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公开(公告)号：US10150821B2
公开(公告)日：2018-12-11
申请号：US15637834
申请日：2017-06-29
发明人： John R. Hagadorn , Jo Ann M. Canich , Alexander Z. Voskoboynikov , Pavel S. Kulyabin , Georgy P. Goryunov , Dmitry V. Uborsky
摘要： Heterocyclic amido transition metal complexes are disclosed for use in alkene polymerization to produce polyolefins, preferably multimodal polyolefins. The heterocyclic amido transition metal complexes are formed by the chelation of a tridentate dianionic heterocyclic amido ligand to a group 3, 4, or 5 transition metal, where the tridentate ligand coordinates to the metal forming a five-membered ring and an eight-membered ring.
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公开(公告)号：US20210017303A1
公开(公告)日：2021-01-21
申请号：US16910032
申请日：2020-06-23
发明人： John R. Hagadorn , Jo Ann M. Canich , Pavel S. Kulyabin , Dmitry V. Uborsky , Alexander Z. Voskoboynikov
摘要： The present disclosure relates to silyl-bridged pyridylamide transition metal complexes and catalyst systems including silyl-bridged pyridylamide transition metal complexes and their use in polymerization processes to produce polyolefin polymers, such as polyethylene polymers and polypropylene polymers, from catalyst systems including one or more olefin polymerization catalysts, at least one activator, and an optional support.
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公开(公告)号：US09458254B2
公开(公告)日：2016-10-04
申请号：US14325449
申请日：2014-07-08
发明人： Jo Ann M. Canich , Ilya S. Borisov , Arkady K. Golenishchev , Georgy P. Goryunov , Dmitry V. Uborsky , Pavel S. Kulyabin , Dmitry S. Kononovich , Vyatcheslav V. Izmer , Alexander Z. Voskoboynikov
IPC分类号： C07F17/00 , C08F4/6592 , C08F10/00 , C08F10/06 , C08F210/06 , C08F4/659 , C08F110/06
CPC分类号： C08F4/65912 , C07F17/00 , C08F4/65908 , C08F4/65927 , C08F10/00 , C08F110/06 , C08F210/06
摘要： This invention relates to novel bridged a hafnium transition metal metallocene catalyst compounds having two indenyl ligands substituted at the 4 positions with a C1 to C10 alkyl, where the 3 positions are hydrogen (assuming the bridge position is counted as the one position) and the bridging atom is carbon or silicon which is incorporated into a cyclic group comprising 3, 4, 5, or 6 silicon and/or carbon atoms that make up the cyclic ring.
摘要翻译： 本发明涉及具有两个茚基配体的铪过渡金属茂金属催化剂化合物，其具有在4个位置被C1至C10烷基取代，其中3个位置是氢（假定桥位置被计为一个位置）和桥接 原子是碳或硅，其被引入到构成环的3,4,5或6个硅和/或碳原子的环状基团中。
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4.发明申请公开(公告)号：US20200308315A1
公开(公告)日：2020-10-01
申请号：US16829712
申请日：2020-03-25
发明人： John R. Hagadorn , Jo Ann M. Canich , Mikhail I. Sharikov , Georgy P. Goryunov , Pavel S. Kulyabin , Dmitry V. Uborsky , Alexander Z. Voskoboynikov
摘要： This invention relates to transition metal complexes represented by the formula: catalyst systems comprising the complexes, and polymerization methods for olefinic monomers using the catalyst systems. In said formula, M is a transition metal; E is NR2, CR3R4, O, S, or SiR5R6; Q is optional substitution; p is an integer ranging from 0 to 3; L is an optional neutral ligand; m is an integer ranging from 0 to 3; X is an anionic leaving group; n is 1 or 2, with m+n being 4 or less; J is a linker group contributing two or three atoms that are located within a first chelate ring; R1 and R1′ are independently a hydrocarbyl group or a trihydrocarbylsilyl group; R2 is a hydrocarbyl group; R3 and R4 are independently H, a hydrocarbyl group, or a trihydrocarbylsilyl group; and R5 and R5 are independently a hydrocarbyl group.
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公开(公告)号：US11180580B2
公开(公告)日：2021-11-23
申请号：US16829712
申请日：2020-03-25
发明人： John R. Hagadorn , Jo Ann M. Canich , Mikhail I. Sharikov , Georgy P. Goryunov , Pavel S. Kulyabin , Dmitry V. Uborsky , Alexander Z. Voskoboynikov
摘要： This invention relates to transition metal complexes represented by the formula: catalyst systems comprising the complexes, and polymerization methods for olefinic monomers using the catalyst systems. In said formula, M is a transition metal; E is NR2, CR3R4, O, S, or SiR5R6; Q is optional substitution; p is an integer ranging from 0 to 3; L is an optional neutral ligand; m is an integer ranging from 0 to 3; X is an anionic leaving group; n is 1 or 2, with m+n being 4 or less; J is a linker group contributing two or three atoms that are located within a first chelate ring; R1 and R1′ are independently a hydrocarbyl group or a trihydrocarbylsilyl group; R2 is a hydrocarbyl group; R3 and R4 are independently H, a hydrocarbyl group, or a trihydrocarbylsilyl group; and R5 and R5 are independently a hydrocarbyl group.
