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1. 发明授权

US06509427B1 Metallocenes, polymerization catalyst systems, their preparation, and use 有权
标题翻译：金属茂，聚合催化剂体系，其制备和用途
公开(公告)号：US06509427B1
公开(公告)日：2003-01-21
申请号：US09690858
申请日：2000-10-18
申请人： M. Bruce Welch , Syriac J. Palackal , Bryan E. Hauger , David W. Dockter , Alexander Köppl , Helmut G. Alt
发明人： M. Bruce Welch , Syriac J. Palackal , Bryan E. Hauger , David W. Dockter , Alexander Köppl , Helmut G. Alt
IPC分类号： C08F202
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/6492 , C08F4/65927
摘要： Metallocene having two cyclic dienyl groups connected by a single carbon having an aryl substituent and a terminally unsaturated hydrocarbyl substituent, olefin polymerization catalyst systems prepared therefrom, and the use of such catalyst systems are disclosed.
摘要翻译：公开了具有由具有芳基取代基和末端不饱和烃基取代基的单个碳原子连接的两个环状二烯基的茂金属，由其制备的烯烃聚合催化剂体系，以及这种催化剂体系的用途。

2. 发明授权

US06187880B1 Process for producing an olefin polymer using a metallocene 有权
标题翻译：使用金属茂制备烯烃聚合物的方法
公开(公告)号：US06187880B1
公开(公告)日：2001-02-13
申请号：US09250963
申请日：1999-02-16
申请人： M. Bruce Welch , Syriac J. Palackal , Bryan E. Hauger , David W. Dockter , Alexander Köppl , Helmut G. Alt
发明人： M. Bruce Welch , Syriac J. Palackal , Bryan E. Hauger , David W. Dockter , Alexander Köppl , Helmut G. Alt
IPC分类号： C08F200
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/6492 , C08F4/65927
摘要： Metallocene having two cyclic dienyl groups connected by a single carbon having an aryl substituent and a terminally unsaturated hydrocarbyl substituent, olefin polymerization catalyst systems prepared therefrom, and the use of such catalyst systems are disclosed.
摘要翻译：公开了具有由具有芳基取代基和末端不饱和烃基取代基的单个碳原子连接的两个环状二烯基的茂金属，由其制备的烯烃聚合催化剂体系，以及这种催化剂体系的用途。

3. 发明授权

US06992035B2 Metallocenes, polymerization catalyst systems, their preparation, and use 有权
公开(公告)号：US06992035B2
公开(公告)日：2006-01-31
申请号：US10251771
申请日：2002-09-23
申请人： M. Bruce Welch , Syriac J. Palackal , Bryan E. Hauger , David W. Dockter , Alexander Köppl , Helmut G. Alt
发明人： M. Bruce Welch , Syriac J. Palackal , Bryan E. Hauger , David W. Dockter , Alexander Köppl , Helmut G. Alt
IPC分类号： B01J31/00
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/6492 , C08F4/65927
摘要： Metallocene having two cyclic dienyl groups connected by a single carbon having an aryl substituent and a terminally unsaturated hydrocarbyl substituent, olefin polymerization catalyst systems prepared therefrom, and the use of such catalyst systems are disclosed.

4. 发明授权

US06221981B1 Method for making and using a supported metallcene catalyst system 失效
标题翻译：制备和使用负载型金属催化剂体系的方法
公开(公告)号：US06221981B1
公开(公告)日：2001-04-24
申请号：US09152652
申请日：1998-09-14
申请人： Michael Jung , Helmut G. Alt , Bryan E. Hauger , M. Bruce Welch , David W. Dockter , Syriac J. Palackal , Antoni Jurkiewicz
发明人： Michael Jung , Helmut G. Alt , Bryan E. Hauger , M. Bruce Welch , David W. Dockter , Syriac J. Palackal , Antoni Jurkiewicz
IPC分类号： C08F444
CPC分类号： C08F110/02 , C08F4/65912 , C08F4/65916 , Y10S526/943 , C08F4/65927
摘要： Methods are disclosed for preparing a highly active solid metallocene-containing catalyst system and its use in the polymerization of olefins. The catalyst system is prepared by creating a catalyst system solution by combining an aluminoxane with a metallocene having a substituent which has olefinic unsaturation in a suitable liquid to form a liquid catalyst system, conducting prepolymerization of an olefin in the liquid catalyst system, and separating the resulting solid metallocene-containing catalyst system from the reaction mixture. Also polymerization of olefins using the inventive solid catalyst system is disclosed.
摘要翻译：公开了用于制备高活性固体茂金属催化剂体系及其在烯烃聚合中的应用的方法。催化剂体系是通过在合适的液体中将铝氧烷与具有烯属不饱和键的取代基的茂金属组合形成液体催化剂体系，在液体催化剂体系中进行烯烃预聚合，并分离从反应混合物中得到固体茂金属的催化剂体系。还公开了使用本发明的固体催化剂体系的烯烃的聚合。

