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11. 发明申请

US20070123630A1 Process for making exfoliated polyolefin/clay nanocomposites 有权
标题翻译：制造剥离的聚烯烃/粘土纳米复合材料的方法
公开(公告)号：US20070123630A1
公开(公告)日：2007-05-31
申请号：US11288623
申请日：2005-11-29
申请人： Honglan Lu , Zhongyang Liu , Chih-Jian Chen , Youliang Hu , Yingying Lu , Yucai Ke , Cunyue Guo
发明人： Honglan Lu , Zhongyang Liu , Chih-Jian Chen , Youliang Hu , Yingying Lu , Yucai Ke , Cunyue Guo
IPC分类号： D21H19/18
CPC分类号： D21H17/68 , C01B33/44 , D21H21/52
摘要： Processes are disclosed relating to modifying clays with an olefinic functionalized surfactant containing a chain end polymerizable double bond, and to treating the thus modified organoclay with an olefin polymerization catalyst precursor, and polymerizing an olefin in the presence of the thus treated organoclay and an organoaluminum cocatalyst.
摘要翻译：公开了涉及用含有链端可聚合双键的烯属官能化表面活性剂改性粘土的方法，并用烯烃聚合催化剂前体处理如此改性的有机粘土，并在如此处理的有机粘土和有机铝助催化剂存在下聚合烯烃。

12. 发明申请

US20050124488A1 Catalyst system for ethylene (co)-polymerization 有权
公开(公告)号：US20050124488A1
公开(公告)日：2005-06-09
申请号：US10726837
申请日：2003-12-03
申请人： Gapgoung Kong , Honglan Lu
发明人： Gapgoung Kong , Honglan Lu
IPC分类号： B01J31/02 , B01J31/12 , B01J31/14 , B01J31/16 , B01J31/22 , B01J31/36 , C08F10/02 , C08F110/02 , C08F210/16 , B01J31/00 , C08F4/44
CPC分类号： B01J31/128 , B01J31/122 , B01J31/143 , B01J31/2295 , B01J2531/46 , B01J2531/48 , B01J2531/56 , C08F10/02 , C08F110/02 , C08F210/16 , Y02P20/52 , C08F4/6557 , C08F4/651 , C08F2500/12 , C08F2500/18 , C08F2500/24 , C08F210/14
摘要： A catalyst system for (co)-polymerizing ethylene or ethylene with α-olefin is disclosed. The catalyst system utilizes a catalyst component that contains the product of a reaction of an early transition metal complex such as a titanium alkoxide with a cyclic diene-containing compound such as indene. The catalyst system also utilizes a solid magnesium halide support and an alkylaluminum co-catalyst. The catalyst system of present invention produces polyethylene with a narrow molecular weight distribution and a narrow compositional distribution.

13. 发明申请

US20080132406A1 Catalyst system for producing ethylene (co) polymer with improved branch distribution 有权
标题翻译：用于生产具有改进的分支分布的乙烯（共）聚合物的催化剂体系
公开(公告)号：US20080132406A1
公开(公告)日：2008-06-05
申请号：US11634325
申请日：2006-12-05
申请人： Gapgoung Kong , Zhongyang Liu , Honglan Lu
发明人： Gapgoung Kong , Zhongyang Liu , Honglan Lu
IPC分类号： B01J31/14 , C07F7/02
CPC分类号： C08F10/00 , C08F210/16 , C08F4/6567 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/20
摘要： A process for synthesizing a catalyst component for manufacturing ethylene polymer and co-polymer. The present invention provides a process for synthesizing catalyst component (A), comprising forming a complex by contacting the solid intermediate (B) with an aluminum compound represented by formula X3-nAl(OY)n, and alkyl metal (C), wherein X is halide, Y is a hydrocarbon group or chelating carbonyl group, and wherein 1 is less than or equal to n which is less than or equal to 3, and then contacting the complex with titanium halide having formula TiX4 wherein X is halide. Solid intermediate (B) is formed by reacting magnesium metal with alkyl halide in the presence of alkoxy aluminum represented by formula Al(ORa)3, silicon halide represented by formula SiX4 and alkoxy silane represented by formula Si(ORb)4, wherein Ra and Rb are an aromatic or aliphatic alkyl group and wherein X is halide. Alkyl metal (C) is synthesized by reacting alkyl aluminum compounds represented by formula AlRc3 with a secondary amine having formula HNRd2 and then by reacting with alkyl magnesium compounds represented by formula ReMgRf, wherein Rc, Rd, Re and Rf are an aromatic or aliphatic alkyl group. The catalyst component is suitable for producing ethylene polymer and co-polymer with narrow molecular weight distribution as well as improved branching compositional distribution.
摘要翻译：一种合成乙烯聚合物和共聚物制备催化剂组分的方法。本发明提供了一种合成催化剂组分（A）的方法，包括通过使固体中间体（B）与由式X 3-n Al（OY）表示的铝化合物接触而形成络合物 >烷基金属（C），其中X是卤化物，Y是烃基或螯合羰基，其中1小于或等于n小于或等于3，然后使络合物与具有式TiX 4的钛卤化物接触，其中X是卤化物。固体中间体（B）是通过使镁金属与烷基卤化物在由式Al（OR 3）3表示的烷氧基铝的存在下反应形成的，由式SiX 和由式Si（OR b）4 S表示的烷氧基硅烷，其中R a， b为芳族或脂族烷基，其中X为卤化物。烷基金属（C）通过使由式AlR 3 C 3表示的烷基铝化合物与具有式HNR的叔胺反应合成，然后通过与由式R 0表示的烷基镁化合物反应，其中R 0，R 2， d，R f和R f是芳族或脂族烷基。催化剂组分适用于生产具有窄分子量分布的乙烯聚合物和共聚物以及改进的支链组成分布。

