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公开(公告)号：US20080026934A1
公开(公告)日：2008-01-31
申请号：US11845205
申请日：2007-08-27
申请人： Michael Jensen , Gil Hawley , Max McDaniel , Tony Crain , Elizabeth Benham , Joel Martin , Qing Yang
发明人： Michael Jensen , Gil Hawley , Max McDaniel , Tony Crain , Elizabeth Benham , Joel Martin , Qing Yang
CPC分类号： C08F10/00 , C08F4/65925 , C08F4/65927 , C08F110/02 , C08F210/16 , Y10S526/943 , C08F4/65912 , C08F4/65916 , C08F4/6492 , C08F210/14
摘要： This invention relates to the field of olefin polymerization catalyst compositions, and methods for the polymerization and copolymerization of olefins, typically using a supported catalyst composition. In one aspect, this invention encompasses precontacting a metallocene with an olefin or alkyne monomer and an organoaluminum compound, prior to contacting this mixture with the acidic activator-support.
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的方法，通常使用负载型催化剂组合物。 在一个方面，本发明包括在使该混合物与酸性活化剂 - 载体接触之前预先接触茂金属与烯烃或炔单体和有机铝化合物。
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公开(公告)号：US20050288178A1
公开(公告)日：2005-12-29
申请号：US10877039
申请日：2004-06-25
申请人： Michael Jensen , Gil Hawley , Max McDaniel , Tony Crain , Elizabeth Benham , Joel Martin , Qing Yang
发明人： Michael Jensen , Gil Hawley , Max McDaniel , Tony Crain , Elizabeth Benham , Joel Martin , Qing Yang
IPC分类号： B01J31/00 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F210/16
CPC分类号： C08F10/00 , C08F4/65925 , C08F4/65927 , C08F110/02 , C08F210/16 , Y10S526/943 , C08F4/65912 , C08F4/65916 , C08F4/6492 , C08F210/14
摘要： This invention relates to the field of olefin polymerization catalyst compositions, and methods for the polymerization and copolymerization of olefins, typically using a supported catalyst composition. In one aspect, this invention encompasses precontacting a metallocene with an olefin or alkyne monomer and an organoaluminum compound, prior to contacting this mixture with the acidic activator-support.
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的方法，通常使用负载型催化剂组合物。 在一个方面，本发明包括在使该混合物与酸性活化剂 - 载体接触之前预先接触茂金属与烯烃或炔单体和有机铝化合物。
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公开(公告)号：US20060100401A1
公开(公告)日：2006-05-11
申请号：US10985175
申请日：2004-11-10
申请人： Joel Martin , Elizabeth Benham , Mark Kertok , Michael Jensen , Max McDaniel , Gil Hawley , Qing Yang , Matthew Thorn , Ashish Sukhadia
发明人： Joel Martin , Elizabeth Benham , Mark Kertok , Michael Jensen , Max McDaniel , Gil Hawley , Qing Yang , Matthew Thorn , Ashish Sukhadia
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F210/16 , Y10S526/943 , C08F4/65904 , C08F210/14 , C08F2500/12 , C08F2500/26
摘要： Catalyst compositions comprising a first metallocene compound, a second metallocene compound, a third metallocene compound, a chemically-treated solid oxide, and an organoaluminum compound are provided. Methods for preparing and using the catalyst and polyolefins are also provided. The compositions and methods disclosed herein provide ethylene polymers having decreased haze while minimizing impact on other properties, such as dart impact.
摘要翻译： 提供包含第一茂金属化合物，第二茂金属化合物，第三茂金属化合物，经化学处理的固体氧化物和有机铝化合物的催化剂组合物。 还提供了制备和使用催化剂和聚烯烃的方法。 本文公开的组合物和方法提供具有降低的雾度的乙烯聚合物，同时最小化对其它性质的影响，例如飞镖冲击。
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公开(公告)号：US20070197374A1
公开(公告)日：2007-08-23
申请号：US11359972
申请日：2006-02-22
申请人： Qing Yang , Kumudini Jayaratne , Michael Jensen , Max McDaniel , Joel Martin , Matthew Thorn , Jerry Lanier , Tony Crain
发明人： Qing Yang , Kumudini Jayaratne , Michael Jensen , Max McDaniel , Joel Martin , Matthew Thorn , Jerry Lanier , Tony 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的η5 - 环戊二烯基型配体，以及至少一种第二组4金属茂与非 - 桥连五环戊二烯基型配体，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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5.发明申请Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength 有权双茂金属催化剂用于生产膜机械方向（MD）埃尔门多尔撕裂强度公开(公告)号：US20050159300A1
公开(公告)日：2005-07-21
申请号：US10762056
申请日：2004-01-21
申请人： Michael Jensen , Joel Martin , Max McDaniel , Qing Yang , Matthew Thorn , Elizabeth Benham , Ted Cymbaluk , Ashish Sukhadia , Rajendra Krishnaswamy , Mark Kertok
发明人： Michael Jensen , Joel Martin , Max McDaniel , Qing Yang , Matthew Thorn , Elizabeth Benham , Ted Cymbaluk , Ashish Sukhadia , Rajendra Krishnaswamy , Mark Kertok
IPC分类号： C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/44 , B01J31/00
CPC分类号： C08F10/02 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F110/02 , C08F210/16 , Y10S526/941 , Y10S526/943 , C08F4/65904 , C08F2500/03 , C08F2500/12 , C08F2500/26 , C08F210/14 , C08F4/025
摘要： This invention relates to catalyst compositions comprising a first metallocene compound, a second metallocene compound, at least one chemically-treated solid oxide, and at least one organoaluminum compound. This invention also relates to methods to prepare and use the catalyst compositions and new polyolefins. The compositions and methods disclosed herein provide ethylene polymers and copolymers with lower MI, increased melt strength, and good MD tear properties.
