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公开(公告)号：US20120190804A1
公开(公告)日：2012-07-26
申请号：US13397286
申请日：2012-02-15
申请人： QING YANG , KUMUDINI C. JAYARATNE , MICHAEL D. JENSEN , MAX P. MCDANIEL , JOEL L. MARTIN , MATTHEW G. THORN , JERRY T. LANIER , TONY R. CRAIN
发明人： QING YANG , KUMUDINI C. JAYARATNE , MICHAEL D. JENSEN , MAX P. MCDANIEL , JOEL L. MARTIN , MATTHEW G. THORN , JERRY T. LANIER , TONY R. CRAIN
IPC分类号： C08F4/6592 , C08F10/02 , C08F2/34 , C08F10/08 , C08F10/10 , C08F10/14 , C08F10/00 , C08F10/06
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F210/16 , Y10S526/943 , C08F4/65904 , C08F210/14 , C08F2500/12 , C08F2500/04
摘要： This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging η5-cyclopentadienyl-type ligands, typically in combination with at least one cocatalyst, and at least one activator. The compositions and methods disclosed herein provide ethylene polymers with a bimodal molecular weight distribution.
摘要翻译： 本发明涉及包含至少一种第一组4茂金属化合物的催化剂组合物，方法和聚合物，其包含桥连和5-环戊二烯基型配体，以及至少一种具有非桥连和5-环戊二烯基的第二组第四族金属茂 型配体，通常与至少一种助催化剂组合，和至少一种活化剂。 本文公开的组合物和方法提供具有双峰分子量分布的乙烯聚合物。
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公开(公告)号：US20120108764A1
公开(公告)日：2012-05-03
申请号：US13344177
申请日：2012-01-05
CPC分类号： C08F10/02 , B01J21/12 , B01J27/053 , B01J31/143 , B01J31/146 , B01J31/1616 , B01J31/1805 , B01J31/1845 , B01J31/2226 , B01J31/226 , B01J31/2291 , B01J31/2295 , B01J37/22 , B01J37/26 , B01J2531/0294 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F210/16 , C08F2420/04 , Y10S526/943 , C08F4/6592 , C08F210/14
摘要： The present invention provides polymerization catalyst compositions employing half-metallocene compounds with a heteroatom-containing ligand bound to the transition metal. Methods for making these hybrid metallocene compounds and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.
摘要翻译： 本发明提供了采用具有与过渡金属结合的含杂原子的配体的半茂金属化合物的聚合催化剂组合物。 还提供了制备这些杂化茂金属化合物和在催化剂组合物中用于烯烃聚合和共聚的方法。
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3.发明授权公开(公告)号：US08030241B2
公开(公告)日：2011-10-04
申请号：US12608467
申请日：2009-10-29
申请人： Michael D. Jensen , Max P. McDaniel , Joel L. Martin , Elizabeth A. Benham , Randy Muninger , Gary Jerdee , Ashish M. Sukhadia , Qing Yang , Matthew G. Thorn
发明人： Michael D. Jensen , Max P. McDaniel , Joel L. Martin , Elizabeth A. Benham , Randy Muninger , Gary Jerdee , Ashish M. Sukhadia , Qing Yang , Matthew G. Thorn
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F110/02 , C08F210/16 , C08F2500/04 , C08F2500/09 , Y10S526/941 , Y10S526/943 , Y10T428/2971 , C08F4/65904 , C08F2500/12 , C08F2500/17 , C08F2500/20 , C08F210/14
摘要： This invention relates to the field of olefin polymerization catalyst compositions, and methods for the polymerization and copolymerization of olefins, including polymerization methods using a supported catalyst composition. In one aspect, the present invention encompasses a catalyst composition comprising the contact product of a first metallocene compound, a second metallocene compound, at least one chemically-treated solid oxide, and at least one organoaluminum compound. The new resins were characterized by useful properties in impact, tear, adhesion, sealing, extruder motor loads and pressures at comparable melt index values, and neck-in and draw-down.
摘要翻译： 本发明涉及烯烃聚合催化剂组合物领域，以及烯烃聚合和共聚方法，包括使用负载催化剂组合物的聚合方法。 一方面，本发明包括催化剂组合物，其包含第一茂金属化合物，第二茂金属化合物，至少一种化学处理的固体氧化物和至少一种有机铝化合物的接触产物。 新型树脂的特征在于冲击，撕裂，粘合力，密封性，挤出机电机负载和相当的熔体指数值下的压力以及颈缩和拉伸的有用性质。
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公开(公告)号：US20110201770A1
公开(公告)日：2011-08-18
申请号：US13094174
申请日：2011-04-26
申请人： QING YANG , Kumudini C. Jayaratne , Michael D. Jensen , Max P. McDaniel , Joel L. Martin , Matthew G. Thorn , Jerry T. Lanier , Tony R. Crain
发明人： QING YANG , Kumudini C. Jayaratne , Michael D. Jensen , Max P. McDaniel , Joel L. Martin , Matthew G. Thorn , Jerry T. Lanier , Tony R. Crain
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F210/16 , Y10S526/943 , C08F4/65904 , C08F210/14 , C08F2500/12 , C08F2500/04
摘要： This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging η5-cyclopentadienyl-type ligands, typically in combination with at least one cocatalyst, and at least one activator. The compositions and methods disclosed herein provide ethylene polymers with a bimodal molecular weight distribution.
