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1. 发明申请

WO2009023111A1 CONTINUITY ADDITIVES AND THEIR USE IN POLYMERIZATION PROCESSES 审中-公开
标题翻译：连续添加剂及其在聚合工艺中的应用
公开(公告)号：WO2009023111A1
公开(公告)日：2009-02-19
申请号：PCT/US2008/009435
申请日：2008-08-06
申请人： UNIVATION TECHNOLOGIES, LLC , STAKEM, Francis, Gregory , AGAPIOU, Agapios, K. , HUSSEIN, F., David
发明人： STAKEM, Francis, Gregory , AGAPIOU, Agapios, K. , HUSSEIN, F., David
IPC分类号： C08F2/00 , C08F2/34 , C08F210/16
CPC分类号： C08F6/003 , C08F210/16 , C08F2410/02 , C08F2/005 , C08F2/34 , C08F210/14 , C08F2500/12
摘要： A continuity additive according to one general approach includes a substance having an ability to reduce, prevent, or mitigate at least one of fouling, sheeting, and static level of a material present in a polymerization reactor system when added to the reactor system in an effective amount, with the proviso that the substance is not a polysulfone polymer, a polymeric polyamine, or an oil-soluble sulfonic acid; and a scavenger contacted with the substance, optionally, the scavenger neutralizing water coming in contact therewith. Additional continuity additives, methods of making continuity additives, and use of continuity additives are also presented.
摘要翻译：根据一般方法的连续性添加剂包括具有降低，防止或减轻聚合反应器系统中存在的材料的污垢，片材和静态水平中的至少一种的能力的物质，当加入到反应器系统中时，量，条件是该物质不是聚砜聚合物，聚合多胺或油溶性磺酸; 和与该物质接触的清除剂，任选地，与其接触的清除剂中和水。还提出了附加的连续性添加剂，制备连续性添加剂的方法和连续性添加剂的使用。

2. 发明申请

WO2007015764A1 SUPPORTED METALLOCENE-ALKYL CATALYST COMPOSITION 审中-公开
标题翻译：支持的金属烯烃催化剂组合物
公开(公告)号：WO2007015764A1
公开(公告)日：2007-02-08
申请号：PCT/US2006/027447
申请日：2006-07-12
申请人： UNIVATION TECHNOLOGIES, LLC , AGAPIOU, Agapios, K. , CAO, Phuong , KAO, Sun-Chueh
发明人： AGAPIOU, Agapios, K. , CAO, Phuong , KAO, Sun-Chueh
IPC分类号： C08F4/659 , C08F2/00 , C08F10/00
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65925 , Y02P20/582 , Y10S526/941 , Y10S526/943 , C08F4/65916
摘要： A supported catalyst composition having improved flow properties is disclosed comprising an alkylalumoxane, a metallocene-alkyl an inorganic oxide support having an average particle size of from 0.1 to 100 µm and calcined at a temperature of 600°C or greater, and optionally an antifoulant agent. In one embodiment, the metallocene-alkyl is a Group 4, 5 or 6 metallocene-alkyl, and in another embodiment is a hafnocene-alkyl. Also disclosed is a method of polymerization using such a supported catalyst compositions.
摘要翻译：公开了一种具有改善的流动性能的负载型催化剂组合物，其包括烷基铝氧烷，茂金属 - 烷基，平均粒径为0.1-100微米，在600℃或更高温度下煅烧的无机氧化物载体，以及任选的防污剂。在一个实施方案中，茂金属 - 烷基是第4,5或6族茂金属 - 烷基，在另一个实施方案中是茂金属 - 烷基。还公开了使用这种负载型催化剂组合物的聚合方法。

