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公开(公告)号：US20100022724A1
公开(公告)日：2010-01-28
申请号：US11989507
申请日：2006-07-27
CPC分类号： C08F36/00 , C08F10/00 , C08F210/02 , C08F2410/04 , C08F4/545 , C08F4/69224 , C08F236/06 , C08F2500/03 , C08F4/69232 , C08F4/7042 , C08F4/69215 , C08F4/69146
摘要： A process for producing homopolymers or copolymers of conjugated dienes comprising contacting monomeric material comprising at least one conjugated diene with a catalyst system comprising two or more different transition metal compounds and optionally one or more activators. Preferred transition metal compounds are based on cobalt and chromium, especially complexes thereof having benzimidazole ligands.
摘要翻译： 一种制备共聚二烯的均聚物或共聚物的方法，包括将包含至少一种共轭二烯的单体材料与包含两种或多种不同过渡金属化合物和任选的一种或多种活化剂的催化剂体系接触。 优选的过渡金属化合物基于钴和铬，特别是具有苯并咪唑配体的络合物。
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公开(公告)号：US20050222350A1
公开(公告)日：2005-10-06
申请号：US11138089
申请日：2005-05-26
申请人： Brooke Small , Angel Marcucci
发明人： Brooke Small , Angel Marcucci
IPC分类号： C07F11/00 , C08F4/60 , C08F4/62 , C08F4/6392 , C08F4/659 , C08F4/68 , C08F4/685 , C08F4/69 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/44
CPC分类号： B01J31/18 , B01J31/1815 , B01J31/2204 , B01J31/24 , B01J2231/122 , B01J2231/20 , B01J2531/56 , B01J2531/62 , B01J2531/72 , C07F11/005 , C08F4/63912 , C08F4/6392 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2420/02 , C08F4/63904 , C08F2500/02 , C08F2500/23 , C08F210/14 , C08F4/69224 , C08F10/00 , C08F4/69232
摘要： Novel metal complexes, particularly chromium complexes, which contain at least one tridentate ligand are disclosed and prepared. Olefins, particularly ethylene, can be reacted to form butene and/or other homo- or co-oligomers and/or polymers with high α-olefin concentrations by contacting a metal catalyst which contains a transition metal, particularly chromium, complexes having per metal atom at least one tridentate ligand with N, O, or N and O coordinating sites.
摘要翻译： 公开并制备了含有至少一个三齿配体的新型金属络合物，特别是铬络合物。 烯烃，特别是乙烯可以通过使包含过渡金属的金属催化剂，特别是铬，具有每个金属原子的络合物接触，使烯烃和/或其它具有高α-烯烃浓度的均聚物或共低聚物和/或聚合物反应 至少一个具有N，O或N和O配位点的三齿配位体。
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公开(公告)号：US08124698B2
公开(公告)日：2012-02-28
申请号：US11989507
申请日：2006-07-27
CPC分类号： C08F36/00 , C08F10/00 , C08F210/02 , C08F2410/04 , C08F4/545 , C08F4/69224 , C08F236/06 , C08F2500/03 , C08F4/69232 , C08F4/7042 , C08F4/69215 , C08F4/69146
摘要： Process for producing homopolymers or copolymers of conjugated dienes by contacting monomeric material having at least one conjugated diene with a catalyst system including two or more different transition metal compounds and optionally one or more activators. Preferred transition metal compounds are based on cobalt and chromium, especially complexes thereof having benzimidazole ligands.
摘要翻译： 通过使具有至少一个共轭二烯的单体材料与包含两种或多种不同过渡金属化合物和任选的一种或多种活化剂的催化剂体系接触来制备共轭二烯的均聚物或共聚物的方法。 优选的过渡金属化合物基于钴和铬，特别是具有苯并咪唑配体的络合物。
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公开(公告)号：US20030149198A1
公开(公告)日：2003-08-07
申请号：US10013144
申请日：2001-12-10
IPC分类号： B01J031/00 , C07C002/04 , C07C002/24 , C08F004/06 , C08F004/72 , C08F004/02 , C08F004/60 , C08F004/44 , C08F004/70 , B01J037/00
CPC分类号： B01J31/18 , B01J31/1815 , B01J31/2204 , B01J31/24 , B01J2231/122 , B01J2231/20 , B01J2531/56 , B01J2531/62 , B01J2531/72 , C07F11/005 , C08F4/63912 , C08F4/6392 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2420/02 , C08F4/63904 , C08F2500/02 , C08F2500/23 , C08F210/14 , C08F4/69224 , C08F10/00 , C08F4/69232
摘要： Novel metal complexes, particularly chromium complexes, which contain at least one tridentate ligand are disclosed and prepared. Olefins, particularly ethylene, can be reacted to form butene and/or other homo- or co-oligomers and/or polymers with high null-olefin concentrations by contacting a metal catalyst which contains a transition metal, particularly chromium, complexes having per metal atom at least one tridentate ligand with N, O, or N and O coordinating sites.
摘要翻译： 公开并制备了含有至少一个三齿配体的新型金属络合物，特别是铬络合物。 烯烃，特别是乙烯可以通过使包含过渡金属的金属催化剂，特别是铬，具有每个金属原子的络合物接触，使烯烃和/或其它具有高α-烯烃浓度的均聚物或共低聚物和/或聚合物反应 至少一个具有N，O或N和O配位点的三齿配位体。
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公开(公告)号：US07056997B2
公开(公告)日：2006-06-06
申请号：US11138089
申请日：2005-05-26
CPC分类号： B01J31/18 , B01J31/1815 , B01J31/2204 , B01J31/24 , B01J2231/122 , B01J2231/20 , B01J2531/56 , B01J2531/62 , B01J2531/72 , C07F11/005 , C08F4/63912 , C08F4/6392 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2420/02 , C08F4/63904 , C08F2500/02 , C08F2500/23 , C08F210/14 , C08F4/69224 , C08F10/00 , C08F4/69232
摘要： Novel metal complexes, particularly chromium complexes, which contain at least one tridentate ligand are disclosed and prepared. Olefins, particularly ethylene, can be reacted to form butene and/or other homo- or co-oligomers and/or polymers with high α-olefin concentrations by contacting a metal catalyst which contains a transition metal, particularly chromium, complexes having per metal atom at least one tridentate ligand with N, O, or N and O coordinating sites.
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公开(公告)号：US06911506B2
公开(公告)日：2005-06-28
申请号：US10013144
申请日：2001-12-10
IPC分类号： C07F11/00 , C08F4/60 , C08F4/62 , C08F4/6392 , C08F4/659 , C08F4/68 , C08F4/685 , C08F4/69 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/44 , B01J31/23
CPC分类号： B01J31/18 , B01J31/1815 , B01J31/2204 , B01J31/24 , B01J2231/122 , B01J2231/20 , B01J2531/56 , B01J2531/62 , B01J2531/72 , C07F11/005 , C08F4/63912 , C08F4/6392 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2420/02 , C08F4/63904 , C08F2500/02 , C08F2500/23 , C08F210/14 , C08F4/69224 , C08F10/00 , C08F4/69232
摘要： Novel metal complexes, particularly chromium complexes, which contain at least one tridentate ligand are disclosed and prepared. Olefins, particularly ethylene, can be reacted to form butene and/or other homo- or co-oligomers and/or polymers with high α-olefin concentrations by contacting a metal catalyst which contains a transition metal, particularly chromium, complexes having per metal atom at least one tridentate ligand with N, O, or N and O coordinating sites.
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