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81. 发明授权

US09422375B2 Non-cyclopentadienyl-based chromium catalysts for olefin polymerization 有权
标题翻译：用于烯烃聚合的非环戊二烯基铬催化剂
公开(公告)号：US09422375B2
公开(公告)日：2016-08-23
申请号：US14931258
申请日：2015-11-03
申请人： Dow Global Technologies LLC
发明人： Matthew D. Christianson , Timothy S. De Vries , Robert D J Froese , Matthias S. Ober , Jasson T. Patton , Duane R. Romer , Gordon R. Roof , Lixin Sun , Endre Szuromi , Curt N. Theriault , Dean M. Welsh , Timothy T. Wenzel , Paul H. Moran
IPC分类号： C07F11/00 , C08F4/78 , C08F10/00 , C08F210/06 , C08F110/06 , C08F110/02
CPC分类号： C08F4/78 , C07F11/00 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/06 , C08F4/69112 , C08F210/16 , C08F2500/15
摘要： Provided is a non-cyclopentadienyl-based chromium-ligand complex, preferably a chromium-ligand complex of formula (J): LCr(RA)m(D)k (J), wherein L is a non-Cp monoanionic ligand; Cr (chromium) is in a formal oxidation state of +3 or +2; when Cr formally is Cr+3, either m is 1 and RA is hydrocarbylene (a hydrocarbylene chromium-ligand complex of formula (J)) or m is 2 and each RA independently is hydrocarbyl (a dihydrocarbyl chromium-ligand complex of formula (J)), wherein each hydrocarbyl or hydrocarbylene of RA independently is unsubstituted or substituted by from 1 to 5 RAS; each RAS independently is a neutral aprotic heteroalkyl, neutral aprotic heterocycloalkyl, neutral aprotic heteroaryl, or neutral aprotic aryl; when Cr formally is Cr+2, m is 1 and RA is hydrocarbyl (a hydrocarbyl chromium-ligand complex of formula (J)); k is an integer of 0 or 1; D is absent when k is 0 or D is a neutral ligand when k is 1; wherein the chromium-ligand complex of formula (J) is overall neutral and lacks a cyclopentadienyl-based (Cp-based) moiety. Also provided is a chromium catalyst comprising or prepared from the complex. Also provided is a process of making the catalyst and a process employing the chromium catalyst for polymerizing the olefin monomer, especially a straight chain 1-alkene, to prepare the polyolefin, especially a partially chain-straightened poly(1-alkene) or olefin block copolymer. Further provided is the partially chain-straightened poly(1-alkene) or olefin block copolymer prepared thereby. Also provided is a high throughput workflow.
摘要翻译：提供非环戊二烯基铬配体络合物，优选式（J）的铬配体络合物：LCr（RA）m（D）k（J），其中L是非Cp单阴离子配体; Cr（铬）处于+3或+2的正式氧化态; 当Cr正式为Cr + 3时，m为1，RA为亚烃基（式（J））的亚烃基铬 - 配体配合物）或m为2，各RA独立地为烃基（式（J）的二烃基铬 - 配体络合物）），其中RA的各个烃基或亚烃基独立地未被取代或被1至5个RAS取代; 每个RAS独立地是中性非质子杂烷基，中性非质子杂环烷基，中性非质子杂芳基或中性非质子性芳基; 当Cr正式为Cr + 2时，m为1，RA为烃基（式（J））的烃基铬 - 配体络合物）; k是0或1的整数; 当k为0时，D不存在，或当k为1时D为中性配体; 其中式（J）的铬配体络合物是总体中性的，并且缺少基于环戊二烯基的（Cp-基）部分。还提供了包含或由络合物制备的铬催化剂。还提供了制备催化剂的方法和使用铬催化剂聚合烯烃单体，特别是直链1-烯烃的方法，以制备聚烯烃，特别是部分链改性的聚（1-烯烃）或烯烃嵌段共聚物。进一步提供由其制备的部分链直链化的聚（1-烯烃）或烯烃嵌段共聚物。还提供了高吞吐量的工作流程。