3. 发明申请

WO2008108913A1 METHODS AND DEVICES FOR POLYMERIZATION 审中-公开
标题翻译：用于聚合的方法和装置
公开(公告)号：WO2008108913A1
公开(公告)日：2008-09-12
申请号：PCT/US2008/001780
申请日：2008-02-11
申请人： UNIVATION TECHNOLOGIES, LLC , AGAPIOU, Agapios, K. , GLOWCZWSKI, David, M. , LIN, Zerong , MOHR, Gary, D. , POWELL, Ted, A. , SIELOFF, Michael, E. , SMITH, Edward, F. , STAVENS, Kevin, B. , TRAPP, Keith, W. , MUHLE, Michael, E. , HUSSEIN, David, F.
发明人： AGAPIOU, Agapios, K. , GLOWCZWSKI, David, M. , LIN, Zerong , MOHR, Gary, D. , POWELL, Ted, A. , SIELOFF, Michael, E. , SMITH, Edward, F. , STAVENS, Kevin, B. , TRAPP, Keith, W. , MUHLE, Michael, E. , HUSSEIN, David, F.
IPC分类号： C08F10/00 , C08F2/00
CPC分类号： C08F10/00 , Y02P20/582 , C08F2/004 , C08F2500/01
摘要： A method of treating a gas phase fluidized bed reactor and a method of polymerizing olefins in a gas phase fluidized bed reactor in the presence of a catalyst prone to cause sheeting by introducing a chromium-containing compound into the reactor and forming a high molecular weight polymer coating on the walls of the reactor. Furthermore, a device for and method of introducing the chromium-containing compound into the fluidized bed reactor at a plurality of locations in proximity to a lower section of a bed section wall of the fluidized bed reactor, and forming a high molecular weight polymer coating on the bed section wall.
摘要翻译：一种处理气相流化床反应器的方法和在气相流化床反应器中在催化剂存在下聚合烯烃的方法，其易于通过将含铬化合物引入反应器并形成高分子量聚合物涂覆在反应器的壁上。此外，在流化床反应器的床部分壁的下部附近的多个位置处将含铬化合物引入流化床反应器中的装置和方法，并且形成高分子量聚合物涂层床段墙。

4. 发明申请

WO2005068507A1 METHOD FOR CONTROLLING SHEETING IN GAS PHASE REACTORS 审中-公开
标题翻译：煤气相反应器控制方法
公开(公告)号：WO2005068507A1
公开(公告)日：2005-07-28
申请号：PCT/US2004/041988
申请日：2004-12-15
申请人： UNIVATION TECHNOLOGIES, LLC , HAGERTY, Robert, O. , MUHLE, Michael, E. , AGAPIOU, Agapios, K. , KUO, Chi-I , GOODE, Mark, G. , HUSSEIN, David, F. , PANNELL, Richard , SZUL, John, F.
发明人： HAGERTY, Robert, O. , MUHLE, Michael, E. , AGAPIOU, Agapios, K. , KUO, Chi-I , GOODE, Mark, G. , HUSSEIN, David, F. , PANNELL, Richard , SZUL, John, F.
IPC分类号： C08F2/34
CPC分类号： B01J19/002 , B01J8/1809 , B01J2208/00256 , B01J2208/00274 , B01J2208/00734 , B01J2208/00761 , B01J2219/00254 , C08F10/00 , C08F210/16 , C08F2400/02 , C08F2410/01 , C08F2410/02 , H01H1/2075 , H01H1/2083 , H01H9/38 , H01H50/548 , C08F2/00 , C08F2/002 , C08F2/34 , C08F210/14
摘要： Embodiments of the present invention relate to measuring and controlling static in a gas phase reactor polymerization. In particular, embodiments relate to monitoring carryover static in an entrainment zone during gas phase polymerization to determine the onset of reactor discontinuity events such as chunking and sheeting. Embodiments also relate to monitoring carryover static to determine the need for effective additions of continuity additives that minimize reactor static activity and thereby preventing discontinuity events.
摘要翻译：本发明的实施例涉及测量和控制气相反应器聚合中的静电。特别地，实施方案涉及在气相聚合期间监测夹带区域中的静态滞留，以确定反应器不连续事件（例如分块和片材）的开始。实施例还涉及监测携带静电以确定需要有效添加连续性添加剂，其使反应堆静态活性最小化，从而防止不连续事件。

