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81. 发明申请

WO2010107478A1 METHODS OF PREPARING A POLYMERIZATION CATALYST 审中-公开
标题翻译：制备聚合催化剂的方法
公开(公告)号：WO2010107478A1
公开(公告)日：2010-09-23
申请号：PCT/US2010/000778
申请日：2010-03-15
申请人： CHEVRON PHILLIPS CHEMICAL COMPANY LP , BENHAM, Elizabeth A. , MCDANIEL, Max P. , COLLINS, Kathy S. , WHARRY, Stephen M.
发明人： BENHAM, Elizabeth A. , MCDANIEL, Max P. , COLLINS, Kathy S. , WHARRY, Stephen M.
IPC分类号： C08F10/02 , C08F4/24 , C08F4/69
CPC分类号： C08F10/02 , C08F110/02 , C08F4/69 , C08F4/24 , C08F2500/10 , C08F2500/08 , C08F2500/12
摘要： A method comprising (a) contacting a support and a chromium-containing compound to form chromium-containing support, (b) heat treating the chromium-containing support in an oxidizing atmosphere to form a treated support, (c) contacting the treated support with carbon monoxide to form a CO-contacted support, and (d) contacting the CO-contacted support with hydrogen to form a catalyst. A method comprising oxidizing a chromium-treated support to form a polymerization catalyst, contacting the polymerization catalyst with carbon monoxide to form a reduced polymerization catalyst, contacting the reduced polymerization catalyst with hydrogen to form an activated polymerization catalyst, and contacting the activated polymerization catalyst with ethylene in a reaction zone under suitable reaction conditions to form a random copolymer. A method comprising reducing a polymerization catalyst comprising Cr(VI) to form a polymerization catalyst comprising Cr(II), and treating the polymerization catalyst comprising Cr(II) with hydrogen.
摘要翻译：一种方法，包括（a）使载体和含铬化合物接触以形成含铬载体，（b）在氧化气氛中热处理含铬载体以形成经处理的载体，（c）使经处理的载体与一氧化碳以形成CO-接触的载体，和（d）使CO-接触的载体与氢接触以形成催化剂。一种方法，包括氧化铬处理的载体以形成聚合催化剂，使聚合催化剂与一氧化碳接触以形成还原的聚合催化剂，使还原的聚合催化剂与氢接触以形成活化的聚合催化剂，并使活化的聚合催化剂与乙烯在合适的反应条件下在反应区中形成无规共聚物。一种包括还原包含Cr（VI）的聚合催化剂以形成包含Cr（II）的聚合催化剂并用氢气处理包含Cr（II）的聚合催化剂的方法。

82. 发明申请

WO2010060555A1 PREPARATION OF ULTRA HIGH MOLECULAR MASS POLYETHYLENE AND ULTRA HIGH MOLECULAR MASS POLYETHYLENE HAVING IMPROVED CROSSLINK ABILITY PREPARED THEREBY 审中-公开
标题翻译：超高分子量聚乙烯的制备和超高分子量聚乙烯具有改进的交联能力
公开(公告)号：WO2010060555A1
公开(公告)日：2010-06-03
申请号：PCT/EP2009/008183
申请日：2009-11-18
申请人： BASELL POLYOLEFINE GMBH , MIHAN, Shahram , KOELLING, Lars , VOGT, Heinz , LILGE, Dieter , ENDERLE, Hans-Friedrich , NITZ, Hans-Jörg , LUKESOVA, Lenka
发明人： MIHAN, Shahram , KOELLING, Lars , VOGT, Heinz , LILGE, Dieter , ENDERLE, Hans-Friedrich , NITZ, Hans-Jörg , LUKESOVA, Lenka
IPC分类号： C08F10/02 , C08F4/24 , C08F4/02
CPC分类号： C08F10/02 , C08F110/02 , C08F4/24 , C08F4/025 , C08F2500/01 , C08F2500/17 , C08F2500/07 , C08F2500/24
摘要： The invention pertains to a method for the preparation of ultra high molecular mass polyethylene by polymerization in suspension or in gas phase in the presence of a chromium catalyst sitting on an alumosilicate support material. The chromium catalyst has been subjected to a fluorinating treatment and the polymerization is performed under low temperature conditions within a temperature range of from 50 to 100 °C. The invention pertains also to ultra heigh molecular mass polyethylene prepared by that method and having a density in the range of from 0.930 to 0.950 g/cm 3 .
摘要翻译：本发明涉及通过在坐在铝硅酸盐载体材料上的铬催化剂存在下在悬浮液或气相中聚合制备超高分子量聚乙烯的方法。铬催化剂已进行氟化处理，聚合反应在低温条件下在50〜100℃的温度范围内进行。本发明还涉及通过该方法制备并且具有在0.930-0.950g / cm3范围内的密度的超高分子量聚乙烯。