14. 发明授权

US07790819B1 Bicyclic organosilicon compounds as electron donors for polyolefin catalysts 有权
标题翻译：双环有机硅化合物作为聚烯烃催化剂的电子供体
公开(公告)号：US07790819B1
公开(公告)日：2010-09-07
申请号：US12422705
申请日：2009-04-13
申请人： Yiqun Fang , Honglan Lu
发明人： Yiqun Fang , Honglan Lu
IPC分类号： C08F4/44 , C08F4/02 , C07F9/02
CPC分类号： C08F10/00 , C07F7/025 , C07F7/045 , C08F110/06 , C08F4/6495 , C08F4/6465 , C08F2500/04 , C08F2500/12
摘要： Cyclic organosilicon compounds that may be employed as an electron donor for polymerization catalyst systems, polymerization catalyst systems employing the cyclic organosilicon compounds as an electron donor, methods of making the polymerization catalyst systems, and polymerization processes to produce polyolefin are disclosed. The organosilicon compounds, which are useful as electron donors in polymerization catalyst systems for the production of polyolefins, are represented by the formula: where Q1, Q2, Q3, and Q4 may be identical or different and are each hetero-atoms selected from the group consisting of N, O, S, Si, B, and P. R1, R2, R3, and R4 may be identical or different and are each hydrocarbon-based substituents to Q1, Q2, Q3, and Q4, respectively. The subscripts i, j, m, and n are independently 0 to 3 R5 and R6 may be identical or different and are each a bridging group with a backbone chain length between the two hetero-atoms Q1 and Q3, and Q2 and Q4, respectively, 1-8 atoms. The bridging group is selected from the group consisting of aliphatic, alicyclic, and aromatic bivalent radicals.
摘要翻译：公开了可用作聚合催化剂体系的电子给体的循环有机硅化合物，使用环状有机硅化合物作为电子给体的聚合催化剂体系，制备聚合催化剂体系的方法和聚合方法以制备聚烯烃。可用作聚烯烃生产聚合催化剂体系中的电子供体的有机硅化合物由下式表示：其中Q1，Q2，Q3和Q4可以相同或不同，并且各自是选自基团的杂原子由N，O，S，Si，B和P组成.R 1，R 2，R 3和R 4可以相同或不同，分别为Q1，Q2，Q3和Q4的烃基取代基。下标i，j，m和n独立地为0至3.R 5和R 6可以相同或不同，并且各自为两个杂原子Q1和Q3之间的主链长度的桥连基团，以及Q2和Q4，分别为1-8个原子。桥连基团选自脂族，脂环族和芳族二价基团。

