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公开(公告)号：US20160280884A1
公开(公告)日：2016-09-29
申请号：US14973450
申请日：2015-12-17
发明人： Meagan E. Evans , Christopher M. Evans , Christine A. Costello , Stephen Zushma , Madhavi Vadlamudi
摘要： Plasticizers of indane and or tetralin esters and blends thereof with thermoplastic polymers, such as PVC, are disclosed.
摘要翻译： 公开了茚满和/或四氢化萘酯的增塑剂及其与热塑性聚合物如PVC的共混物。
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公开(公告)号：US08937137B2
公开(公告)日：2015-01-20
申请号：US14076750
申请日：2013-11-11
发明人： Matthew W. Holtcamp , Meagan E. Evans , David A. Cano , Eric D. Whetmore , Gregory S. Day , Moshe Kol
CPC分类号： C08F110/06 , C08F4/64189 , C08F2500/02
摘要： Catalysts comprising Salan ligands with bridged or unbridged diphenyl amine moieties. Also, catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes.
摘要翻译： 包含具有桥连或非桥连二苯胺部分的Salan配体的催化剂。 而且，包含催化剂和活化剂的催化剂体系; 制备配体，催化剂和催化剂体系的方法; 使用催化剂和/或催化剂体系聚合烯烃的方法; 和根据该方法制备的烯烃聚合物。
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公开(公告)号：US20170096507A1
公开(公告)日：2017-04-06
申请号：US15241997
申请日：2016-08-19
IPC分类号： C08F210/16
CPC分类号： C08F210/16 , C08F4/60189 , C08F4/65912 , C08F210/14 , C08F2500/03 , C08F2500/01 , C08F2500/04 , C08F4/64189
摘要： Catalyst compounds and catalyst systems including an asymmetric Salan ligands having a fluorenyl moiety are disclosed. Methods of preparing such catalyst compounds and catalyst systems, polymerization processes using such catalysts systems and olefin polymers prepared according to such processes using the catalysts systems are described.
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公开(公告)号：US09150676B2
公开(公告)日：2015-10-06
申请号：US14289075
申请日：2014-05-28
发明人： Moshe Kol , Konstantin Press , Ayellet Lynn Stopper , Matthew W. Holtcamp , Meagan E. Evans , David A. Cano
IPC分类号： C08F4/64 , C08F4/76 , C07F7/00 , C08F110/06
CPC分类号： C08F110/06 , C07F7/003 , C08F4/64 , C08F10/00 , C08F4/64186 , C08F2500/15 , C08F110/14
摘要： Catalysts comprising thio-salalen ligands. Also, catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes.
摘要翻译： 包含硫代salalen配体的催化剂。 而且，包含催化剂和活化剂的催化剂体系; 制备配体，催化剂和催化剂体系的方法; 使用催化剂和/或催化剂体系聚合烯烃的方法; 和根据该方法制备的烯烃聚合物。
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公开(公告)号：US20190002366A1
公开(公告)日：2019-01-03
申请号：US15948323
申请日：2018-04-09
发明人： Meagan E. Evans , Crisita Carmen H. Atienza , Jo Ann M. Canich , John R. Hagadorn , David A. Cano , Gregory S. Day , Patrick C. Chen
CPC分类号： C07C2/32 , B01J31/223 , B01J31/226 , B01J2231/20 , B01J2531/48 , B01J2531/49 , B01J2540/40 , C07C2531/14 , C07C2531/22 , C10G50/00
摘要： A process for producing alpha-olefin dimers comprises contacting, at a temperature of 80° C. or more, a feedstock comprising at least one C8+ (linear) alpha-olefin with a catalyst system comprising activator and one or more catalyst compounds represented by the formula: where M is a Group 4 metal; n is 1, 2, or 3; RA is hydrogen or a C1 to C10 alkyl; each of R1, R2, R3, R4, R5, R6, R7, and R8 is independently selected from hydrogen and C1 to C10 alkyl; each X is independently selected from the group consisting of hydrocarbyl radicals having from 1 to 20 carbon atoms, hydrides, amides, alkoxides, sulfides, phosphides, halides, and a combination thereof, (two X's may form a part of a fused ring or a ring system), the contacting being conducted under conditions effective to oligomerize at least part of C8+ alpha-olefin to produce an oligomerized product containing at least 30 wt % of the alpha-olefin dimer and at least 80 mol % of vinylidene unsaturation, where the conversion of the alpha olefin is at least 10 wt %, based upon the weight of the alpha olefin monomer entering the reactor and the weight of dimer produced.