5. 发明申请

WO2009048625A1 CONTINUITY ADDITIVES AND THEIR USE IN POLYMERIZATION PROCESSES 审中-公开
标题翻译：连续添加剂及其在聚合工艺中的应用
公开(公告)号：WO2009048625A1
公开(公告)日：2009-04-16
申请号：PCT/US2008/011687
申请日：2008-10-09
申请人： UNIVATION TECHNOLOGIES, LLC , PATEL, Ghanshyam, H. , AGAPIOU, Agapios, K. , KUO, Chi-l , GLOWCZWSKI, David, M. , AWE, Michael, D. , ACKERMAN, Steven, K.
发明人： PATEL, Ghanshyam, H. , AGAPIOU, Agapios, K. , KUO, Chi-l , GLOWCZWSKI, David, M. , AWE, Michael, D. , ACKERMAN, Steven, K.
IPC分类号： C08F2/00 , C08F4/6592 , C08F210/16 , B01J31/04
CPC分类号： C08F210/16 , B01J31/0212 , B01J31/122 , B01J31/14 , B01J31/143 , B01J31/1805 , B01J31/181 , B01J31/2208 , B01J31/2295 , B01J2531/22 , B01J2531/31 , B01J2531/40 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/50 , B01J2531/60 , C08F4/659 , C08F4/65916 , C08F4/65927 , C08F2/005 , C08F4/65912 , C08F210/14
摘要： The invention relates to catalyst compositions including at least one catalyst compound and at least one continuity additive such as poly-oxo-metal carboxylate compound and their use in the polymerization of olefins. The poly-oxo metal carboxylate compound is represented by the formula: (MQO) n wherein M is a metal from Groups 2 to 14; Q is a carboxylate group having 2-24 carbons; 0 is oxygen and n is an integer between 3 and 25.
摘要翻译：本发明涉及包含至少一种催化剂化合物和至少一种连续性添加剂如聚 - 氧代 - 金属羧酸盐化合物的催化剂组合物及其在烯烃聚合中的用途。多 - 氧代金属羧酸盐化合物由下式表示：（MQO）n，其中M是第2至14族的金属; Q是具有2-24个碳原子的羧酸酯基; 0是氧，n是3和25之间的整数。

6. 发明申请

WO2008002381A3 IMPROVED POLYMERIZATION PROCESSES USING METALLOCENE CATALYSTS, THEIR POLYMER PRODUCTS AND END USES 审中-公开
公开(公告)号：WO2008002381A3
公开(公告)日：2008-01-03
申请号：PCT/US2007/013231
申请日：2007-06-05
申请人： UNIVATION TECHNOLOGIES, LLC , KOLB, Rainer , AGAPIOU, Agapios, K. , FARLEY, James, M. , MARKEL, Eric, J. , SAVATSKY, Bruce, J. , DAVEY, Christopher, R. , PANNELL, Richard, B.
发明人： KOLB, Rainer , AGAPIOU, Agapios, K. , FARLEY, James, M. , MARKEL, Eric, J. , SAVATSKY, Bruce, J. , DAVEY, Christopher, R. , PANNELL, Richard, B.
IPC分类号： C08F210/16
摘要： A process for the production of an ethylene alpha-olefin copolymer is disclosed, the process including polymerizing ethylene and at least one alpha- olefin by contacting the ethylene and the at least one alpha-olefin with a metallocene catalyst in at least one gas phase reactor at a reactor pressure of from 0.7 to 70 bar and a reactor temperature of from 20°C to 150°C to form an ethylene alpha-olefin copolymer. The resulting ethylene alpha-olefin copolymer may have a density D of 0.927 g/cc or less, a melt index (I 2 ) of from 0.1 to 100 dg/min, a MWD of from 1.5 to 5.0. The resulting ethylene alpha-olefin copolymer may also have a peak melting temperature Tmax second meit satisfying the following relation: T max second melt > D*398 - 245.

7. 发明申请

WO2002050133A3 A METHOD FOR PREPARING A SUPPORTED CATALYST SYSTEM AND ITS USE IN A POLYMERIZATION PROCESS 审中-公开
公开(公告)号：WO2002050133A3
公开(公告)日：2002-06-27
申请号：PCT/US2001/044255
申请日：2001-11-26
申请人： UNIVATION TECHNOLOGIES, LLC
发明人： AGAPIOU, Agapios, K. , ZHANG, X., Simon , KUO, Chi-I , ACKERMAN, Steven, K.
IPC分类号： C08F4/642
摘要： The present invention relates to a composition of a carboxylate metal salt in combination with a heated polymerization catalyst to improve the flowability and operability of the catalyst. The invention also relates to methods for preparing the catalyst composition and to its use in a polymerization process.

