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1. 发明申请

US20110275772A1 Method for Controlling Bimodal Catalyst Activity During Polymerization 有权
标题翻译：聚合过程中控制双峰催化剂活性的方法
公开(公告)号：US20110275772A1
公开(公告)日：2011-11-10
申请号：US12808946
申请日：2008-12-17
申请人： Bruce J. Savatsky , John H. Oskam , Mark W. Blood , Mark B. Davis , Douglas H. Jackson , Timothy R. Lynn , Daniel P. Zilker, JR.
发明人： Bruce J. Savatsky , John H. Oskam , Mark W. Blood , Mark B. Davis , Douglas H. Jackson , Timothy R. Lynn , Daniel P. Zilker, JR.
IPC分类号： C08F4/76
CPC分类号： C08F10/00 , C08F4/659 , C08F4/65925 , C08F110/02 , C08F4/65904 , C08F2/34 , C08F2/38 , C08F2500/05
摘要： A method of performing a polymerization reaction in a gas phase polymerization reactor to produce a bimodal polymer while controlling activity of a bimodal polymerization catalyst composition in the reactor by controlling concentration of at least one induced condensing agent (‘ICA’) in the reactor is provided. In some embodiments, the ICA is isopentane (or another hydrocarbon compound) and the bimodal catalyst composition includes a Group 15 and metal containing catalyst compound (or other HMW catalyst for catalyzing polymerization of a high molecular weight fraction of the product), and a metallocene catalyst compound (or other LMW catalyst for catalyzing polymerization of a low molecular weight fraction of the product).
摘要翻译：提供了在气相聚合反应器中进行聚合反应以制备双峰聚合物的方法，同时通过控制反应器中至少一种诱导的缩合剂（'ICA'）的浓度来控制反应器中双峰聚合催化剂组合物的活性。在一些实施方案中，ICA是异戊烷（或另一种烃化合物），双峰催化剂组合物包括第15族和含金属的催化剂化合物（或用于催化产物的高分子量级分聚合的其它HMW催化剂）和茂金属催化剂化合物（或用于催化产物的低分子量级分的聚合的其它LMW催化剂）。

2. 发明授权

US08318872B2 Method for controlling bimodal catalyst activity during polymerization 有权
标题翻译：在聚合过程中控制双峰催化剂活性的方法
公开(公告)号：US08318872B2
公开(公告)日：2012-11-27
申请号：US12808946
申请日：2008-12-17
申请人： Bruce J. Savatsky , John H. Oskam , Mark W. Blood , Mark B. Davis , Douglas H. Jackson , Timothy R. Lynn , Daniel P. Zilker, Jr.
发明人： Bruce J. Savatsky , John H. Oskam , Mark W. Blood , Mark B. Davis , Douglas H. Jackson , Timothy R. Lynn , Daniel P. Zilker, Jr.
IPC分类号： C08F4/06 , C08F4/44 , C08F4/68 , C08F4/00 , C08F4/80 , C08F210/00 , C08F110/02
CPC分类号： C08F10/00 , C08F4/659 , C08F4/65925 , C08F110/02 , C08F4/65904 , C08F2/34 , C08F2/38 , C08F2500/05
摘要： A method of performing a polymerization reaction in a gas phase polymerization reactor to produce a bimodal polymer while controlling activity of a bimodal polymerization catalyst composition in the reactor by controlling concentration of at least one induced condensing agent (‘ICA’) in the reactor is provided. In some embodiments, the ICA is isopentane (or another hydrocarbon compound) and the bimodal catalyst composition includes a Group 15 and metal containing catalyst compound (or other HMW catalyst for catalyzing polymerization of a high molecular weight fraction of the product), and a metallocene catalyst compound (or other LMW catalyst for catalyzing polymerization of a low molecular weight fraction of the product).
摘要翻译：提供了一种在气相聚合反应器中进行聚合反应以制备双峰聚合物的方法，同时通过控制反应器中至少一种诱导的缩合剂（ICA）的浓度来控制反应器中双峰聚合催化剂组合物的活性。在一些实施方案中，ICA是异戊烷（或另一种烃化合物），双峰催化剂组合物包括第15族和含金属的催化剂化合物（或用于催化产物的高分子量级分聚合的其它HMW催化剂）和茂金属催化剂化合物（或用于催化产物的低分子量级分的聚合的其它LMW催化剂）。