82. 发明授权

US09421534B2 Production method of α-olefin low polymer 有权
标题翻译： α-烯烃低聚物的制备方法
公开(公告)号：US09421534B2
公开(公告)日：2016-08-23
申请号：US12520096
申请日：2007-10-22
申请人： Hiroki Emoto , Kei Yoshizuru
发明人： Hiroki Emoto , Kei Yoshizuru
IPC分类号： C07C2/08 , C07C2/02 , C07C2/04 , C07C2/42 , C07C2/54 , C07C2/72 , B01J31/22 , B01J31/14 , C08F10/00
CPC分类号： B01J31/2208 , B01J31/143 , B01J2231/12 , B01J2231/20 , B01J2531/62 , C07C2/08 , C08F10/00 , Y02P20/52 , C08F4/69 , C08F4/22 , C08F2/06
摘要： A method of producing an α-olefin low polymer, wherein an α-olefin is subjected to low polymerization in a solvent in the presence of a chromium catalyst and at least one inert gas. The proportion of the inert gas is maintained from 0.010 to 50.00% by volume in a gas phase part of a reactor, such that inert gas is discharged from the reactor and/or circulation piping when the proportion exceeds 50.00%. The chromium catalyst contains a chromium compound, at least one nitrogen-containing compound, an aluminum-containing compound, and optionally a halogen-containing compound. Unreacted α-olefin and solvent separated from a reaction liquid are circulated back into the reactor.
摘要翻译：一种制备α-烯烃低聚物的方法，其中在铬催化剂和至少一种惰性气体存在下，在溶剂中使α-烯烃进行低聚合。在反应器的气相部分中惰性气体的比例保持在0.010至50.00体积％，当比例超过50.00％时，惰性气体从反应器和/或循环管道排出。铬催化剂含有铬化合物，至少一种含氮化合物，含铝化合物和任选的含卤素化合物。将未反应的α-烯烃和从反应液体分离的溶剂循环回到反应器中。

83. 发明授权

US09416206B2 Lubricating oil compositions and method for making them 有权
标题翻译：润滑油组合物及其制备方法
公开(公告)号：US09416206B2
公开(公告)日：2016-08-16
申请号：US13005388
申请日：2011-01-12
申请人： Rainer Kolb , Liehpao Oscar Farng , Sudhin Datta , Donna J. Crowther , Peijun Jiang
发明人： Rainer Kolb , Liehpao Oscar Farng , Sudhin Datta , Donna J. Crowther , Peijun Jiang
IPC分类号： C08F210/02 , C08F10/00 , C08F210/16 , C08L23/08 , C10M143/04 , C10M143/06 , C10M143/08 , C10M171/02 , C10M171/04 , C08F4/6592 , C08F4/659
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65927 , C08F10/00 , C08F210/02 , C08F210/06 , C08L23/0807 , C10M143/04 , C10M143/06 , C10M143/08 , C10M171/02 , C10M171/04 , C10M2205/022 , C10N2230/02 , C10N2230/04 , C10N2230/45 , C10N2240/04 , C10N2240/042 , C10N2240/08 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C08L2666/02 , C10M2205/026 , C10M2205/024 , C10M2205/028 , C08F210/14 , C08F2500/03 , C08F2500/12 , C08F210/00
摘要： Provided are ethylene propylene copolymers compositions thereof and methods for making the same. The composition may include an ethylene copolymer, comprising 40 wt % to 70 wt % of units derived from ethylene, and at least 30 wt % of units derived from at least one α-olefin having 3 to 20 carbon atoms. The composition can have a melting point (Tm) in ° C., as measured by DSC, that satisfies the relation: Tm>3.4×E−180, where E is the weight % of units derived from ethylene in the copolymer. The composition can also have a Mw/Mn ratio of about 1.5 to about 3.5. The composition can further have a content of Group 4 metals derived from a catalyst of 25 ppm or less.
摘要翻译：提供其乙烯丙烯共聚物组合物及其制备方法。组合物可以包括乙烯共聚物，其包含40重量％至70重量％的衍生自乙烯的单元和至少30重量％的由至少一种具有3至20个碳原子的α-烯烃衍生的单元。通过DSC测定，组合物的熔点（Tm）为℃，满足关系式：Tm> 3.4×E-180，其中E为共聚物中衍生自乙烯的单元的重量％。组合物还可以具有约1.5至约3.5的Mw / Mn比。组合物还可以具有衍生自25ppm或更低的催化剂的第4族金属的含量。