83. 发明申请

WO2009045215A1 METHODS OF PREPARING A POLYMERIZATION CATALYST 审中-公开
标题翻译：制备聚合催化剂的方法
公开(公告)号：WO2009045215A1
公开(公告)日：2009-04-09
申请号：PCT/US2007/080329
申请日：2007-10-03
申请人： CHEVRON PHILLIPS CHEMICAL COMPANY LP , MCDANIEL, Max, P. , COLLINS, Kathy, S. , BENHAM, Elizabeth, A. , BEAULIEU, William, B.
发明人： MCDANIEL, Max, P. , COLLINS, Kathy, S. , BENHAM, Elizabeth, A. , BEAULIEU, William, B.
IPC分类号： C08F10/00 , C08F4/69
CPC分类号： C08F10/00 , C08F4/69 , C08F4/025 , C08F4/24
摘要： A method comprising contacting a donor support with a recipient support to generate a mixture, wherein the donor support and the recipient support are selected from the group consisting of alumina, silica-titania, aluminophosphate, zirconia, titania, or combinations thereof, and heating the mixture to produce a polymerization catalyst, wherein a metal or a metal-containing compound migrates from the donor support to the recipient support. A method comprising contacting a donor support comprising active and inactive metal species with a recipient support, wherein the donor support and the recipient support are selected from the group consisting of alumina, silica-titania, aluminophosphate, zirconia, titania, or combinations thereof, and mobilizing the inactive metal species from the donor support to form an active metal species on the recipient support. A method comprising contacting a donor support with a recipient support to generate a mixture, and heating the mixture to produce a polymerization catalyst, wherein the donor support and the recipient support do not consist essentially of silica.
摘要翻译：一种方法，包括使供体支持物与受体支持物接触以产生混合物，其中供体支持物和受体支持体选自氧化铝，二氧化硅 - 二氧化钛，磷酸铝，氧化锆，二氧化钛或其组合，并加热混合物以产生聚合催化剂，其中金属或含金属的化合物从供体载体迁移到受体支持物。一种方法，包括将包含活性和非活性金属物质的供体载体与受体支持物接触，其中所述供体载体和受体支持体选自氧化铝，二氧化硅 - 二氧化钛，磷酸铝，氧化锆，二氧化钛或其组合，以及从供体支持物移动非活性金属物质以在受体载体上形成活性金属物质。一种方法，包括使供体载体与受体支持物接触以产生混合物，并加热混合物以产生聚合催化剂，其中供体载体和受体载体基本上不包含二氧化硅。

84. 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。

85. 发明申请

WO2007068365A1 PROCESS FOR PREPARING A SUPPORT FOR OLEFIN POLYMERIZATION CATALYSTS 审中-公开
标题翻译：制备烯烃聚合催化剂的方法
公开(公告)号：WO2007068365A1
公开(公告)日：2007-06-21
申请号：PCT/EP2006/011597
申请日：2006-12-04
申请人： BASELL POLYOLEFINE GMBH , KIENER, Christoph , TREFFKORN, Ingo , FUNK, Guido
发明人： KIENER, Christoph , TREFFKORN, Ingo , FUNK, Guido
IPC分类号： C08F4/24 , C08F10/00 , C08F4/02
CPC分类号： C08F10/00 , C08F4/025 , C08F4/24
摘要： The invention relates to a process for preparing an essentially spherical support for olefin polymerization catalysts, which comprises the steps: preparation of a hydrogel comprising a cogel of silicon oxide and at least one further metal oxide, if appropriate, washing of the hydrogel until the content of alkali metal ions is less than 0.1 % by weight, based on the weight of solids, extraction of the water from the hydrogel until the water content is less than 5% by weight, based on the total content of liquid, and drying of the hydrogel to form a xerogel. According to the invention, the extraction step comprises at least one first extraction with a first organic solvent which is at least partially miscible with water down to a water content of 50% by weight, followed by at least one second extraction with a second organic solvent which is at least partially miscible with water.
摘要翻译：本发明涉及一种制备用于烯烃聚合催化剂的基本上球形的载体的方法，其包括以下步骤：制备包含氧化硅和至少一种其它金属氧化物的共凝胶的水凝胶（如果合适的话），洗涤水凝胶，直到含量的碱金属离子的含量小于0.1重量％，基于固体的重量，从水凝胶中提取水直到水含量低于5重量％，基于液体的总含量，并干燥水凝胶形成干凝胶。根据本发明，提取步骤包括至少一次首先用第一有机溶剂进行萃取，所述第一有机溶剂至少部分地与水混合至水含量为50重量％，随后用第二有机溶剂至少一次萃取其至少部分地与水混溶。