3. 发明申请

US20100041841A1 EFFERVESCENT NOZZLE FOR CATALYST INJECTION 审中-公开
标题翻译：用于催化剂注射的高效喷嘴
公开(公告)号：US20100041841A1
公开(公告)日：2010-02-18
申请号：US12442806
申请日：2007-09-26
申请人： Kersten A. Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis , Daniel P. Zilker, JR. , Charles W. Lipp
发明人： Kersten A. Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis , Daniel P. Zilker, JR. , Charles W. Lipp
IPC分类号： C08F2/00 , B01J19/00
CPC分类号： B01J8/1827 , B01J4/002 , B01J8/004 , B01J8/20 , B01J8/22 , B01J19/26 , B01J2208/00371 , B01J2208/00752 , B01J2208/00769 , C08F10/00 , C08F2/01
摘要： A nozzle for catalyst injection for olefin polymerization is provided. In one or more embodiments the nozzle includes a first conduit including a body, a tapered section, and an injection tip. The nozzle also includes a second conduit having an inner surface and an outer surface. The first conduit is disposed about the second conduit defining a first annulus therebetween. The nozzle further includes a support member at least partially disposed about the outer surface of the first conduit defining a second annulus therebetween. The support member has a converging outer surface at a first end thereof.
摘要翻译：提供了用于烯烃聚合的催化剂注入用喷嘴。在一个或多个实施例中，喷嘴包括包括主体，锥形部分和注射尖端的第一导管。喷嘴还包括具有内表面和外表面的第二导管。第一导管设置在第二导管周围，在第二导管之间限定第一环。所述喷嘴还包括至少部分地设置在所述第一管道的外表面周围在其间限定第二环形空间的支撑构件。支撑构件在其第一端具有会聚的外表面。

4. 发明授权

US07989562B2 Method for preventing catalyst agglomeration based on production rate changes 有权
标题翻译：基于生产率变化防止催化剂附聚的方法
公开(公告)号：US07989562B2
公开(公告)日：2011-08-02
申请号：US12443114
申请日：2007-09-26
申请人： Kersten A Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis
发明人： Kersten A Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis
IPC分类号： C08F2/00 , C08F2/34 , B01J19/26 , B05B7/06
CPC分类号： C10G50/00 , B01J4/002 , B01J8/1809 , B01J8/1827 , B01J2208/00274 , C08F10/00 , C08F2400/02 , C10G2300/1088 , C10G2300/1096 , C10G2400/22 , C10G2400/30 , Y10S526/919 , C08F2/00 , C08F2/01
摘要： A system and method for olefin polymerization is provided. The method includes polymerizing one or more olefins within a reactor having one or more injection tubes in fluid communication therewith, at least one of the one or more injection tubes having two or more concentric flow paths; flowing a catalyst through a first flow concentric path of the injection tube into the reactor; flowing one or more monomers through a second concentric flow path of the injection tube into the reactor; measuring rate of heat removal within the reactor; and adjusting the one or more monomers flow through the injection tube in response to the rate of heat removal in the reactor.
摘要翻译：提供了一种用于烯烃聚合的体系和方法。该方法包括在反应器内聚合一种或多种烯烃，所述反应器具有与其流体连通的一个或多个注射管，所述一个或多个注射管中的至少一个具有两个或更多个同心的流动路径; 将催化剂流经注射管的第一流动同心径流入反应器; 使一种或多种单体通过注入管的第二同心流动路径流入反应器; 测量反应器内的热量去除率; 以及响应于反应器中的除热速率，调节一个或多个单体流过注射管。

5. 发明申请

US20110040048A1 Method for Preventing Catalyst Agglomeration Based on Production Rate Changes 有权
标题翻译：基于生产率变化预防催化剂聚集的方法
公开(公告)号：US20110040048A1
公开(公告)日：2011-02-17
申请号：US12443114
申请日：2007-09-26
申请人： Kersten A. Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis
发明人： Kersten A. Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis
IPC分类号： C08F2/00 , B01J19/00
CPC分类号： C10G50/00 , B01J4/002 , B01J8/1809 , B01J8/1827 , B01J2208/00274 , C08F10/00 , C08F2400/02 , C10G2300/1088 , C10G2300/1096 , C10G2400/22 , C10G2400/30 , Y10S526/919 , C08F2/00 , C08F2/01
摘要： A system and method for olefin polymerization is provided. The method includes polymerizing one or more olefins within a reactor having one or more injection tubes in fluid communication therewith, at least one of the one or more injection tubes having two or more concentric flow paths; flowing a catalyst through a first flow concentric path of the injection tube into the reactor; flowing one or more monomers through a second concentric flow path of the injection tube into the reactor; measuring rate of heat removal within the reactor; and adjusting the one or more monomers flow through the injection tube in response to the rate of heat removal in the reactor.
摘要翻译：提供了一种用于烯烃聚合的体系和方法。该方法包括在反应器内聚合一种或多种烯烃，所述反应器具有与其流体连通的一个或多个注射管，所述一个或多个注射管中的至少一个具有两个或更多个同心的流动路径; 将催化剂流经注射管的第一流动同心径流入反应器; 使一种或多种单体通过注入管的第二同心流动路径流入反应器; 测量反应器内的热量去除率; 以及响应于反应器中的除热速率，调节一个或多个单体流过注射管。