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公开(公告)号：US20180066083A1
公开(公告)日：2018-03-08
申请号：US15798945
申请日：2017-10-31
发明人： Jo Ann M. Canich , Alexander Z. Voskoboynikov , Dmitry V. Uborsky , Ilya S. Borisov , Alexey A. Tsarev , Pavel S. Kulyabin , Mikhail I. Sharikov , Oleg V. Samsonov , Georgy P. Goryunov
IPC分类号： C08F110/06 , C07F17/00 , C08F4/6592 , C08F10/02 , C08F4/659
CPC分类号： C08F110/06 , C07F17/00 , C08F2/00 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/02 , C08F2420/02 , C08F10/00 , C08F4/6592 , C08F110/02 , C08F2500/03 , C08F2500/15 , C08F2500/04 , C08F210/16 , C08F210/14
摘要： This invention relates to a novel group 2, 3 or 4 transition metal metallocene catalyst compound having at least one arenyl ligand substituted with: 1) a cyclopropyl group and, optionally, 2) at at least one other group, such as a hydrocarbyl, a heteroatom or a heteroatom containing group.
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公开(公告)号：US20180030162A1
公开(公告)日：2018-02-01
申请号：US15637834
申请日：2017-06-29
发明人： John R. Hagadorn , Jo Ann M. Canich , Alexander Z. Voskoboynikov , Pavel S. Kulyabin , Georgy P. Goryunov , Dmitry V. Uborsky
CPC分类号： C08F4/62141 , C08F4/64144 , C08F4/64148 , C08F4/65912 , C08F4/76 , C08F10/02 , C08F10/06 , C08F297/083
摘要： Heterocyclic amido transition metal complexes are disclosed for use in alkene polymerization to produce polyolefins, preferably multimodal polyolefins. The heterocyclic amido transition metal complexes are formed by the chelation of a tridentate dianionic heterocyclic amido ligand to a group 3, 4, or 5 transition metal, where the tridentate ligand coordinates to the metal forming a five-membered ring and an eight-membered ring.
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公开(公告)号：US09834628B2
公开(公告)日：2017-12-05
申请号：US14324427
申请日：2014-07-07
发明人： Jo Ann M. Canich , Alexander Z. Voskoboynikov , Dmitry V. Uborsky , Ilya S. Borisov , Alexey A. Tsarev , Pavel S. Kulyabin , Mikhail I. Sharikov , Oleg V. Samsonov , Georgy P. Goryunov
IPC分类号： C07F17/00 , C08F4/6592 , C08F10/02 , C08F10/06 , C08F110/06 , C08F4/659
CPC分类号： C08F110/06 , C07F17/00 , C08F2/00 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/02 , C08F2420/02 , C08F10/00 , C08F4/6592 , C08F110/02 , C08F2500/03 , C08F2500/15 , C08F2500/04 , C08F210/16 , C08F210/14
摘要： This invention relates to a novel group 2, 3 or 4 transition metal metallocene catalyst compound having at least one arenyl ligand substituted with: 1) a cyclopropyl group and, optionally, 2) at least one other group, such as a hydrocarbyl, a heteroatom or a heteroatom containing group.
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公开(公告)号：US20150025207A1
公开(公告)日：2015-01-22
申请号：US14324427
申请日：2014-07-07
发明人： Jo Ann M. Canich , Alexander Z. Voskoboynikov , Dmitry V. Uborsky , Ilya S. Borisov , Alexey A. Tsarev , Pavel S. Kulyabin , Mikhail I. Sharikov , Oleg V. Samsonov , Georgy P. Goryunov
IPC分类号： C08F110/06 , C08F110/02
CPC分类号： C08F110/06 , C07F17/00 , C08F2/00 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/02 , C08F2420/02 , C08F10/00 , C08F4/6592 , C08F110/02 , C08F2500/03 , C08F2500/15 , C08F2500/04 , C08F210/16 , C08F210/14
摘要： This invention relates to a novel group 2, 3 or 4 transition metal metallocene catalyst compound having at least one arenyl ligand substituted with: 1) a cyclopropyl group and, optionally, 2) at least one other group, such as a hydrocarbyl, a heteroatom or a heteroatom containing group.
摘要翻译： 本发明涉及一种新的2,3或4族过渡金属茂金属催化剂化合物，其具有至少一个被以下基团取代的烷基配体：1）环丙基和任选的2）至少一个其它基团，例如烃基，杂原子 或含杂原子的基团。
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