84. 发明授权

US09399690B2 Silica support, preparation method thereof and metallocene catalyst using the same 有权
标题翻译：二氧化硅载体及其制备方法和使用其的金属茂催化剂
公开(公告)号：US09399690B2
公开(公告)日：2016-07-26
申请号：US14426656
申请日：2014-02-05
申请人： LG CHEM, LTD.
发明人： Dae Sik Hong , Ki Soo Lee , Heon Yong Kwon , Hyeon-Gook Kim , Eun Kyoung Song , Yong Ho Lee
IPC分类号： C08F4/02 , C08F4/6592 , C08F10/00 , C08F210/02 , C08F4/659 , C07F7/08 , C08F10/02 , B01J21/08 , B01J31/06 , B01J31/14 , B01J31/16 , B01J31/22 , C08F110/02
CPC分类号： C08F110/02 , B01J21/08 , B01J31/069 , B01J31/143 , B01J31/1616 , B01J31/2295 , B01J37/0209 , B01J2531/48 , C07F3/02 , C07F5/066 , C07F7/087 , C07F7/0876 , C07F17/00 , C08F4/02 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F10/02 , C08F210/02 , C08F2410/01 , Y02P20/52
摘要： This disclosure relates to a silica support for a metallocene catalyst used for olefin polymerization, a preparation method thereof, a metallocene catalyst using the same, and olefin polymer. Specifically, according to the present invention, a silica support used for preparing a metallocene supported catalyst is treated with a specific halogenized metal compound, thereby diversifying reaction sites to a cocatalyst when preparing a metallocene catalyst, and thus, the molecular weight distribution of produced olefin polymer may be much broadened and polymer having high molecular weight may be obtained compared to the existing support, even if the same metallocene catalyst is supported.
摘要翻译：本公开内容涉及用于烯烃聚合的茂金属催化剂的二氧化硅载体，其制备方法，使用它的金属茂催化剂和烯烃聚合物。具体地，根据本发明，用于制备茂金属负载的催化剂的二氧化硅载体用特定的卤化金属化合物处理，从而在制备茂金属催化剂时将反应位点分散到助催化剂上，因此，制备的烯烃的分子量分布聚合物可能会变宽，即使支持相同的茂金属催化剂，也可以获得与现有载体相比具有高分子量的聚合物。

85. 发明授权

US09394388B2 Hybrid supported metallocene catalyst, method for preparing the same, and process for preparing polyolefin using the same 有权
标题翻译：杂化负载型茂金属催化剂及其制备方法以及使用其制备聚烯烃的方法
公开(公告)号：US09394388B2
公开(公告)日：2016-07-19
申请号：US14382807
申请日：2013-03-05
申请人： SK Innovation Co., Ltd. , SK Global Chemical Co., Ltd.
发明人： Ho Seong Lee , Dong Cheol Shin , Sung Seok Chae , Kyu Cheol Cho , Seung Yeol Han , Jong Sok Hahn
IPC分类号： C08F4/653 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F4/659 , C08F210/16
CPC分类号： C08F110/02 , C08F4/65904 , C08F4/65916 , C08F4/6592 , C08F210/16
摘要： Provided are a hybrid supported metallocene catalyst, a method for preparing the same, and a process for preparing an olefin polymer using the same, and more particular, a hybrid supported metallocene catalyst characterized in that two kinds of metallocene compounds containing a new cyclopenta[b]fluorenyl transition metal compound are supported on an inorganic or organic porous carrier surface-treated with an ionic compound and a co-catalyst, a method for preparing the same, and a process for preparing an olefin polymer using the hybrid supported metallocene catalyst.
摘要翻译：提供了一种杂化负载型茂金属催化剂及其制备方法，以及使用该方法制备烯烃聚合物的方法，更具体地，涉及一种混合载体茂金属催化剂，其特征在于两种含有新的环戊二烯[b ]芴基过渡金属化合物负载在用离子化合物和助催化剂表面处理的无机或有机多孔载体上，其制备方法，以及使用该杂化载体金属茂催化剂制备烯烃聚合物的方法。

