420/01 , C08F4/6192 , C08F2500/10 , C08F210/14 , C08F2500/08 , C08F2500/17 , C08F2500/03
摘要： Monocyclopentadienyl complexes in which the cyclopentadienyl system bears at least one unsubstituted, substituted or fused, heteroaromatic ring system bound via a specific bridge, a catalyst system, comprising at least one of these monocyclopentadienyl complexes, the use of the catalyst system for the polymerization or copolymerization of olefins and a process for preparing polyolefins by polymerization or copolymerization of olefins in the presence of the catalyst system and polymers obtainable therewith.
摘要翻译：单环戊二烯基络合物，其中环戊二烯基系统具有通过特定桥键合的至少一个未取代的，取代的或稠合的杂芳族环系统，包含这些单环戊二烯基络合物中的至少一种的催化剂体系，使用催化剂体系进行聚合或共聚的烯烃和通过在催化剂体系的存在下烯烃的聚合或共聚制备聚烯烃的方法和可由其获得的聚合物。

9. 发明授权

US07842764B2 Metallocene compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US07842764B2
公开(公告)日：2010-11-30
申请号：US11886646
申请日：2006-03-15
申请人： Ilya Nifant'ev , Pavel Ivchenko , Yoshikuni Okumura , Eleonora Ciaccia , Luigi Resconi
发明人： Ilya Nifant'ev , Pavel Ivchenko , Yoshikuni Okumura , Eleonora Ciaccia , Luigi Resconi
IPC分类号： C08F4/44
CPC分类号： C07F17/00
摘要： A bridged metallocene compound of formula (I) wherein: M is an atom of a transition metal; X, is a hydrogen atom, a halogen atom, or a hydrocarbon-based group; R1 is a C1-C40 hydrocarbon radical; R2 and R3, form together a condensed 3-7 membered ring; 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）的桥接茂金属化合物，其中：M是过渡金属的原子; X是氢原子，卤原子或烃基; R1是C1-C40烃基; R2和R3一起形成稠合的3-7元环; R4是氢原子或C1-C40烃基; W是芳族5或6元环。

10. 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。

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