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公开(公告)号：WO2019182746A3
公开(公告)日：2019-09-26
申请号：PCT/US2019/020479
申请日：2019-03-04
发明人： MARIOTT, Wesley R. , SZUL, John F. , PENG, Haiqing , FARLEY, James M. , SAVATSKY, Bruce J. , LOCKLEAR, Brandon C.
IPC分类号： C08F210/16 , C08F4/6592
摘要： Embodiments of the present disclosure are directed towards catalyst formulations including a metallocene and a stearic compound selected from bis 2-hydroxyethyl stearyl amine, aluminum distearate, and combinations thereof, where the metallocene is represented by the following formula: (Formula (I)) wherein each n-PR is n-propyl, and each X is independently CH 3 , Cl, or F.
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公开(公告)号：WO2015123177A1
公开(公告)日：2015-08-20
申请号：PCT/US2015/015141
申请日：2015-02-10
发明人： VANDERLENDE, Daniel, D. , HARLAN, Jeff, C. , PENG, Haiqing , AWE, Michael, D. , KUHLMAN, Roger, L. , LUE, Ching-Tai , LYNN, Timothy, R. , MARIOTT, Wesley, R. , ZILKER, Daniel, P. Jr.
IPC分类号： C08F210/16 , C08F4/6592 , C08F2/00
CPC分类号： C08F210/16 , C07F17/00 , C08F2/00 , C08F2/34 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F4/76 , C08F210/02 , C08F210/08 , C08F210/14 , C08F2410/02 , C08F2420/00 , C08F2420/01 , C08F2500/01 , C08F2500/02 , C08F2500/08 , C08F2500/09 , C08F2500/10 , C08F2500/11 , C08F2500/12 , C08F2500/13 , C08F2500/18 , C08F2800/20 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08F2500/03
摘要： A method of polymerizing olefins is disclosed. The method comprises contacting ethylene and at least one comonomer with a catalyst system to produce a polyolefin polymer that is multimodal. The catalyst system comprises a first catalyst that promotes polymerization of the ethylene into a low molecular weight (LMW) portion of the polyolefin polymer and a second catalyst that promotes polymerization of the ethylene into a high molecular weight (HMW) portion of the polyolefin polymer. The first catalyst and at least a portion of the second catalyst are co-supported to form a commonly-supported catalyst system and at least a portion of the second catalyst is added as a catalyst trim feed to the catalyst system.
摘要翻译： 公开了一种聚合烯烃的方法。 该方法包括使乙烯和至少一种共聚单体与催化剂体系接触以制备多峰的聚烯烃聚合物。 催化剂体系包括促进乙烯聚合成聚烯烃聚合物的低分子量（LMW）部分的第一催化剂和促进乙烯聚合成聚烯烃聚合物的高分子量（HMW）部分的第二催化剂。 第一催化剂和至少一部分第二催化剂共同负载以形成通常负载的催化剂体系，并且将至少一部分第二催化剂作为催化剂修饰进料加入到催化剂体系中。
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公开(公告)号：WO2019182746A2
公开(公告)日：2019-09-26
申请号：PCT/US2019/020479
申请日：2019-03-04
发明人： MARIOTT, Wesley R. , SZUL, John F. , PENG, Haiqing , FARLEY, James M. , SAVATSKY, Bruce J. , LOCKLEAR, Brandon C.
IPC分类号： C08F210/16 , C08F4/6592
摘要： Embodiments of the present disclosure are directed towards catalyst formulations including a metallocene and a stearic compound selected from bis 2-hydroxyethyl stearyl amine, aluminum distearate, and combinations thereof, where the metallocene is represented by the following formula: (Formula (I)) wherein each n-PR is n-propyl, and each X is independently CH 3 , Cl, or F.
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公开(公告)号：WO2016168479A1
公开(公告)日：2016-10-20
申请号：PCT/US2016/027563
申请日：2016-04-14
IPC分类号： C08F210/16 , C08F4/6592 , C08J5/18
CPC分类号： C08F4/65927 , B01J31/2295 , C07F7/0803 , C08F4/65912 , C08F4/65916 , C08F110/02 , C08F210/14 , C08F210/16 , C08F2500/12 , C08J5/18 , C08J2323/08 , C08F2500/26
摘要： Catalyst systems and methods for making and using the same are disclosed. A catalyst composition is provided that includes a catalyst compound supported to form a supported catalyst system, the catalyst compound including:, where each of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and X are as discussed herein.
摘要翻译： 公开了用于制造和使用催化剂体系的催化剂体系和方法。 提供催化剂组合物，其包含负载形成负载型催化剂体系的催化剂化合物，所述催化剂化合物包括：其中R 1，R 2，R 3，R 4，R 5，R 6，R 7和X各自如本文所述。
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