8. 发明申请

WO2011078923A1 METHODS FOR PRODUCING CATALYST SYSTEMS 审中-公开
标题翻译：生产催化剂体系的方法
公开(公告)号：WO2011078923A1
公开(公告)日：2011-06-30
申请号：PCT/US2010/056794
申请日：2010-11-16
申请人： UNIVATION TECHNOLOGIES, LLC , AGAPIOU, Agapios, K. , ABICHANDANI, Jeevan, S. , KUO, Chi-I , PATEL, Ganu, H.
发明人： AGAPIOU, Agapios, K. , ABICHANDANI, Jeevan, S. , KUO, Chi-I , PATEL, Ganu, H.
IPC分类号： C08F10/00 , C08F4/659 , C08F4/602
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916
摘要： Disclosed herein are processes to prepare polymerization catalyst compositions. The process comprises contacting an alumoxane with a support material in the presence of a solvent to form a supported alumoxane. The supported alumoxane may then be heat treated at a temperature of 85°C or greater to form a heat treated supported alumoxane which is then separated from the solvent at a temperature of 800C or less to recover a dried heat treated supported alumoxane. Alternatively, the supported alumoxane may be first separated from the solvent at a temperature of 800C or less to recover a dried supported alumoxane which is then heat treated at a temperature of 85 0C or greater to form a heat treated supported alumoxane. The dried heat treated supported alumoxane or the heat treated supported alumoxane may then be combined with a polymerization catalyst compound to form a polymerization catalyst composition.
摘要翻译：本文公开了制备聚合催化剂组合物的方法。该方法包括在溶剂存在下使铝氧烷与载体材料接触以形成负载的铝氧烷。然后可以在85℃或更高的温度下对负载的铝氧烷进行热处理，以形成经热处理的负载铝氧烷，然后在800℃或更低的温度下从溶剂中分离，以回收干燥的经热处理的负载铝氧烷。或者，可以在800℃以下的温度下首先将负载的铝氧烷与溶剂分离，以回收干燥的负载型铝氧烷，然后在85℃以上的温度下进行热处理，形成经热处理的负载铝氧烷。然后将干燥的经热处理的负载铝氧烷或经热处理的负载铝氧烷与聚合催化剂化合物组合以形成聚合催化剂组合物。

9. 发明申请

WO2010039948A3 CATALYST COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME 审中-公开
公开(公告)号：WO2010039948A3
公开(公告)日：2010-04-08
申请号：PCT/US2009/059216
申请日：2009-10-01
申请人： UNIVATION TECHNOLOGIES, LLC. , AGAPIOU, Agapios, K. , ABICHANDANI, Jeevan, S.
发明人： AGAPIOU, Agapios, K. , ABICHANDANI, Jeevan, S.
IPC分类号： C08F10/00 , C08F4/659 , C07F3/00 , C07F5/00
摘要： Catalyst compositions for the polymerization of olefins having improved flowability properties are provided.

10. 发明申请

WO2008045171A2 SUPPORTED OLEFIN POLYMERIZATION CATALYSTS AND THEIR USE IN POLYMERIZATION PROCESSES 审中-公开
标题翻译：支持的烯烃聚合催化剂及其在聚合工艺中的应用
公开(公告)号：WO2008045171A2
公开(公告)日：2008-04-17
申请号：PCT/US2007/019646
申请日：2007-09-10
申请人： UNIVATION TECHNOLOGIES, LLC , APECETCHE, Maria, A. , AGAPIOU, Agapios, K. , SCHOEB-WOLTERS, Ann, M. , CANN, Kevin, J. , MOORHOUSE, John, H. , GOODE, Mark, G.
发明人： APECETCHE, Maria, A. , AGAPIOU, Agapios, K. , SCHOEB-WOLTERS, Ann, M. , CANN, Kevin, J. , MOORHOUSE, John, H. , GOODE, Mark, G.
IPC分类号： C08F4/602
CPC分类号： C08F10/00 , C08F210/16 , C08F4/24 , C08F4/69 , C08F4/22 , C08F4/025 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/07
摘要： Supported catalyst systems and polymerization processes for making polyolefins with the supported catalyst systems are disclosed.
摘要翻译：公开了用于制备具有负载型催化剂体系的聚烯烃的负载催化剂体系和聚合方法。

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