摘要翻译： 本发明涉及包含至少一种第一组4茂金属化合物的催化剂组合物，方法和聚合物，所述第一组4茂金属化合物包含桥连和5-环戊二烯基型配体，以及至少一个具有非桥连和5-环戊二烯基的第二组4金属茂 型配体，通常与至少一种助催化剂组合，和至少一种活化剂。 本文公开的组合物和方法提供具有双峰分子量分布的乙烯聚合物。
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公开(公告)号：US07884165B2
公开(公告)日：2011-02-08
申请号：US12172805
申请日：2008-07-14
IPC分类号： C08F4/02 , C08F4/642 , C08F4/6592 , B01J31/22
CPC分类号： C08F10/02 , B01J21/12 , B01J27/053 , B01J31/143 , B01J31/146 , B01J31/1616 , B01J31/1805 , B01J31/1845 , B01J31/2226 , B01J31/226 , B01J31/2291 , B01J31/2295 , B01J37/22 , B01J37/26 , B01J2531/0294 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F210/16 , C08F2420/04 , Y10S526/943 , C08F4/6592 , C08F210/14
摘要： The present invention provides polymerization catalyst compositions employing half-metallocene compounds with a heteroatom-containing ligand bound to the transition metal. Methods for making these hybrid metallocene compounds and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.
摘要翻译： 本发明提供了采用具有与过渡金属结合的含杂原子的配体的半茂金属化合物的聚合催化剂组合物。 还提供了制备这些杂化茂金属化合物和在催化剂组合物中用于烯烃聚合和共聚的方法。
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6.发明申请公开(公告)号：US20100048843A1
公开(公告)日：2010-02-25
申请号：US12608467
申请日：2009-10-29
申请人： Michael D. Jensen , Max P. McDaniel , Joel L. Martin , Elizabeth A. Benham , Randy Muninger , Gary Jerdee , Ashish M. Sukhadia , Qing Yang , Matthew G. Thorn
发明人： Michael D. Jensen , Max P. McDaniel , Joel L. Martin , Elizabeth A. Benham , Randy Muninger , Gary Jerdee , Ashish M. Sukhadia , Qing Yang , Matthew G. Thorn
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F110/02 , C08F210/16 , C08F2500/04 , C08F2500/09 , Y10S526/941 , Y10S526/943 , Y10T428/2971 , C08F4/65904 , C08F2500/12 , C08F2500/17 , C08F2500/20 , C08F210/14
摘要： This invention relates to the field of olefin polymerization catalyst compositions, and methods for the polymerization and copolymerization of olefins, including polymerization methods using a supported catalyst composition. In one aspect, the present invention encompasses a catalyst composition comprising the contact product of a first metallocene compound, a second metallocene compound, at least one chemically-treated solid oxide, and at least one organoaluminum compound. The new resins were characterized by useful properties in impact, tear, adhesion, sealing, extruder motor loads and pressures at comparable melt index values, and neck-in and draw-down.
摘要翻译： 本发明涉及烯烃聚合催化剂组合物领域，以及烯烃聚合和共聚方法，包括使用负载催化剂组合物的聚合方法。 一方面，本发明包括催化剂组合物，其包含第一茂金属化合物，第二茂金属化合物，至少一种化学处理的固体氧化物和至少一种有机铝化合物的接触产物。 新型树脂的特征在于冲击，撕裂，粘合力，密封性，挤出机电机负载和相当的熔体指数值下的压力以及颈缩和拉伸的有用性质。
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7.发明授权Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching 有权用于生产具有低水平长链支化的高分子量聚合物的聚合催化剂公开(公告)号：US07652160B2
公开(公告)日：2010-01-26
申请号：US12368510
申请日：2009-02-10
申请人： Qing Yang , Michael D. Jensen , Joel L. Martin , Matthew G. Thorn , Max P. McDaniel , Youlu Yu , David C. Rohlfing
发明人： Qing Yang , Michael D. Jensen , Joel L. Martin , Matthew G. Thorn , Max P. McDaniel , Youlu Yu , David C. Rohlfing
IPC分类号： C07F17/00 , B01J31/22 , C08F4/64 , C08F4/6592
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F110/02 , Y10S526/943 , C08F4/65927 , C08F2500/03
摘要： This invention relates to catalyst compositions, methods, and polymers encompassing at least one Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, typically in combination with at least one cocatalyst, and at least one activator. The compositions and methods disclosed herein provide ethylene polymers with low levels of long chain branching.
