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公开(公告)号：US07994363B2
公开(公告)日：2011-08-09
申请号：US12077565
申请日：2008-03-20
IPC分类号： C07F9/02
CPC分类号： C08F10/00 , B01J31/143 , B01J31/188 , B01J2231/20 , B01J2531/62 , B01J2540/22 , C07C2/36 , C07C2531/14 , C07C2531/24 , C07F9/46 , C08F110/02 , C08F4/22 , C08F2500/02 , C08F4/69267 , C07C11/02 , C07C11/107
摘要： A new P-N-P ligand in which each phosphorus atom is bonded to two ortho-fluorine substituted phenyl groups is useful in ethylene oligomerizations. In combination with i) a source of chromium and ii) an activator such as methalumoxane; the ligand of this invention may be used to prepare an oligomer product that contains a mixture of hexenes and octenes. The hexenes and octenes produced with this ligand contain very low levels of internal olefins when produced under preferred reaction conditions.
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公开(公告)号：US20170313634A1
公开(公告)日：2017-11-02
申请号：US15101559
申请日：2014-11-28
CPC分类号： C07C2/32 , B01J31/143 , B01J31/1875 , B01J31/188 , B01J2231/20 , B01J2531/62 , C07C2/34 , C07C2531/14 , C07C2531/22 , C07C2531/24 , C07C2531/34 , C07F9/46 , C08F2410/04 , Y02P20/52 , C07C11/02 , C08F10/00 , C08F4/69267
摘要： The selective oligomerization of ethylene to produce a mixture comprising octene and hexene is conducted in the presence of a catalyst system comprising a source of chromium; two different P—N—P ligands and an activator. The phosphorus atoms of both ligands have ortho-fluoro phenyl substituents. The nitrogen atom of the first ligand has an isopropyl substituent. The nitrogen of the second ligand has a larger/bulkier hydrocarbyl substituent on the N atom. The hexene produced by the process of this invention has very high alpha selectivity.
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公开(公告)号：US09637508B2
公开(公告)日：2017-05-02
申请号：US14894132
申请日：2014-11-18
申请人： LG CHEM, LTD.
发明人： Yong Ho Lee , Eun Ji Shin , Seok Pil Sa , Ki Soo Lee
IPC分类号： C07F9/46 , C07C2/36 , C07C211/54 , C08F4/00 , B01J31/14 , B01J31/18 , C07C2/32 , C07C11/107 , C08F110/02
CPC分类号： C07F9/46 , B01J31/143 , B01J31/188 , B01J2231/20 , B01J2531/0258 , B01J2531/62 , C07C2/32 , C07C2/36 , C07C211/54 , C07C2531/14 , C07C2531/22 , C08F4/00 , C07C11/107 , C08F110/02 , C08F2500/02 , C08F4/69267
摘要： Provided are ligand compounds containing two or more diphosphinoamine functional groups, where the two or more diphosphinoamine functional groups are linked by 4 carbon atoms, a catalyst system including the ligand compounds for olefin oligomerization, and a method for olefin oligomerization using the same. The catalyst system for olefin oligomerization according to the present invention has excellent catalytic activity, and yet, exhibits high selectivity to 1-hexene and 1-octene, thus enabling efficient preparation of alpha-olefin.
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14.发明授权Oligomerisation in the presence of both a tetramerisation catalyst and a further oligomerisation catalyst 有权在四聚化催化剂和另外的低聚催化剂存在下进行低聚公开(公告)号：US08076523B2
公开(公告)日：2011-12-13
申请号：US11629785
申请日：2005-06-13
申请人： Annette Bollmann , Hulisani Maumela , Kevin Blann
发明人： Annette Bollmann , Hulisani Maumela , Kevin Blann
IPC分类号： C07C2/08
CPC分类号： B01J31/188 , B01J31/16 , B01J31/1815 , B01J31/1875 , B01J31/24 , B01J31/2409 , B01J2231/20 , B01J2531/0244 , B01J2531/62 , B01J2531/842 , C07C2/36 , C07C2531/22 , C08F10/00 , C10G50/00 , C10G2300/1088 , C10G2300/703 , C10G2400/20 , C10G2400/22 , Y02P20/582 , C08F4/69146 , C08F4/69267
摘要： This invention relates to a process for the oligomerization of at least one olefinic compound in the form of an olefin or a compound including art olefinic moiety by contacting the at least one olefinic compound with at least two different catalysis, namely a tetramerization catalyst and a further oligomerization catalyst. The tetramerization catalyst comprises a combination of a source of a transition metal and a ligating compound of the formula (R1)mX1(Y)X2(R2)n. The invention also relates to an oligomerization catalyst comprising the combination of (i) source of transition metal for both a tetramerization catalyst and a trimerization catalyst; (ii) a ligating compound for a tetramerization catalyst: (iii) a different ligating compound for a trimerization catalyst: and (iv) optionally an activator.