86. 发明申请

WO2007059867A1 METHOD OF CHANGING BETWEEN INCOMPATIBLE POLYMERIZATION CATALYSTS IN A GAS- PHASE FLUIDIZED-BED REACTOR 审中-公开
标题翻译：在气相流化床反应器中改变不相容的聚合催化剂的方法
公开(公告)号：WO2007059867A1
公开(公告)日：2007-05-31
申请号：PCT/EP2006/010814
申请日：2006-11-10
申请人： BASELL POLYOLEFINE GMBH , MIHAN, Shahram , KARER, Rainer
发明人： MIHAN, Shahram , KARER, Rainer
IPC分类号： C08F10/00 , C08F2/34 , C08F2/42
CPC分类号： C08F10/00 , C08F210/16 , Y10S526/901 , C08F2/34 , C08F2/42 , C08F4/24 , C08F210/08 , C08F2500/12 , C08F2500/18 , C08F210/14
摘要： Method of changing from a polymerization using a first catalyst to a polymerization using a second catalyst which is incompatible with the first catalyst in a gas-phase reactor, which comprises the steps a) stopping of the polymerization reaction using the first catalyst, b) flushing of the reactor under polymerization conditions with at least one deactivating agent comprising a volatile constituent and a nonvolatile constituent in a weight ratio of from 0.1 to 1000, c) introduction of the second catalyst into the reactor and d) continuation of the polymerization using the second catalyst.
摘要翻译：在使用第一催化剂的聚合中使用在气相反应器中与第一催化剂不相容的第二催化剂进行聚合的方法，其包括步骤a）使用第一催化剂停止聚合反应，b）冲洗的反应器在至少一种包含挥发性组分和非挥发性组分的去活化剂的重量比为0.1至1000的反应器中，c）将第二催化剂引入反应器中，d）使用第二种方法继续聚合催化剂。

87. 发明申请

WO2006088602A3 TITANIUM AND CHROMIUM CONTAINING CATALYST ACTIVATION PROCESS AND PROCESS FOR (CO) POLYMERIZING ETHYLENE WITH SAID CATALYST TO FORM A RESIN 审中-公开
标题翻译：含有催化剂活化方法的钛和铬（CO）聚合乙烯与催化剂形成树脂的方法
公开(公告)号：WO2006088602A3
公开(公告)日：2007-04-05
申请号：PCT/US2006001914
申请日：2006-01-20
申请人： EXXONMOBIL CHEM PATENTS INC , ROGER SCOTT T , TOWLES THOMAS W , SPECA ANTHONY N , KATZEN STANLEY J
发明人： ROGER SCOTT T , TOWLES THOMAS W , SPECA ANTHONY N , KATZEN STANLEY J
IPC分类号： B01J23/26 , B01J21/06 , B01J23/92 , B01J38/02 , B01J38/30 , C08F210/16
CPC分类号： B01J38/30 , B01J21/063 , B01J23/26 , B01J23/92 , B01J38/02 , C08F210/16 , Y02P20/584 , C08F4/16 , C08F4/24 , C08F210/14 , C08F2500/07 , C08F2500/12 , C08F2500/13 , C08F2500/01 , C08F2500/26
摘要： The present invention relates to the removal of hydrocarbon residues from a catalyst and more specifically the air activation of a catalyst containing hydrocarbon residues and also related to extruded pipe resins comprising polyethylene and to a polyethylene resin particularly suitable for large parts by blow molding and/or sheet extrusion/thermoforming procedures, wherein the resin is made by a process using an activated chromium and titanium-based catalyst.
摘要翻译：本发明涉及从催化剂中除去烃残余物，更具体地说，涉及包含烃残余物的催化剂的空气活化，并且还涉及包含聚乙烯的挤出管道树脂和特别适用于通过吹塑成型的大型部件的聚乙烯树脂和/或片材挤出/热成型方法，其中树脂通过使用活化的铬和钛基催化剂的方法制备。

88. 发明申请

WO2006088602A2 RESIN FOR EXTRUDED PIPE 审中-公开
标题翻译：用于挤出管的树脂
公开(公告)号：WO2006088602A2
公开(公告)日：2006-08-24
申请号：PCT/US2006/001914
申请日：2006-01-20
申请人： EXXONMOBIL CHEMICAL PATENTS, INC. , ROGER, Scott, T. , TOWLES, Thomas, W. , SPECA, Anthony, N. , KATZEN, Stanley, J.
发明人： ROGER, Scott, T. , TOWLES, Thomas, W. , SPECA, Anthony, N. , KATZEN, Stanley, J.
IPC分类号： B01J23/26 , B01J23/92 , B01J21/06 , B01J38/02 , B01J38/30
CPC分类号： B01J38/30 , B01J21/063 , B01J23/26 , B01J23/92 , B01J38/02 , C08F210/16 , Y02P20/584 , C08F4/16 , C08F4/24 , C08F210/14 , C08F2500/07 , C08F2500/12 , C08F2500/13 , C08F2500/01 , C08F2500/26
摘要： The present invention relates to the removal of hydrocarbon residues from a catalyst and more specifically the air activation of a catalyst containing hydrocarbon residues and also related to extruded pipe resins comprising polyethylene and to a polyethylene resin particularly suitable for large parts by blow molding and/or sheet extrusion/thermoforming procedures, wherein the resin is made by a process using an activated chromium and titanium-based catalyst.
摘要翻译：本发明涉及从催化剂中除去烃残余物，更具体地说，涉及包含烃残余物的催化剂的空气活化，并且还涉及包含聚乙烯的挤出管道树脂和特别适用于通过吹塑成型的大部件的聚乙烯树脂和/或片材挤出/热成型方法，其中树脂通过使用活化的铬和钛基催化剂的方法制备。