6. 发明申请

US20150133615A1 Spray-Dried Catalyst Compositions and Polymerization Processes Employing the Same 有权
标题翻译：喷雾干燥的催化剂组合物和使用该催化剂组合物的聚合方法
公开(公告)号：US20150133615A1
公开(公告)日：2015-05-14
申请号：US14117272
申请日：2012-03-28
申请人： Wesley R. Mariott , Phuong A. Cao , Daniel P. Zilker, JR. , John H. Oskam , Cliff R. Mure
发明人： Wesley R. Mariott , Phuong A. Cao , Daniel P. Zilker, JR. , John H. Oskam , Cliff R. Mure
IPC分类号： C08F4/70
CPC分类号： C08F4/7042 , B01J31/403 , B01J37/0045 , C08F10/00 , C08F4/61904
摘要： Spray-dried catalyst compositions comprising a transition metal complex and polymerization processes employing the same are disclosed herein. An embodiment provides a spray-dried catalyst composition comprising a transition metal catalyst component represented by the following formula: (I) and polymerization process employing the same.
摘要翻译：包含过渡金属配合物的喷雾干燥的催化剂组合物和使用它们的聚合方法在本文中公开。一个实施方案提供了一种喷雾干燥的催化剂组合物，其包含由下式表示的过渡金属催化剂组分：（I）和使用其的聚合方法。

7. 发明授权

US09637567B2 Spray-dried catalyst compositions and polymerization processes employing the same 有权
公开(公告)号：US09637567B2
公开(公告)日：2017-05-02
申请号：US14117272
申请日：2012-03-28
申请人： Wesley R. Mariott , Phuong A. Cao , Daniel P. Zilker, Jr. , John H. Oskam , Cliff R. Mure
发明人： Wesley R. Mariott , Phuong A. Cao , Daniel P. Zilker, Jr. , John H. Oskam , Cliff R. Mure
IPC分类号： B01J31/28 , C08F4/52 , C08F4/80 , C08F4/70 , C08F10/00 , B01J31/40 , B01J37/00
CPC分类号： C08F4/7042 , B01J31/403 , B01J37/0045 , C08F10/00 , C08F4/61904
摘要： Spray-dried catalyst compositions comprising a transition metal complex and polymerization processes employing the same are disclosed herein. An embodiment provides a spray-dried catalyst composition comprising a transition metal catalyst component represented by the following formula: (I) and polymerization process employing the same.

8. 发明授权

US06281306B1 Method of polymerization 有权
标题翻译：聚合方法
公开(公告)号：US06281306B1
公开(公告)日：2001-08-28
申请号：US09464114
申请日：1999-12-16
申请人： John H. Oskam , Timothy R. Lynn , Vincent P. Morrison
发明人： John H. Oskam , Timothy R. Lynn , Vincent P. Morrison
IPC分类号： C08F416
CPC分类号： C08F10/00 , C08F4/65904 , C08F4/65912 , C08F4/65925 , C08F10/02 , C08F110/02 , C08F210/16 , Y10S526/901 , C08F4/659 , C08F2/44 , C08F4/65916 , C08F2500/12 , C08F210/14 , C08F4/64148
摘要： This invention relates to a polymerization process comprising combining an olefin in the gas or slurry phase with a spray dried catalyst comprising an activator, a particulate filler and a metal catalyst compound.
摘要翻译：本发明涉及一种聚合方法，其包括将气体或浆料相中的烯烃与包含活化剂，颗粒填料和金属催化剂化合物的喷雾干燥的催化剂混合。

