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1. 发明申请

WO2008119153A1 AMINO PHOSPHINE 审中-公开
标题翻译：氨基磷
公开(公告)号：WO2008119153A1
公开(公告)日：2008-10-09
申请号：PCT/CA2008/000474
申请日：2008-03-13
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , GAO, Xiaoliang , CARTER, Charles Ashton Garret , FAN, Liangyou , HENDERSON, Lee Douglas
发明人： GAO, Xiaoliang , CARTER, Charles Ashton Garret , FAN, Liangyou , HENDERSON, Lee Douglas
IPC分类号： C07F9/50 , C07C2/36 , C07C11/02 , C07C11/107
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 having the formula (ortho-F-C 6 H 4 ) 2 P-N-C(CH 3 ) 2 in which each phosphorus atom is bonded to two ortho-fluorine- substituted phenyl groups. In combination with i) a source of chromium and ii) and activator such as methalumoxane, the P-N-P ligand of this invention is useful in ethylene oligomerizations. Under preferred reaction conditions, the hexenes and octenes produced using this ligand are predominantly hexene-1 and octene-1, with very low levels of internal olefins.
摘要翻译：具有下式的新的PNP配体（正-C 6亚烷基）2个PNC（CH 3 3）其中每个磷原子与两个邻氟取代的苯基键合。结合i）铬源和ii）和活化剂如甲基铝氧烷，本发明的P-N-P配体可用于乙烯低聚。在优选的反应条件下，使用该配体产生的己烯和辛烯主要是己烯-1和辛烯-1，内烯烃含量非常低。

2. 发明申请

WO2010034101A1 ETHYLENE TRIMERIZATION CATALYSTS COMPRISING P-N-P LIGANDS AND THEIR USE 审中-公开
标题翻译：包含P-N-P配体的乙烯三元催化剂及其使用
公开(公告)号：WO2010034101A1
公开(公告)日：2010-04-01
申请号：PCT/CA2009/001120
申请日：2009-08-12
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , GAO, Xiaoliang , CARTER, Charles Ashton Garret , HENDERSON, Lee Douglas
发明人： GAO, Xiaoliang , CARTER, Charles Ashton Garret , HENDERSON, Lee Douglas
IPC分类号： C07F9/50 , B01J23/89 , C07C2/36 , C08F110/02 , C08F4/62 , C08F4/70
CPC分类号： B01J31/188 , B01J31/143 , B01J2231/20 , B01J2531/46 , B01J2531/56 , B01J2531/62 , B01J2531/66 , B01J2531/847 , B01J2540/22 , C07C2/32 , C07C2/36 , C07C2531/14 , C07C2531/22 , C07C2531/24 , C07F9/46
摘要： A new P-N-P ligand having the general formula (Ph 1 )(Ph 2 )P-N-P(Ph 3 )(Ph 4 ) R 2 wherein each Of Ph 1 , Ph 2 , Ph 3 and Ph 4 is a phenyl group bonded to a phosphorus group, and R 2 is selected from the group consisting of hydrogen, C 1-20 hydrocarbyl and silyl is useful in ethylene trimerization. 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：具有通式（Ph1）（Ph2）PNP（Ph3）（Ph4）R2的新的PNP配体，其中Ph1，Ph2，Ph3和Ph4各自为与磷基键合的苯基，R2选自的氢，C 1-20烃基和甲硅烷基可用于乙烯三聚。结合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。用该配体产生的己烯和辛烯含有非常低的在优选的反应条件下产生的内烯烃的含量