15. 发明授权

US07651969B2 Catalyst system for producing ethylene (co) polymer with improved branch distribution 有权
标题翻译：用于生产具有改进的分支分布的乙烯（共）聚合物的催化剂体系
公开(公告)号：US07651969B2
公开(公告)日：2010-01-26
申请号：US11634325
申请日：2006-12-05
申请人： Gapgoung Kong , Zhongyang Liu , Honglan Lu
发明人： Gapgoung Kong , Zhongyang Liu , Honglan Lu
IPC分类号： B01J21/00 , B01J37/00
CPC分类号： C08F10/00 , C08F210/16 , C08F4/6567 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/20
摘要： A process for synthesizing a catalyst component for manufacturing ethylene polymer and co-polymer. The present invention provides a process for synthesizing catalyst component (A), comprising forming a complex by contacting the solid intermediate (B) with an aluminum compound represented by formula X3-nAl(OY)n, and alkyl metal (C), wherein X is halide, Y is a hydrocarbon group or chelating carbonyl group, and wherein 1 is less than or equal to n which is less than or equal to 3, and then contacting the complex with titanium halide having formula TiX4 wherein X is halide. Solid intermediate (B) is formed by reacting magnesium metal with alkyl halide in the presence of alkoxy aluminum represented by formula Al(ORa)3, silicon halide represented by formula SiX4 and alkoxy silane represented by formula Si(ORb)4, wherein Ra and Rb are an aromatic or aliphatic alkyl group and wherein X is halide. Alkyl metal (C) is synthesized by reacting alkyl aluminum compounds represented by formula AlRc3 with a secondary amine having formula HNRd2 and then by reacting with alkyl magnesium compounds represented by formula ReMgRf, wherein Rc, Rd, Re and Rf are an aromatic or aliphatic alkyl group. The catalyst component is suitable for producing ethylene polymer and co-polymer with narrow molecular weight distribution as well as improved branching compositional distribution.
摘要翻译：一种合成乙烯聚合物和共聚物制备催化剂组分的方法。本发明提供了一种合成催化剂组分（A）的方法，包括通过使固体中间体（B）与式X3-nAl（OY）n表示的铝化合物和烷基金属（C）接触来形成络合物，其中X 是卤化物，Y是烃基或螯合羰基，其中1小于或等于n小于或等于3，然后使配合物与式TiX 4的卤化钛接触，其中X是卤化物。由式Al（ORa）3表示的烷氧基铝，由式SiX4表示的卤化硅和由式Si（ORb）4表示的烷氧基硅烷）存在下，使镁金属与烷基卤反应形成固体中间体（B），其中R a和 Rb是芳族或脂族烷基，其中X是卤素。烷基金属（C）通过使由式AlRc3表示的烷基铝化合物与具有式HNRd2的仲胺反应，然后与由式ReMgRf表示的烷基镁化合物反应，其中Rc，Rd，Re和Rf是芳族或脂族烷基组。催化剂组分适用于生产具有窄分子量分布的乙烯聚合物和共聚物以及改进的支链组成分布。

16. 发明授权

US07211534B2 Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the same 有权
标题翻译：制备用于烯烃聚合的卤化镁载体和使用其的催化剂组合物
公开(公告)号：US07211534B2
公开(公告)日：2007-05-01
申请号：US10365558
申请日：2003-02-12
申请人： Honglan Lu , Gapgoung Kong , Zhongyang Liu , Chih-Jian Chen
发明人： Honglan Lu , Gapgoung Kong , Zhongyang Liu , Chih-Jian Chen
IPC分类号： B01J31/00
CPC分类号： C08F10/00 , B01J27/138 , C08F10/02 , C08F210/16 , C08F4/6548 , C08F4/6557 , C08F4/6543 , C08F4/6546 , C08F4/651 , C08F4/6555 , C08F210/14 , C08F2500/12
摘要： A magnesium halide support material for a polyolefin catalysts is disclosed. The magnesium halide of present invention is prepared by reacting magnesium with an alkylhalide in a non-polar hydrocarbon solvent. Preparation of the support does not require the use electron donating solvents and therefore does not require extensive washing to remove the solvent from the support.
摘要翻译：公开了一种用于聚烯烃催化剂的卤化镁载体材料。本发明的卤化镁是通过使镁与烷基卤在非极性烃溶剂中反应来制备的。载体的制备不需要使用电子给体溶剂，因此不需要大量洗涤以从载体中除去溶剂。

17. 发明授权

US06956003B2 Catalyst system for ethylene (co)-polymerization 有权
标题翻译：用于乙烯（共） - 聚合的催化剂体系
公开(公告)号：US06956003B2
公开(公告)日：2005-10-18
申请号：US10726837
申请日：2003-12-03
申请人： Gapgoung Kong , Honglan Lu
发明人： Gapgoung Kong , Honglan Lu
IPC分类号： B01J31/02 , B01J31/12 , B01J31/14 , B01J31/16 , B01J31/22 , B01J31/36 , C08F10/02 , C08F110/02 , C08F210/16 , B01J31/00
CPC分类号： B01J31/128 , B01J31/122 , B01J31/143 , B01J31/2295 , B01J2531/46 , B01J2531/48 , B01J2531/56 , C08F10/02 , C08F110/02 , C08F210/16 , Y02P20/52 , C08F4/6557 , C08F4/651 , C08F2500/12 , C08F2500/18 , C08F2500/24 , C08F210/14
摘要： A catalyst system for (co)-polymerizing ethylene or ethylene with α-olefin is disclosed. The catalyst system utilizes a catalyst component that contains the product of a reaction of an early transition metal complex such as a titanium alkoxide with a cyclic diene-containing compound such as indene. The catalyst system also utilizes a solid magnesium halide support and an alkylaluminum co-catalyst. The catalyst system of present invention produces polyethylene with a narrow molecular weight distribution and a narrow compositional distribution.
摘要翻译：公开了一种用于（共）聚合乙烯或乙烯与α-烯烃的催化剂体系。催化剂体系使用含有早期过渡金属络合物如烷氧化钛与含环状含二烯烃的化合物如茚的反应产物的催化剂组分。催化剂体系还使用固体卤化镁载体和烷基铝助催化剂。本发明的催化剂体系生产分子量分布窄，组分分布窄的聚乙烯。