9. 发明授权

US06656868B2 Polymerization catalyst compositions 有权
标题翻译：聚合催化剂组合物
公开(公告)号：US06656868B2
公开(公告)日：2003-12-02
申请号：US09867156
申请日：2001-05-29
申请人： John H. Oskam , Timothy R. Lynn , Vincent P. Morrison
发明人： John H. Oskam , Timothy R. Lynn , Vincent P. Morrison
IPC分类号： B01J3100
CPC分类号： C08F10/00 , C08F4/65904 , C08F4/65912 , C08F4/65925 , C08F10/02 , C08F110/02 , C08F210/16 , Y10S526/901 , C08F4/659 , C08F2/44 , C08F4/65916 , C08F2500/12 , C08F210/14 , C08F4/64148
摘要： This invention relates to a catalyst composition suitable for a polymerization process comprising, in one embodiment, a particulate filler, mineral oil and at least one metal catalyst compound. In another embodiment, the particular filler is fumed. The catalyst Composition includes a Group 15-containing metal catalyst compound represented by the formula: wherein M is a Group 4, 5 or 6 metal; each X is independently selected from anionic leaving groups; n is the oxidation slate of M; m is the formal charge of a ligand comprising Y, Z and L; Y, Z and L are Group 15 atoms; R1 and R2 are independently a C10 to C20 hydrocarbon group, or a heteroatom containing group wherein the heteroatom is a silicon, germanium, tin, lead, or phosphorus; R3 is absent, a hydrogen, a group 14 atom containing group, a halogen, or a heteroatom containing group; R4 and R5 are independently an alkyl group, an aryl group, a substituted aryl group, a cyclic alkyl group, a substituted cyclic alkyl group, or a multiple ring system; and R6 and R7 are independently absent, a hydrogen, an alkyl group, a halogen, a heteroatom, a hydrocarbyl group, or a heteroatom containing group.
摘要翻译：本发明涉及一种适用于聚合方法的催化剂组合物，在一个实施方案中包括颗粒填料，矿物油和至少一种金属催化剂化合物。在另一个实施方案中，特定的填料是热的。催化剂组合物包括由下式表示的含15族金属催化剂化合物：其中M为第4,5或6族金属;每个X独立地选自阴离子离去基团; n为M的氧化石板; m为包含Y，Z和L的配体的正式电荷; Y，Z和L是15族原子; R 1和R 2独立地是C 10至C 20烃基或含杂原子的基团，其中杂原子是硅，锗，锡，铅或磷; R 3不存在，氢，含14个原子的基团，卤素或含杂原子的基团; R 4和R 5独立地为烷基基团，芳基，取代芳基，环烷基，取代环状烷基或多环系; R 6和R 7独立地不存在，氢，烷基，卤素，杂原子，烃基或含杂原子的基团。

10. 发明授权

US07566677B2 De-foaming spray dried catalyst slurries 有权
标题翻译：脱泡喷雾干燥催化剂浆液
公开(公告)号：US07566677B2
公开(公告)日：2009-07-28
申请号：US11784898
申请日：2007-04-10
申请人： Natarajan Muruganandam , Kersten Anne Terry , Michael D. Awe , John H. Oskam
发明人： Natarajan Muruganandam , Kersten Anne Terry , Michael D. Awe , John H. Oskam
IPC分类号： B01J31/18 , B01J31/22 , C08F4/6592
CPC分类号： B01J37/0045 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/65904 , C08F2500/12 , C08F210/06 , C08F4/64148
摘要： A method for preparing a spray dried catalyst and a low viscosity, low foam spray dried catalyst system for olefin polymerization are provided. In one aspect, the method includes preparing a catalyst system including one or more components selected from metallocenes, non-metallocenes, and activators, adding mineral oil to the catalyst system to form a slurry, and adding one or more liquid alkanes having three or more carbon atoms to the slurry in an amount sufficient to reduce foaming and viscosity of the slurry. In one aspect, the catalyst system includes one or more catalysts selected from metallocenes, non-metallocenes, and a combination thereof, wherein the catalyst system is spray dried. The system further includes mineral oil to form a slurry including a catalyst system, and one or more liquid alkanes having three or more carbon atoms in an amount sufficient to reduce foaming and viscosity of the slurry.
摘要翻译：提供了制备用于烯烃聚合的喷雾干燥催化剂和低粘度低泡沫喷雾干燥催化剂体系的方法。一方面，该方法包括制备包括选自金属茂，非金属茂和活化剂中的一种或多种组分的催化剂体系，向催化剂体系中加入矿物油以形成浆料，并加入一种或多种具有三种或更多种的液态烷烃碳原子以足以降低浆料的起泡和粘度的量加入到浆料中。一方面，催化剂体系包括一种或多种选自金属茂，非金属茂及其组合的催化剂，其中催化剂体系是喷雾干燥的。该系统还包括矿物油，以形成包括催化剂体系的浆料和一种或多种具有三个或更多个碳原子的液体烷烃，其量足以减少浆料的起泡和粘度。

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