摘要翻译： 本发明涉及包含至少一种第四族茂金属化合物的催化剂组合物，方法和聚合物，所述组合物包含通常与至少一种助催化剂和至少一种活化剂组合的桥连戊烯 - 环戊二烯基型配体。 本文公开的组合物和方法提供具有低水平的长链支化的乙烯聚合物。
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公开(公告)号：US07615596B2
公开(公告)日：2009-11-10
申请号：US11241016
申请日：2005-09-30
申请人： David H. Burns , Donald W. Verser , Elizabeth A. Benham , Max P. McDaniel , John D. Hottovy , Dale A. Zellers , Penny A. Zellers, legal representative , Clay K Thurman , David A. Lockman , John O. Lawmaster , Matthew T. Haberly , Thomas H. Smith , Jerry T. Lanier , Matthew G. Thorn
发明人： David H. Burns , Donald W. Verser , Elizabeth A. Benham , Max P. McDaniel , John D. Hottovy , Dale A. Zellers , Clay K Thurman , David A. Lockman , John O. Lawmaster , Matthew T. Haberly , Thomas H. Smith , Jerry T. Lanier , Matthew G. Thorn
IPC分类号： C08F4/42 , C08F210/00
CPC分类号： G05B13/048 , B01J8/0015 , B01J19/0006 , B01J19/0033 , B01J19/1837 , B01J19/2435 , B01J2219/00038 , B01J2219/0004 , B01J2219/00164 , B01J2219/00184 , B01J2219/00186 , B01J2219/002 , B01J2219/00218 , B01J2219/00231 , C08F2/00 , C08F10/00 , G05B13/042 , Y10S526/943
摘要： Multiple components are selected, conveyed, and measured in a polymerization system. A control system adjusts the system variables to the desired values. Portions of the components can be fed to a pre-contactor before introduction into the polymerization reactor. The catalyst component concentrations and residence times are tightly controlled in the pre-contactor to affect product properties. The pre-contactor can be a single or multiple combinations of a CSTR or plug flow pre-contactors.
摘要翻译： 在聚合系统中选择，传送和测量多个组分。 控制系统将系统变量调整到所需的值。 在引入聚合反应器之前，可以将部分成分送入预接触器。 催化剂组分浓度和停留时间在预接触器中严格控制以影响产品性能。 预接触器可以是CSTR或塞流预接触器的单个或多个组合。
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9.发明授权Polymerization catalysts for producing high melt index polymers without the use of hydrogen 有权用于在不使用氢的情况下生产高熔体指数聚合物的聚合催化剂公开(公告)号：US07026494B1
公开(公告)日：2006-04-11
申请号：US11032557
申请日：2005-01-10
申请人： Qing Yang , Michael D. Jensen , Matthew G. Thorn , Max P. McDaniel , Joel L. Martin , Tony R. Crain
发明人： Qing Yang , Michael D. Jensen , Matthew G. Thorn , Max P. McDaniel , Joel L. Martin , Tony R. Crain
CPC分类号： B01J27/08 , B01J21/12 , B01J31/143 , B01J31/1608 , B01J31/1616 , B01J31/2295 , B01J2531/46 , B01J2531/48 , C07F17/00 , C08F4/65927 , C08F10/00 , C08F110/02 , C08F210/16 , Y10S526/943 , C08F4/65916 , C08F2500/12 , C08F210/14
摘要： Various catalyst compositions including the contact product of at least one ansa-metallocene compound, at least one organoaluminum compound, and at least one activator-support are disclosed. Processes for forming such compositions and for forming polyolefins with such compositions are also disclosed. Metallocene compounds are also presented.
摘要翻译： 公开了包括至少一种金属茂化合物，至少一种有机铝化合物和至少一种活化剂 - 载体的接触产物的各种催化剂组合物。 还公开了用这种组合物形成这种组合物和形成聚烯烃的方法。 还提出茂金属化合物。
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公开(公告)号：US08242221B2
公开(公告)日：2012-08-14
申请号：US13344177
申请日：2012-01-05
IPC分类号： C08F4/6592 , C08F4/642 , B01J31/22
CPC分类号： C08F10/02 , B01J21/12 , B01J27/053 , B01J31/143 , B01J31/146 , B01J31/1616 , B01J31/1805 , B01J31/1845 , B01J31/2226 , B01J31/226 , B01J31/2291 , B01J31/2295 , B01J37/22 , B01J37/26 , B01J2531/0294 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F210/16 , C08F2420/04 , Y10S526/943 , C08F4/6592 , C08F210/14
摘要： The present invention provides polymerization catalyst compositions employing half-metallocene compounds with a heteroatom-containing ligand bound to the transition metal. Methods for making these hybrid metallocene compounds and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.
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