3. 发明申请

WO2012045147A1 TETRAMERIZATION LIGANDS 审中-公开
公开(公告)号：WO2012045147A1
公开(公告)日：2012-04-12
申请号：PCT/CA2011/001010
申请日：2011-09-12
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , GAO, Xiaoliang , CARTER, Charles Ashton Garret
发明人： GAO, Xiaoliang , CARTER, Charles Ashton Garret
IPC分类号： C07F9/50 , C07C2/36
CPC分类号： C07C2/36 , B01J31/24 , B01J2231/20 , B01J2531/62 , C07C2531/14 , C07C2531/24 , C07F9/46 , C07F9/4891 , C07C11/02
摘要： An ethylene oligomerization catalyst which contains a bridged diphosphine ligand having the formula (R 1 )m(X 1 )nP 1 -bridge-P 2 (R 2 )X 2 wherein R 1 and R 2 are independently selected from the group consisting of hydrocarbyl and heterohydrocarbyl; X 1 is selected from the group consisting of halogen, hydrocarbyl and heterohydrocarbyl; m is 1 or 2; n is 0 or 1; m + n = 2; bridge is a divalent bridging group bonded to P 1 and P 2 ; and X 2 is halogen. The present ligands differ from prior diphosphine ligands used in olefin oligomerization processes in that at least one halide substituent is directly bonded to at least one P atom of the ligand. The behavior of catalysts that are prepared from a chromium salt and the present ligands is unusual and surprising. A ligand of this invention with a single F substituent and three phenyl substituents may be used to prepare a selective tetramerization catalyst which produces an oligomerization product having an octene selectivity of about 35 weight %. The replacement of the single F atom with a single CI atom can increase the octene selectivity to about 70-75 weight %.
摘要翻译：含有具有式（R1）m（X1）nP1-bridge-P2（R2）X2的桥连二膦配体的乙烯低聚催化剂，其中R 1和R 2独立地选自烃基和杂烃基; X1选自卤素，烃基和杂烃基; m为1或2; n为0或1; m + n = 2; 桥是与P1和P2键合的二价桥连基团; X2是卤素。本发明的配体不同于在烯烃低聚方法中使用的先前的二膦配体，因为至少一个卤化物取代基直接键合到配体的至少一个P原子上。由铬盐和本发明的配体制备的催化剂的行为是不寻常的和惊人的。具有单个F取代基和三个苯基取代基的本发明的配体可用于制备选择性四聚化催化剂，其产生具有约35重量％的辛烯选择性的低聚产物。用单个Cl原子代替单个F原子可以将辛烯选择性提高到约70-75重量％。

4. 发明申请

WO2010034102A1 ETHYLENE TETRAMERIZATION CATALYSTS COMPRISING P-N-P LIGANDS 审中-公开
标题翻译：包含P-N-P配体的乙烯三元催化剂
公开(公告)号：WO2010034102A1
公开(公告)日：2010-04-01
申请号：PCT/CA2009/001121
申请日：2009-08-12
申请人： NOVA CHEMICALS (INTERNATIONAL) S. A. , GAO, Xiaoliang , CARTER, Charles Ashton Garret , HENDERSON, Lee Douglas
发明人： GAO, Xiaoliang , CARTER, Charles Ashton Garret , HENDERSON, Lee Douglas
IPC分类号： C07F9/52 , B01J23/89 , C07C2/36 , C08F110/02 , C08F4/62 , C08F4/70
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 having the general formula (Ph 1 )(Ph 2 )P-N-P1CPh 3 )(Ph 4 ) R 2 wherein each of Ph 1 , Ph 2 , Ph 3 and Ph 4 is a phenyl group bonded to a phosphorus group, and R2 is selected from the group consisting of hydrogen, C 1-20 hydrocarbyl and silyl, is useful in ethylene tetramerization Pn combination with i) a source of chromium and 11) 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 When produced under preferred reaction conditions, the hexenes and octenes produced with this ligand contain very low levels of internal olefins.
摘要翻译：具有通式（Ph1）（Ph2）PN-P1CPh3）（Ph4）R2的新的PNP配体，其中Ph1，Ph2，Ph3和Ph4各自是与磷基键合的苯基，R2选自的氢，C 1-20烃基和甲硅烷基可用于乙烯四聚化Pn与i）铬源和11）活化剂如甲基铝氧烷的组合，本发明的配体可用于制备含有混合物的低聚物产物的己烯和辛烯当在优选的反应条件下生产时，用该配体产生的己烯和辛烯含有非常低水平的内烯烃。