18. 发明授权

US07432319B2 Process for making exfoliated polyolefin/clay nanocomposites 有权
标题翻译：制造剥离的聚烯烃/粘土纳米复合材料的方法
公开(公告)号：US07432319B2
公开(公告)日：2008-10-07
申请号：US11288623
申请日：2005-11-29
申请人： Honglan Lu , Zhongyang Liu , Chih-Jian Chen Chen , Youliang Hu , Yingying Lu , Yucai Ke , Cunyue Guo
发明人： Honglan Lu , Zhongyang Liu , Chih-Jian Chen Chen , Youliang Hu , Yingying Lu , Yucai Ke , Cunyue Guo
IPC分类号： C08K3/34
CPC分类号： D21H17/68 , C01B33/44 , D21H21/52
摘要： Processes are disclosed relating to modifying clays with an olefinic functionalized surfactant containing a chain end polymerizable double bond, and to treating the thus modified organoclay with an olefin polymerization catalyst precursor, and polymerizing an olefin in the presence of the thus treated organoclay and an organoaluminum cocatalyst.
摘要翻译：公开了涉及用含有链端可聚合双键的烯属官能化表面活性剂改性粘土的方法，并用烯烃聚合催化剂前体处理如此改性的有机粘土，并在如此处理的有机粘土和有机铝助催化剂存在下聚合烯烃。

19. 发明申请

US20070197381A1 Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the same 审中-公开
公开(公告)号：US20070197381A1
公开(公告)日：2007-08-23
申请号：US11786185
申请日：2007-04-11
申请人： Honglan Lu , Gapgoung Kong , Zhongyang Liu , Chih-Jian Chen
发明人： Honglan Lu , Gapgoung Kong , Zhongyang Liu , Chih-Jian Chen
IPC分类号： B01J21/04
CPC分类号： C08F10/00 , B01J27/138 , C08F10/02 , C08F210/16 , C08F4/6548 , C08F4/6557 , C08F4/6543 , C08F4/6546 , C08F4/651 , C08F4/6555 , C08F210/14 , C08F2500/12
摘要： A magnesium halide support material for a polyolefin catalysts is disclosed. The magnesium halide of present invention is prepared by reacting magnesium with an alkylhalide in a non-polar hydrocarbon solvent. Preparation of the support does not require the use electron donating solvents and therefore does not require extensive washing to remove the solvent from the support.

20. 发明授权

US06887817B2 Olefin polymerization catalyst and process for preparing polyolefins using said catalyst 有权
标题翻译：烯烃聚合催化剂和使用所述催化剂制备聚烯烃的方法
公开(公告)号：US06887817B2
公开(公告)日：2005-05-03
申请号：US10649206
申请日：2003-08-27
申请人： Bing Lu , Honglan Lu , Chih-Jian Chen
发明人： Bing Lu , Honglan Lu , Chih-Jian Chen
IPC分类号： C08F4/658 , C08F10/00 , C08F110/02 , C08F210/16 , B01J31/00
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F4/651 , C08F4/6555 , C08F2500/12 , C08F2500/18 , C08F2500/07 , C08F210/14
摘要： An olefin polymerization catalyst is described which includes: (A) a solid catalyst component being prepared by copulverizing a magnesium compound, an aluminum compound, an electron donor and a titanium compound, and (B) an organoaluminum compound. The present invention is also directed to a process for preparing polyolefins using the aforesaid catalyst system to polymerize olefins.
摘要翻译：描述了一种烯烃聚合催化剂，其包括：（A）通过共混镁化合物，铝化合物，电子给体和钛化合物制备的固体催化剂组分和（B）有机铝化合物。本发明还涉及使用上述催化剂体系制备聚烯烃以聚合烯烃的方法。

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