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公开(公告)号：EP4051718A1
公开(公告)日：2022-09-07
申请号：EP20803403.3
申请日：2020-10-20
Applicant: Dow Global Technologies LLC
Inventor： SENECAL, Todd D. , PEARSON, David M. , JENKINS, Roxanne M.
IPC: C08F210/16 , C08F4/64 , C08F4/659
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公开(公告)号：EP3774942A1
公开(公告)日：2021-02-17
申请号：EP19716696.0
申请日：2019-03-26
Applicant: Dow Global Technologies LLC
Inventor： SENECAL, Todd D. , MUKHOPADHYAY, Sukrit , KEATON, Richard J. , KLOSIN, Jerzy , HUACUJA, Rafael , PEARSON, David M. , WOODWARD, William H. H.
IPC: C08F210/16 , B01J31/02 , C08F4/659
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公开(公告)号：EP3589665A1
公开(公告)日：2020-01-08
申请号：EP18713081.0
申请日：2018-02-28
Applicant: Dow Global Technologies LLC
Inventor： SPENCER, Liam P. , PEARSON, David M.
IPC: C08F4/64 , C08F210/16
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64.发明公开PHOSPHACYCLE-CONTAINING LIGAND FOR CHROMIUM COMPLEX AND OLEFIN OLIGOMERISATION CATALYST THEREFROM 审中-公开铬络合物和烯烃低聚催化剂的含磷酸配体
公开(公告)号：EP3268128A2
公开(公告)日：2018-01-17
申请号：EP16714105.0
申请日：2016-03-10
Applicant: Dow Global Technologies LLC
Inventor： KLOSIN, Jerzy , MILBRANDT, Kara A. , BOELTER, Scott D. , WILSON, David R. , ROSEN, Mari S. , WELSH, Dean M. , MARGL, Peter M. , KOH, Kyoung Moo , PEARSON, David M. , HUACUJA, Rafael
CPC classification number: C07F9/6568 , B01J31/143 , B01J31/188 , B01J31/2208 , B01J31/2433 , B01J31/2438 , B01J31/2457 , B01J31/2476 , B01J31/2495 , B01J2231/20 , B01J2531/62 , B01J2540/10 , B01J2540/22 , B01J2540/225 , B01J2540/30 , B01J2540/34 , B01J2540/444 , C07C2/36 , C07C2531/14 , C07C2531/18 , C07C2531/24 , C07F9/65683 , C07F9/65685 , C07F9/6571 , C07F9/657154 , C07F9/65842 , C07F9/65844 , C07F9/65846 , C07F9/65848 , C07F11/005 , C07F17/02 , C07C11/02 , C07C11/107
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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65.发明公开METAL-LIGAND COMPLEX, OLEFIN POLYMERIZATION CATALYST DERIVED THEREFROM, AND OLEFIN POLYMERIZATION METHOD UTILIZING THE CATALYST 审中-公开金属配位络合物，由此衍生的烯烃聚合催化剂及利用该催化剂的烯烃聚合方法
公开(公告)号：EP3083048A1
公开(公告)日：2016-10-26
申请号：EP14809547.4
申请日：2014-11-11
Applicant: Dow Global Technologies LLC
Inventor： KLOSIN, Jerzy , FONTAINE, Philip P. , FIGUEROA, Ruth , PEARSON, David M. , SENECAL, Todd D.
IPC: B01J31/00 , C07F7/00 , C08F4/659 , C08F210/16 , C08F110/02
CPC classification number: C07F7/00 , B01J31/00 , B01J31/1805 , B01J31/188 , B01J31/2226 , B01J2231/12 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C07F7/006 , C07F7/28 , C08F110/14 , C08F210/16 , C08F210/02 , C08F2500/05 , C08F4/64044 , C08F4/659 , C08F4/64072 , C08F4/65912 , C08F110/02
Abstract: A metal-ligand complex has formula (I): wherein J, L, M, R1, R2, R3, R4, X, p, q, and r are defined herein. The metal-ligand complex is useful as a catalyst or catalyst precursor for olefin polymerization.
Abstract translation: 金属 - 配体配合物具有式（I）：其中J，L，M，R 1，R 2，R 3，R 4，X，p，q和r如本文所定义。 该金属 - 配体配合物可用作烯烃聚合的催化剂或催化剂前体。
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Patent Agency Ranking
公开(公告)号：EP4437013A1
公开(公告)日：2024-10-02
申请号：EP22850615.0
申请日：2022-11-21
Applicant: Dow Global Technologies LLC
Inventor： CAMELIO, Andrew M. , BAILLIE, Rhett A. , BAILEY, Brad C. , DELORBE, Johnathan E. , DO, Hien Q. , PEARSON, David M. , FONTAINE, Philip P.
IPC: C08F4/64 , C08F4/659 , C08F210/16
CPC classification number: C08F210/16 , C08F4/65912 , C08F4/65916
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67.发明公开
公开(公告)号：EP4182367A1
公开(公告)日：2023-05-24
申请号：EP21710099.9
申请日：2021-02-05
Applicant: Dow Global Technologies LLC
Inventor： FONTAINE, Philip P. , PEARSON, David M. , DO, Hien Q. , DELORBE, Johnathan E. , HUACUJA, Rafael , BAILLIE, Rhett A. , CONG, Rongjuan
IPC: C08F210/16 , C08F4/659
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68.发明公开
公开(公告)号：EP4182366A1
公开(公告)日：2023-05-24
申请号：EP21709542.1
申请日：2021-02-05
Applicant: Dow Global Technologies LLC
Inventor： FONTAINE, Philip P. , PEARSON, David M. , DO, Hien Q. , DELORBE, Johnathan E. , HUACUJA, Rafael , BAILLIE, Rhett A.
IPC: C08F210/16 , C08F4/659
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69.发明公开
公开(公告)号：EP4182365A1
公开(公告)日：2023-05-24
申请号：EP21709541.3
申请日：2021-02-05
Applicant: Dow Global Technologies LLC
Inventor： PEARSON, David M. , KOENIGS, Dharati Joshi , FONTAINE, Philip P.
IPC: C08F210/16 , C08F4/659
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公开(公告)号：EP4157899A1
公开(公告)日：2023-04-05
申请号：EP21735490.1
申请日：2021-05-28
Applicant: Dow Global Technologies LLC
Inventor： BAILLIE, Rhett A. , PEARSON, David M. , DO, Hien Q. , DELORBE, Johnathan E. , FONTAINE, Philip P. , ROSEN, Mari S. , CAMELIO, Andrew M.
IPC: C08F210/16 , C07C7/00 , C08F4/659
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