5. 发明申请

WO2003068829A1 HALOSULFONIC ACID TREATED CATALYST SUPPORT FOR OLEFIN POLYMERIZATION 审中-公开
标题翻译：用于烯烃聚合的低沸点酸处理催化剂
公开(公告)号：WO2003068829A1
公开(公告)日：2003-08-21
申请号：PCT/CA2002/000156
申请日：2002-02-11
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , GAO, Xiaoliang , CHISHOLM, P. Scott , KOWALCHUK, Matthew, Gerald , DONALDSON, Robert, D.
发明人： GAO, Xiaoliang , CHISHOLM, P. Scott , KOWALCHUK, Matthew, Gerald , DONALDSON, Robert, D.
IPC分类号： C08F10/00
CPC分类号： C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F4/65916
摘要： A supported catalyst for olefin polymerization comprises a combination of a novel metal oxide support and an activator which is an aluminoxane or a boron activator. The novel metal oxide support of this invention is a conventional particulate metal oxide support material (such as silica or alumina) which has been treated with a halosulfonic acid. A catalyst system which contains this novel catalyst support and a transition metal catalyst is highly active for olefin polymerization (in comparison to prior art catalyst systems which use a conventional metal oxide support).
摘要翻译：用于烯烃聚合的负载催化剂包括新型金属氧化物载体和作为铝氧烷或硼活化剂的活化剂的组合。本发明的新型金属氧化物载体是已经用卤代磺酸处理的常规颗粒状金属氧化物载体材料（例如二氧化硅或氧化铝）。含有这种新型催化剂载体和过渡金属催化剂的催化剂体系对于烯烃聚合具有高活性（与使用常规金属氧化物载体的现有技术的催化剂体系相比）。

6. 发明申请

WO2003025027A3 SUPPORTED PHOSPHINIMINE POLYMERIZATION CATALYST 审中-公开
公开(公告)号：WO2003025027A3
公开(公告)日：2003-03-27
申请号：PCT/CA2002/001401
申请日：2002-09-16
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , GAO, Xiaoliang , CHISHOLM, P., Scott , DONALDSON, Robert, D. , MCKAY, Ian
发明人： GAO, Xiaoliang , CHISHOLM, P., Scott , DONALDSON, Robert, D. , MCKAY, Ian
IPC分类号： C08F10/00
摘要： A phosphinimine catalyst for olefin polymerization is supported on a directly fluorided metal oxide with an aluminoxane. This catalyst is highly active for olefin polymerization in comparison to prior art catalysts which use non-fluorided metal oxide supports. The directly fluorided metal oxide may be conveniently prepared by contacting the precursor metal oxide with a simple alkali metal salt (such as NaF) in an aqueous slurry.

7. 发明申请

WO2007051284A1 CONVERSION OF ETHERS TO OLEFINS 审中-公开
标题翻译：乙烯转化成油脂
公开(公告)号：WO2007051284A1
公开(公告)日：2007-05-10
申请号：PCT/CA2006/001666
申请日：2006-10-13
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , GAO, Xiaoliang , JOHNSTON, Stacy, David, Ross , KRZYWICKI, Andrzej
发明人： GAO, Xiaoliang , JOHNSTON, Stacy, David, Ross , KRZYWICKI, Andrzej
IPC分类号： C07C1/20
CPC分类号： C07C1/20 , C07C2521/04 , Y02P30/42 , C07C11/02
摘要： Ethers are cracked to olefins using a gamma-alumina catalyst in the presence of ammonia. The use of ammonia improves the selectivity to linear alpha olefins in comparison to cracking reactions in the absence of ammonia. The use of ammonia is convenient in comparison to known processes which employ alumina which as been treated with an amine. A preferred process produces octene-1 from 1-methoxyoctane.
摘要翻译：在氨的存在下，使用γ-氧化铝催化剂将醚裂解成烯烃。与没有氨的裂解反应相比，使用氨改善了对α-烯烃的选择性。与使用已用胺处理的氧化铝的已知方法相比，使用氨是方便的。优选的方法由1-甲氧基辛烷产生辛烯-1。