摘要翻译： 本发明涉及通过使至少一种烯属化合物与至少两种不同的催化剂即四聚催化剂和另外的催化剂接触来使烯烃或包括本领域烯烃部分的化合物的至少一种烯烃化合物低聚的方法 低聚催化剂。 四聚化催化剂包括过渡金属源和式（R1）mX1（Y）X2（R2）n的连接化合物的组合。 本发明还涉及包含以下组合的低聚催化剂：（i）四聚化催化剂和三聚催化剂的过渡金属源; （ii）用于四聚催化剂的连接化合物：（iii）用于三聚催化剂的不同的连接化合物：和（iv）任选的活化剂。
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公开(公告)号：US20100081777A1
公开(公告)日：2010-04-01
申请号：US12584170
申请日：2009-09-01
CPC分类号： C07F9/46 , B01J31/189 , B01J2231/20 , B01J2531/007 , B01J2531/62 , C07C2/32 , C07C2/36 , C07C2531/14 , C07C2531/22 , C07C2531/24 , C08F4/69 , C08F10/00 , C08F110/02 , C08F2500/02 , C08F4/69146 , C08F4/69267
摘要： A new P—N—P ligand is useful in ethylene oligomerizations. In combination with i) a source of chromium and ii) an activator such as methylalumoxane; the ligand of this invention may be used to prepare an oligomer product that contains a mixture of hexenes and octenes. The hexenes and octenes produced with this ligand contain very low levels of internal olefins when produced under preferred reaction conditions.
摘要翻译： 新的P-N-P配体可用于乙烯低聚。 与i）铬源和ii）活化剂如甲基铝氧烷; 本发明的配体可用于制备含有己烯和辛烯的混合物的低聚物产物。 当在优选的反应条件下产生时，用该配体产生的己烯和辛烯含有非常低水平的内烯烃。
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16.发明申请Oligomerisation In The Presence Of Both A Tetramerisation Catalyst And A Further Oligomerisation Catalyst 有权在三元共聚催化剂和另外的低聚催化剂存在下的低聚公开(公告)号：US20080039600A1
公开(公告)日：2008-02-14
申请号：US11629785
申请日：2005-06-13
申请人： Annette Bollmann , Hulisani Maumela , Kevin Blann
发明人： Annette Bollmann , Hulisani Maumela , Kevin Blann
IPC分类号： C10G50/00
CPC分类号： B01J31/188 , B01J31/16 , B01J31/1815 , B01J31/1875 , B01J31/24 , B01J31/2409 , B01J2231/20 , B01J2531/0244 , B01J2531/62 , B01J2531/842 , C07C2/36 , C07C2531/22 , C08F10/00 , C10G50/00 , C10G2300/1088 , C10G2300/703 , C10G2400/20 , C10G2400/22 , Y02P20/582 , C08F4/69146 , C08F4/69267
摘要： This invention relates to a process for the oligomerisation of at least one olefinic compound in the form of an olefin or a compound including an olefinic moiety by contacting the at least one olefinic compound with at least two different catalysts, namely a tetramerisation catalyst and a further oligomerisation catalyst. The tetramerisation catalyst comprises a combination of a source of a transition metal; and a ligating compound of the formula (R1)mX1(Y)X2(R2)n. The invention also relates to an oligomerisation catalyst comprising the combination of (i) source of transition metal for both a tetramerisation catalyst and a trimerisation catalyst; (ii) a ligating compound for a tetramerisation catalyst; (iii) a different ligating compound for a trimerisation catalyst; and (iv) optionally an activator
摘要翻译： 本发明涉及通过使至少一种烯烃化合物与至少两种不同的催化剂即四聚催化剂和另外的催化剂接触来使至少一种烯烃或包含烯属部分的化合物的烯烃化合物低聚的方法 低聚催化剂。 四聚化催化剂包括过渡金属源的组合; 和（R 1）X 1 X 1（Y）X 2（R 3）的连接化合物， SUP> 2 ）。 本发明还涉及低聚催化剂，其包含以下组合：（i）用于四聚催化剂和三聚催化剂的过渡金属源; （ii）用于四聚催化剂的连接化合物; （iii）用于三聚催化剂的不同连接化合物; 和（iv）任选的活化剂
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公开(公告)号：US09637509B2
公开(公告)日：2017-05-02
申请号：US14896608
申请日：2014-11-10
申请人： LG CHEM, LTD.