86. 发明授权

US09394382B2 Process and apparatus for the polymerisation of olefins 有权
标题翻译：用于烯烃聚合的方法和设备
公开(公告)号：US09394382B2
公开(公告)日：2016-07-19
申请号：US13988794
申请日：2011-12-14
申请人： Andrew David Bell , Jean-Louis Chamayou , Kevin Peter Ramsay
发明人： Andrew David Bell , Jean-Louis Chamayou , Kevin Peter Ramsay
IPC分类号： C08F2/34 , B01J8/24 , B01J8/44 , C08F10/00 , C08F110/02
CPC分类号： C08F10/00 , C08F2/34 , C08F110/02 , C08F2/007
摘要： Process for gas phase polymerization of olefins in a fluidized bed reactor by (a) passing a fluidizing gas containing at least one olefin monomer through a fluidized bed of polymer particles in the presence of a polymerization catalyst to produce polymer at a polymer production rate of C Tonnes/hour, (b) withdrawing a first gaseous stream containing solid particles from the top of the reactor, (c) passing the first gaseous stream to a gas/solids separator, separating solid particles therefrom, and forming a second gaseous stream containing residual solid particles, (d) passing a portion of the second gaseous stream to at least one heat exchanger to remove heat of reaction whereby residual solid particles contact the heat exchanger, and (e) recycling a portion of the cooled stream from step (d) as the fluidizing gas in step (a). The heat exchangers have a heat exchange surface area which totals less than 120×C m2.
摘要翻译：在流化床反应器中通过（a）在聚合催化剂存在下使包含至少一种烯烃单体的流化气体通过聚合物颗粒的流化床将烯烃气相聚合的方法以聚合物生产速率C 吨/小时，（b）从反应器顶部排出含有固体颗粒的第一气态流，（c）将第一气流送至气体/固体分离器，从其中分离固体颗粒，并形成含有残留物的第二气流固体颗粒，（d）将第二气流的一部分通入至少一个热交换器以除去反应热，由此残留的固体颗粒接触热交换器，和（e）将来自步骤（d）的冷却流的一部分再循环，作为步骤（a）中的流化气体。热交换器的热交换面积总计小于120×Cm2。

87. 发明申请

US20160200642A1 ZEOLITE CATALYSTS FOR THE CONVERSION OF ALKYL HALIDES TO OLEFINS 审中-公开
标题翻译：用于将烯烃转化成烯烃的沸石催化剂
公开(公告)号：US20160200642A1
公开(公告)日：2016-07-14
申请号：US14899003
申请日：2015-06-29
申请人： Ashim Kumar GHOSH , Mike MIER , SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Ashim Kumar Ghosh , Mike Mier
IPC分类号： C07C1/30 , C01B39/38 , C08F10/00 , B01J29/40
CPC分类号： B01J29/40 , B01J29/90 , C01B39/38 , C07C1/26 , C07C2529/40 , C08F10/00 , Y02P20/52 , Y02P20/584 , C07C11/04 , C07C11/06 , C07C11/08
摘要： Disclosed is a method for converting an alkyl halide to an olefin. The method can include contacting a zeolite catalyst comprising HZSM-5 having a silica to alumina (SAR) ratio of at least 30 with a feed that includes an alkyl halide under reaction conditions sufficient to produce an olefin hydrocarbon product comprising C2 to C4 olefins, wherein the selectivity of the C2 to C4 olefins is at least 85% at 20% alkyl halide conversion.
摘要翻译：公开了将烷基卤转化为烯烃的方法。该方法可以包括使包含至少30的二氧化硅与氧化铝（SAR）比率的HZSM-5的沸石催化剂与足以产生包含C 2 -C 4烯烃的烯烃产物的反应条件下的包含烷基卤的进料接触，其中在20％烷基卤转化时，C2至C4烯烃的选择性至少为85％。