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公开(公告)号：US09896570B2
公开(公告)日：2018-02-20
申请号：US14973450
申请日：2015-12-17
发明人： Meagan E. Evans , Christopher M. Evans , Christine A. Costello , Stephen Zushma , Madhavi Vadlamudi
摘要： Plasticizers of indane and or tetralin esters and blends thereof with thermoplastic polymers, such as PVC, are disclosed.
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公开(公告)号：US10358397B2
公开(公告)日：2019-07-23
申请号：US15948323
申请日：2018-04-09
发明人： Meagan E. Evans , Crisita Carmen H. Atienza , Jo Ann M. Canich , John R. Hagadorn , David A. Cano , Gregory S. Day , Patrick C. Chen
摘要： A process for producing alpha-olefin dimers comprises contacting, at a temperature of 80° C. or more, a feedstock comprising at least one C8+ (linear) alpha-olefin with a catalyst system comprising activator and one or more catalyst compounds represented by the formula: where M is a Group 4 metal; n is 1, 2, or 3; RA is hydrogen or a C1 to C10 alkyl; each of R1, R2, R3, R4, R5, R6, R7, and R8 is independently selected from hydrogen and C1 to C10 alkyl; each X is independently selected from the group consisting of hydrocarbyl radicals having from 1 to 20 carbon atoms, hydrides, amides, alkoxides, sulfides, phosphides, halides, and a combination thereof, (two X's may form a part of a fused ring or a ring system), the contacting being conducted under conditions effective to oligomerize at least part of C8+ alpha-olefin to produce an oligomerized product containing at least 30 wt % of the alpha-olefin dimer and at least 80 mol % of vinylidene unsaturation, where the conversion of the alpha olefin is at least 10 wt %, based upon the weight of the alpha olefin monomer entering the reactor and the weight of dimer produced.
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公开(公告)号：US09975973B2
公开(公告)日：2018-05-22
申请号：US15241997
申请日：2016-08-19
IPC分类号： C08F4/76 , C08F4/64 , C08F210/16 , C08F4/60 , C08F4/659
CPC分类号： C08F210/16 , C08F4/60189 , C08F4/65912 , C08F210/14 , C08F2500/03 , C08F2500/01 , C08F2500/04 , C08F4/64189
摘要： Catalyst compounds and catalyst systems including an asymmetric Salan ligands having a fluorenyl moiety are disclosed. Methods of preparing such catalyst compounds and catalyst systems, polymerization processes using such catalysts systems and olefin polymers prepared according to such processes using the catalysts systems are described.
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公开(公告)号：US20140378634A1
公开(公告)日：2014-12-25
申请号：US14289075
申请日：2014-05-28
发明人： Moshe Kol , Konstantin Press , Ayellet Lynn Stopper , Matthew W. Holtcamp , Meagan E. Evans , David A. Cano
IPC分类号： C08F110/06 , C07F7/00
CPC分类号： C08F110/06 , C07F7/003 , C08F4/64 , C08F10/00 , C08F4/64186 , C08F2500/15 , C08F110/14
摘要： Catalysts comprising thio-salalen ligands. Also, catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes.
摘要翻译： 包含硫代salalen配体的催化剂。 而且，包含催化剂和活化剂的催化剂体系; 制备配体，催化剂和催化剂体系的方法; 使用催化剂和/或催化剂体系聚合烯烃的方法; 和根据该方法制备的烯烃聚合物。
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公开(公告)号：US09290589B2
公开(公告)日：2016-03-22
申请号：US14557813
申请日：2014-12-02
发明人： Meagan E. Evans , David A. Cano , Moshe Kol , Konstantin Press
IPC分类号： C08F4/76 , C08F110/06 , C08F110/02 , C08F10/00 , C08F4/659
CPC分类号： C08F110/06 , C08F4/659 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F110/02 , C08F2500/02 , C08F2500/03 , C08F2500/15 , C08F2500/01 , C08F210/16 , C08F210/14 , C08F4/64189
摘要： A cyclopentadienyl-substituted Salan catalyst, a catalyst system comprising an activator and the cyclopentadienyl-substituted Salan catalyst, a process comprising contacting one or more olefins with the catalyst system, and polymers produced by the process are disclosed herein.
摘要翻译： 环戊二烯基取代的Salan催化剂，包含活化剂和环戊二烯基取代的Salan催化剂的催化剂体系，包括使一种或多种烯烃与催化剂体系接触的方法，以及通过该方法生产的聚合物。
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