8. 发明申请

WO2007098572A1 CRACKING 1-ETHERS OVER UNMODIFIED γ-ALUMINA 审中-公开
标题翻译：在未经修改的情况下打破1人？
公开(公告)号：WO2007098572A1
公开(公告)日：2007-09-07
申请号：PCT/CA2007/000234
申请日：2007-02-19
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , GAO, Xiaoliang , KRZYWICKI, Andrzej , JOHNSTON, Stacy, David, Ross , KALIVODA, Alexandra
发明人： GAO, Xiaoliang , KRZYWICKI, Andrzej , JOHNSTON, Stacy, David, Ross , KALIVODA, Alexandra
IPC分类号： C07C1/20
CPC分类号： C07C1/20 , C07C2521/04 , C07C11/02
摘要： 1-Ethers may be cracked over untreated γ-alumina having a pore volume of more than 1.0 cc/g and an average pore diameter of more than 150 angstroms (Å) at a temperature from 250 to 350°C and a pressure from 10 to 200 kPa at high conversions and good selectivity to produce the corresponding 1-alkene. The process is particularly useful to produce 1-octene from 1-methoxyoctane.
摘要翻译：在250-350℃的温度和10至10℃的压力下，1-乙醚可能在孔体积大于1.0cc / g且平均孔径大于150埃（A）的未处理的α-氧化铝上破裂，高转化率为200kPa，产生相应的1-烯烃具有良好的选择性。该方法从1-甲氧基辛烷生产1-辛烯是特别有用的。

9. 发明申请

WO2012159193A1 CHROMIUM CATALYSTS FOR OLEFIN POLYMERIZATION 审中-公开
标题翻译：用于烯烃聚合的铬催化剂
公开(公告)号：WO2012159193A1
公开(公告)日：2012-11-29
申请号：PCT/CA2012/000391
申请日：2012-04-26
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , GAO, Xiaoliang , EVANS, Patrick Drew
发明人： GAO, Xiaoliang , EVANS, Patrick Drew
IPC分类号： C08F4/22 , C08F2/34 , C08F4/02 , C08F10/02
CPC分类号： C08F210/16 , C08F10/02 , C08F2/34 , C08F4/22 , C08F210/14 , C08F10/00 , C08F4/69
摘要： Mineral oil is added to a solid supported chromium catalyst in amounts which maintain a free flowing particulate material. Chromium catalysts so treated provide polyethylene in a gas phase ethylene polymerization process with reduced reactor fouling or static. In preferred embodiments, the support is silica, the chromium catalyst is chromium oxide or a silylchromate, and the mineral oil is added to the solid supported chromium catalyst in an amount between 5 and 40% by weight.
摘要翻译：将矿物油以维持自由流动的颗粒材料的量加入到固体负载的铬催化剂中。如此处理的铬催化剂在气相乙烯聚合方法中提供聚乙烯，减少反应器结垢或静电。在优选的实施方案中，载体是二氧化硅，铬催化剂是铬氧化物或甲硅烷基铬酸盐，矿物油以5-40重量％的量加入到固体负载的铬催化剂中。

10. 发明申请

WO2002066524A1 CATALYST FOR OLEFIN POLYMERIZATION 审中-公开
标题翻译：烯烃聚合催化剂
公开(公告)号：WO2002066524A1
公开(公告)日：2002-08-29
申请号：PCT/CA2002/000157
申请日：2002-02-11
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , GAO, Xiaoliang , CHISHOLM, P., Scott , KOWALCHUK, Matthew, Gerald , DONALDSON, Robert, D.
发明人： GAO, Xiaoliang , CHISHOLM, P., Scott , KOWALCHUK, Matthew, Gerald , DONALDSON, Robert, D.
IPC分类号： C08F10/00
CPC分类号： C08F10/02 , C08F4/6592 , C08F4/65925 , C08F110/02 , C08F210/16 , C08F4/65916 , C08F210/14
摘要： A supported catalyst for olefin polymerization comprises a combination of a sulfated metal oxide support, an aluminoxane and an organometallic complex of a group 4 metal. The sulfated metal oxide may be quickly and conveniently prepared by, for example, contacting the precursor metal oxide with a sulfuric acid. The supported catalyst of this invention is highly active for olefin polymerization in comparison to conventional catalysts which are prepared with non-sulfated supports.
摘要翻译：用于烯烃聚合的负载催化剂包括硫酸化金属氧化物载体，铝氧烷和第4族金属的有机金属络合物的组合。硫酸化金属氧化物可以通过例如使前体金属氧化物与硫酸接触来快速和方便地制备。与用非硫酸化载体制备的常规催化剂相比，本发明的负载型催化剂对烯烃聚合具有高度的活性。

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