88. 发明授权

US09382377B2 Polymer mixtures as deposit inhibitors in water-bearing systems 有权
标题翻译：聚合物混合物作为含水系统中的沉积抑制剂
公开(公告)号：US09382377B2
公开(公告)日：2016-07-05
申请号：US13569538
申请日：2012-08-08
申请人： Jürgen Detering , Torben Gädt , Stephan Nied , Andreas Kempter , Bolette Urtel , Jessica Neumann
发明人： Jürgen Detering , Torben Gädt , Stephan Nied , Andreas Kempter , Bolette Urtel , Jessica Neumann
IPC分类号： C02F5/08 , C02F5/10 , C08F20/06 , C08F120/06 , C08F220/06 , C08F20/04 , C08F120/04 , C08F220/04 , C08F110/10 , C08G63/60 , C08L73/00 , C08L33/00 , C08F10/10 , C08F210/10 , C08F20/08 , C08F16/02 , C02F1/00 , C02F5/02 , C08F16/12 , C08F116/12 , C08F216/12 , C08F10/00 , C02F103/02 , C02F103/08
CPC分类号： C08G63/60 , C02F5/10 , C02F2103/023 , C02F2103/08 , C08F10/10 , C08F16/02 , C08F16/12 , C08F20/06 , C08F20/08 , C08F110/10 , C08F210/10 , C23F11/08 , C23F11/173 , C23F14/02
摘要： A polymer mixture in solid or aqueous form includes a content of from 5 to 95% by weight of a first polymer and a content of from 5 to 95% by weight of a second polymer. The first polymer is a water-soluble or water-dispersible polymer having a weight-average molecular weight of 1000 to 20 000 g/mol. The second polymer is a water-soluble or water-dispersible polymer having a weight-average molecular weight of 1000 to 50 000 g/mol. The polymer mixture can inhibit precipitation and sedimentation of calcium salts and magnesium salts in water-bearing systems.
摘要翻译：固体或水性形式的聚合物混合物包含5至95重量％的第一聚合物和5至95重量％的第二聚合物的含量。第一聚合物是重均分子量为1000至200000g / mol的水溶性或水分散性聚合物。第二聚合物是重均分子量为1000至50 000g / mol的水溶性或水分散性聚合物。聚合物混合物可以抑制含水体系中钙盐和镁盐的沉淀和沉淀。

89. 发明授权

US09382347B2 Ziegler-Natta catalysts doped with non-group IV metal chlorides 有权
标题翻译：掺杂非IV族金属氯化物的齐格勒 - 纳塔催化剂
公开(公告)号：US09382347B2
公开(公告)日：2016-07-05
申请号：US13028393
申请日：2011-02-16
申请人： Lei Zhang , David Knoeppel
发明人： Lei Zhang , David Knoeppel
IPC分类号： C08F4/06 , C08F4/72 , C08F4/70 , C08F4/64 , C08F4/80 , C08F4/02 , C08F4/60 , B01J37/00 , B01J31/00 , C08F10/00 , C08F110/02
CPC分类号： C08F4/6421 , C08F10/00 , C08F10/02 , C08F110/02 , C08F2410/03 , C08F4/6557 , C08F4/6574 , C08F2500/04 , C08F2500/07 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F2500/20 , C08F2500/23 , C08F2500/26
摘要： Ziegler-Natta catalysts, processes of forming the same and using the same are described herein. The process generally includes contacting a metal component with a magnesium dihalide support material to form a Ziegler-Natta catalyst precursor; contacting the support material with a dopant including a non-Group IV metal halide to form a doped catalyst precursor; and activating the doped catalyst precursor by contact with an organoaluminum compound to form a Ziegler-Natta catalyst.
摘要翻译：齐格勒 - 纳塔催化剂，其形成方法和使用它们的方法在本文中描述。该方法通常包括使金属组分与二卤化镁载体材料接触以形成齐格勒 - 纳塔催化剂前体; 使载体材料与包含非IV族金属卤化物的掺杂剂接触以形成掺杂的催化剂前体; 并通过与有机铝化合物接触来活化掺杂的催化剂前体以形成齐格勒 - 纳塔催化剂。

90. 发明授权

US09376517B2 Polymerisation process 有权
标题翻译：聚合过程
公开(公告)号：US09376517B2
公开(公告)日：2016-06-28
申请号：US14368397
申请日：2012-12-20
申请人： Ineos Europe AG
发明人： Andrew David Bell , Pierre-Marie Cagna , Fabrice Betton , David Heslop , Kevin Peter Ramsay
IPC分类号： C08F2/34 , C08F2/38 , C08F2/00 , C08F210/16 , C08F10/00
CPC分类号： C08F210/16 , C08F10/00 , C08F2/00 , C08F2/007 , C08F2/34
摘要： Process for the polymerization of monomer in a polymerization system having at least one component attached thereto which is flushed with a flush medium which enters the polymerization system. Initially, the component is flushed with a first flush medium, and subsequently the component is flushed with a second flush medium which differs in composition from the first flush medium. A flush gas containing monomer is used as the flush medium when the polymer production rate is above 10 Te/h.
摘要翻译：在具有至少一种附着于其上的组分的聚合体系中聚合单体的方法，其用进入聚合体系的冲洗介质冲洗。最初，用第一冲洗介质冲洗组分，随后用第二冲洗介质冲洗组分，组合物与第一冲洗介质的组成不同。当聚合物生产速率高于10 Te / h时，使用含冲洗气体的单体作为冲洗介质。

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