摘要翻译： 本发明涉及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催化剂组合物。 本发明还涉及制备和使用催化剂组合物和新型聚烯烃的方法。 本文公开的组合物和方法提供具有较低MI的乙烯聚合物和共聚物，增加的熔体强度和良好的MD撕裂性能。
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6.发明申请公开(公告)号：US20050153830A1
公开(公告)日：2005-07-14
申请号：US10755083
申请日：2004-01-09
申请人： Michael Jensen , Max McDaniel , Joel Martin , Elizabeth Benham , Randy Muninger , Gary Jerdee , Ashish Sukhadia , Qing Yang , Matthew Thorn
发明人： Michael Jensen , Max McDaniel , Joel Martin , Elizabeth Benham , Randy Muninger , Gary Jerdee , Ashish Sukhadia , Qing Yang , Matthew Thorn
IPC分类号： C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/44 , B01J31/00
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：US20060025546A1
公开(公告)日：2006-02-02
申请号：US11239532
申请日：2005-09-29
申请人： Michael Jensen , Max McDaniel , Joel Martin , Elizabeth Benham , Randy Muninger , Gary Jerdee , Ashish Sukhadia , Qing Yang , Matthew Thorn
发明人： Michael Jensen , Max McDaniel , Joel Martin , Elizabeth Benham , Randy Muninger , Gary Jerdee , Ashish Sukhadia , Qing Yang , Matthew 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.
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8.发明申请公开(公告)号：US20060229420A1
公开(公告)日：2006-10-12
申请号：US11446917
申请日：2006-06-05
申请人： Michael Jensen , Joel Martin , Max McDaniel , Qing Yang , Matthew Thorn , Elizabeth Benham , Ted Cymbaluk , Ashish Sukhadia , Rajendra Krishnaswamy , Mark Kertok
发明人： Michael Jensen , Joel Martin , Max McDaniel , Qing Yang , Matthew Thorn , Elizabeth Benham , Ted Cymbaluk , Ashish Sukhadia , Rajendra Krishnaswamy , Mark Kertok
CPC分类号： C08F10/02 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F110/02 , C08F210/16 , Y10S526/941 , Y10S526/943 , C08F4/65904 , C08F2500/03 , C08F2500/12 , C08F2500/26 , C08F210/14 , C08F4/025
摘要： This invention relates to catalyst compositions comprising a first metallocene compound, a second metallocene compound, at least one chemically-treated solid oxide, and at least one organoaluminum compound. This invention also relates to methods to prepare and use the catalyst compositions and new polyolefins. The compositions and methods disclosed herein provide ethylene polymers and copolymers with lower MI, increased melt strength, and good MD tear properties.
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9.发明申请Polymerization catalysts for producing polymers with low levels of long chain branching 有权用于生产低水平长链支化聚合物的聚合催化剂公开(公告)号：US20070232483A1
公开(公告)日：2007-10-04
申请号：US11395961
申请日：2006-03-31
申请人： Qing Yang , Max McDaniel , Michael Jensen , Matthew Thorn , Joel Martin , Youlu Yu , David Rohlfing
发明人： Qing Yang , Max McDaniel , Michael Jensen , Matthew Thorn , Joel Martin , Youlu Yu , David Rohlfing
IPC分类号： C08F4/44
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F210/16 , Y10S526/943 , C08F4/65927 , C08F210/14
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： 本发明涉及催化剂组合物，方法和聚合物，其包括至少一种包含桥连五元环戊二烯基型配体的至少一种第四族金属茂化合物，通常与至少一种助催化剂组合，以及至少一种活化剂 。 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：US20070043182A1
公开(公告)日：2007-02-22
申请号：US11264900
申请日：2005-11-02
申请人： Joel Martin , Kumudini Jayaratne , Matthew Thorn , J. Lanier , Max McDaniel , Qing Yang , Michael Jensen , Paul DesLauriers , Rajendra Krishnaswamy
发明人： Joel Martin , Kumudini Jayaratne , Matthew Thorn , J. Lanier , Max McDaniel , Qing Yang , Michael Jensen , Paul DesLauriers , Rajendra Krishnaswamy
IPC分类号： C08F4/44
CPC分类号： C08F210/16 , C08L23/0807 , C08L23/0815 , C08L2205/02 , Y10T428/139 , C08L2666/06 , C08F210/14 , C08F2500/05 , C08F2500/07 , C08F2500/12
摘要： A multimodal polyethylene composition having at least two polyethylene components, wherein each component has a molecular weight distribution of equal to or less than about 5, one component has a higher molecular weight than the other component, and the higher molecular weight component has an “a” parameter value of equal to or greater than about 0.35 when fitted to the Carreau-Yasuda equation with n=0.
摘要翻译： 一种具有至少两个聚乙烯组分的多峰聚乙烯组合物，其中每个组分具有等于或小于约5的分子量分布，一种组分具有比其它组分更高的分子量，并且较高分子量组分具有“a “参数值等于或大于约0.35，当与n = 0的Carreau-Yasuda方程拟合时。
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