89. 发明申请

WO2005108439A3 CHROMIUM BASED POLYMERIZATION CATALYST, THE METHOD TO PREPARE IT AND POLYMERS PREPARED THEREWITH 审中-公开
标题翻译：基于铬的聚合催化剂，其制备方法及其制备的聚合物
公开(公告)号：WO2005108439A3
公开(公告)日：2006-03-30
申请号：PCT/US2005009669
申请日：2005-03-24
申请人： CHEVRON PHILLIPS CHEMICAL CO , MCDANIEL MAX P , BENHAM ELIZABETH A , SECORA STEVEN J , JENSEN MICHAEL D , COLLINS KATHY S
发明人： MCDANIEL MAX P , BENHAM ELIZABETH A , SECORA STEVEN J , JENSEN MICHAEL D , COLLINS KATHY S
IPC分类号： C08F10/00 , C08F210/02 , C08F210/16 , C08F4/22
CPC分类号： C08F10/00 , C08F210/16 , C08F4/623 , C08F4/24 , C08F4/69 , C08F210/14 , C08F2500/04 , C08F2500/07 , C08F2500/13 , C08F2500/12
摘要： Catalyst systems for polymerizing olefins include a catalyst comprising chromium and a cocatalyst comprising a substituted or unsubstituted non-transition metal cyclopentadienyl (Cp) compound. The catalyst also comprises an inorganic oxide support. Methods of preparing a catalyst comprise contacting a support with chromium and with a non-transition metal Cp compound. The support can be contacted with a solution comprising the non-transition metal Cp compound prior to entry into a reaction zone. Methods of polymerizing at least one olefin include contacting the olefin with a catalyst comprising chromium and with a cocatalyst comprising a non-transition metal Cp. The polymerization can be performed in the presence of hydrogen. Using the cocatalyst in conjunction with the catalyst increases several properties of the polymers produced by this method. Polymer compositions produced by such methods have various unique properties, including a PDI greater than 30.
摘要翻译：用于聚合烯烃的催化剂体系包括含铬的催化剂和包含取代或未取代的非过渡金属环戊二烯基（Cp）化合物的助催化剂。催化剂还包含无机氧化物载体。制备催化剂的方法包括使载体与铬和非过渡金属Cp化合物接触。在进入反应区之前，载体可以与包含非过渡金属Cp化合物的溶液接触。聚合至少一种烯烃的方法包括使烯烃与包含铬的催化剂和包含非过渡金属Cp的助催化剂接触。聚合可以在氢的存在下进行。使用助催化剂与催化剂结合增加了通过该方法生产的聚合物的几种性质。通过这种方法制备的聚合物组合物具有各种独特的性质，包括大于30的PDI。

90. 发明申请

WO2005113146A1 METHODS OF ACTIVATING CHROMIUM CATALYSTS 审中-公开
标题翻译：活化铬催化剂的方法
公开(公告)号：WO2005113146A1
公开(公告)日：2005-12-01
申请号：PCT/US2005/016108
申请日：2005-05-06
申请人： CHEVRON PHILLIPS CHEMICAL COMPANY LP , MCDANIEL, Max, P. , BENHAM, Elizabeth, A.
发明人： MCDANIEL, Max, P. , BENHAM, Elizabeth, A.
IPC分类号： B01J38/02
CPC分类号： B01J37/08 , B01J23/26 , C08F10/00 , C08F10/02 , C08F110/02 , C08F2500/12 , C08F2500/17 , C08F4/24
摘要： New methods for activating chromium catalysts for polymerization processes decrease the amount of time required for activation and increase catalyst activity. Rapid heating to a first temperature is followed by a first hold period before heating to a higher second temperature and maintaining the second temperature for a second hold period. In one aspect, the overall activation process takes less than 10 hours.
摘要翻译：用于活化聚合反应的铬催化剂的新方法减少了活化所需的时间和增加催化剂活性。快速加热到第一温度之后是加热到更高的第二温度之前的第一保持期，并将第二温度保持第二保持期。在一个方面，整体激活过程需要不到10小时。

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