发明人： Eun Ji Shin , Yong Ho Lee , Seok Pil Sa , Ki Soo Lee
CPC分类号： C07F9/46 , B01J31/143 , B01J31/188 , B01J2231/20 , B01J2531/62 , C07C2/32 , C07C2531/14 , C07C2531/22 , C08F4/42 , C08F110/02 , C08F2500/02 , C08F4/69267
摘要： Provided are ligand compounds selected from among N-(diphenylphosphino)-1,1-diphenyl-N-(4-phenylbutan-2-yl)phosphinamine and N4,N4-bis(diphenylphosphino)-N1,N1-diethylpentane-1,4-diamine, a catalyst system for olefin oligomerization, and a method for olefin oligomerization using the same. The catalyst system for olefin oligomerization has excellent catalytic activity, and yet, exhibits high selectivity to 1-hexene or 1-octene, thus enabling more efficient preparation of alpha-olefin.
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公开(公告)号：US07906681B2
公开(公告)日：2011-03-15
申请号：US12924048
申请日：2010-09-20
IPC分类号： C07F9/02 , B01J27/188 , B01J27/00 , B01J31/00 , C07C2/02
CPC分类号： C07F9/46 , B01J31/189 , B01J2231/20 , B01J2531/007 , B01J2531/62 , C07C2/32 , C07C2/36 , C07C2531/14 , C07C2531/22 , C07C2531/24 , C08F4/69 , C08F10/00 , C08F110/02 , C08F2500/02 , C08F4/69146 , C08F4/69267
摘要： A new P—N—P ligand is useful in ethylene oligomerizations. In combination with i) a source of chromium and ii) an activator such as methylalumoxane; the ligand of this invention may be used to prepare an oligomer product that contains a mixture of hexenes and octenes. The hexenes and octenes produced with this ligand contain very low levels of internal olefins when produced under preferred reaction conditions.
摘要翻译： 新的P-N-P配体可用于乙烯低聚。 与i）铬源和ii）活化剂如甲基铝氧烷; 本发明的配体可用于制备含有己烯和辛烯的混合物的低聚物产物。 当在优选的反应条件下产生时，用该配体产生的己烯和辛烯含有非常低水平的内烯烃。
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公开(公告)号：US20110015061A1
公开(公告)日：2011-01-20
申请号：US12924048
申请日：2010-09-20
CPC分类号： C07F9/46 , B01J31/189 , B01J2231/20 , B01J2531/007 , B01J2531/62 , C07C2/32 , C07C2/36 , C07C2531/14 , C07C2531/22 , C07C2531/24 , C08F4/69 , C08F10/00 , C08F110/02 , C08F2500/02 , C08F4/69146 , C08F4/69267
摘要： A new P—N—P ligand is useful in ethylene oligomerizations. In combination with i) a source of chromium and ii) an activator such as methylalumoxane; the ligand of this invention may be used to prepare an oligomer product that contains a mixture of hexenes and octenes. The hexenes and octenes produced with this ligand contain very low levels of internal olefins when produced under preferred reaction conditions.
摘要翻译： 新的P-N-P配体可用于乙烯低聚。 与i）铬源和ii）活化剂如甲基铝氧烷; 本发明的配体可用于制备含有己烯和辛烯的混合物的低聚物产物。 当在优选的反应条件下产生时，用该配体产生的己烯和辛烯含有非常低水平的内烯烃。
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公开(公告)号：US07829749B2
公开(公告)日：2010-11-09
申请号：US12584170
申请日：2009-09-01
CPC分类号： C07F9/46 , B01J31/189 , B01J2231/20 , B01J2531/007 , B01J2531/62 , C07C2/32 , C07C2/36 , C07C2531/14 , C07C2531/22 , C07C2531/24 , C08F4/69 , C08F10/00 , C08F110/02 , C08F2500/02 , C08F4/69146 , C08F4/69267
摘要： A new P-N-P ligand is useful in ethylene oligomerizations. In combination with i) a source of chromium and ii) an activator such as methylalumoxane; the ligand of this invention may be used to prepare an oligomer product that contains a mixture of hexenes and octenes. The hexenes and octenes produced with this ligand contain very low levels of internal olefins when produced under preferred reaction conditions.
摘要翻译： 新的P-N-P配体可用于乙烯低聚。 与i）铬源和ii）活化剂如甲基铝氧烷; 本发明的配体可用于制备含有己烯和辛烯的混合物的低聚物产物。 当在优选的反应条件下产生时，用该配体产生的己烯和辛烯含有非常低水平的内烯烃。
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