5. 发明授权

US06384161B1 Method and catalyst system for producing polyolefins with broadened molecular weight distributions 失效
标题翻译：用于生产具有更宽分子量分布的聚烯烃的方法和催化剂体系
公开(公告)号：US06384161B1
公开(公告)日：2002-05-07
申请号：US09474864
申请日：1999-12-30
申请人： M. Bruce Welch , David W. Dockter , Syriac J. Palackal , Bryan E. Hauger , David C. Rohlfing
发明人： M. Bruce Welch , David W. Dockter , Syriac J. Palackal , Bryan E. Hauger , David C. Rohlfing
IPC分类号： C08F402
CPC分类号： C08F110/02 , C08F4/65904 , C08F4/65912 , C08F4/65927 , Y10S526/943 , C08F4/65916 , C08F2500/04 , C08F2500/12
摘要： The present invention provides a process for preparing a supported metallocene catalyst system that can be used to catalyze formation of polyolefins having a wide molecular weight range. In accordance with the process of the present invention, a first portion of an inorganic oxide is dried under a first set of conditions, wherein upon treatment with an organoaluminoxide and a metallocene, a first catalyst system is formed usable to produce a polyolefin product having a first molecular weight average distribution. A second portion of an inorganic oxide under a second set of conditions, wherein upon treatment with an organoaluminoxane and a metallocene, a second catalyst system is formed usable to produce polyolefin product having a second molecular weight distribution. An amount of the first portion is mixed with an amount of the second portion to produce a final inorganic oxide support. The final inorganic oxide support is combined with an organoaluminoxane and a metallocene to produce a supported metallocene catalyst system usable to catalyze formation of polyolefins with a broadened molecular weight average distribution. In another aspect, the present invention provides a process for polymerizing polyolefins using the inventive supported metallocene catalyst system. The process comprises preparing the final catalyst as mentioned above and then contacting an olefin with the final metallocene catalyst system under conditions supporting polymerization.
摘要翻译：本发明提供了一种制备负载型茂金属催化剂体系的方法，该体系可用于催化具有宽分子量范围的聚烯烃的形成。根据本发明的方法，在第一组条件下将无机氧化物的第一部分干燥，其中在用有机铝氧化物和茂金属处理时，形成可用于生产聚烯烃产品的第一催化剂体系，所述聚烯烃产物具有第一分子量平均分布。在第二组条件下的无机氧化物的第二部分，其中在用有机铝氧烷和茂金属处理时，形成可用于制备具有第二分子量分布的聚烯烃产物的第二催化剂体系。将第一部分的量与第二部分的量混合以产生最终的无机氧化物载体。最终的无机氧化物载体与有机铝氧烷和茂金属组合以产生可用于催化分子量平均分布扩大的聚烯烃形成的负载金属茂催化剂体系。另一方面，本发明提供使用本发明聚合聚烯烃的方法负载金属茂催化剂体系。该方法包括如上所述制备最终催化剂，然后在支持聚合的条件下使烯烃与最终茂金属催化剂体系接触。

6. 发明授权

US06268453B1 Polymerization catalyst systems, their preparation, and use 有权
标题翻译：聚合催化剂体系，其制备和用途
公开(公告)号：US06268453B1
公开(公告)日：2001-07-31
申请号：US09419954
申请日：1999-10-18
申请人： Alexander Köppl , Helmut G. Alt , Syriac J. Palackal , M. Bruce Welch
发明人： Alexander Köppl , Helmut G. Alt , Syriac J. Palackal , M. Bruce Welch
IPC分类号： C08F21000
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65922 , C08F110/02 , C08F4/65916
摘要： A solid cocatalyst is prepared by reacting a suitable support base with an organoaluminum compound and then reacting that product with an activity promoting amount of water. The solid cocatalyst can be combined with a polymerization catalyst to form a catalyst system useful for the polymerization of olefins.
摘要翻译：通过使合适的支撑基团与有机铝化合物反应然后使该产物与活性促进量的水反应来制备固体助催化剂。固体助催化剂可与聚合催化剂组合以形成可用于烯烃聚合的催化剂体系。

7. 发明授权

US5770755A Process to prepare polymeric metallocenes 失效
标题翻译：制备聚合金属茂的方法
公开(公告)号：US5770755A
公开(公告)日：1998-06-23
申请号：US339537
申请日：1994-11-15
申请人： Peter Schertl , Helmut G. Alt , Bernd Peifer , Syriac J. Palackal , M. Bruce Welch
发明人： Peter Schertl , Helmut G. Alt , Bernd Peifer , Syriac J. Palackal , M. Bruce Welch
IPC分类号： C07C13/00 , C07F17/00 , C08F4/44 , C08F4/639 , C08F4/64 , C08F4/649 , C08F4/6592 , C08F10/00 , C08F30/04 , C07F9/00 , C08G61/00 , C07F14/00
CPC分类号： C08F10/00 , C07F17/00 , C08F4/63912 , C08F4/65925 , Y10S526/943
摘要： Processes to prepare polymeric metallocene are provided. Said processes comprise reacting a polymeric ligand, an alkali metal compound, and a transition metal-containing compound to produce said polymeric metallocene. therefor.
摘要翻译：提供制备聚合金属茂的方法。所述方法包括使聚合物配体，碱金属化合物和含过渡金属的化合物反应以产生所述聚合金属茂。因此。

8. 发明授权

US06372930B1 Polymeric ligands, polymeric metallocenes, catalyst systems, preparation, and use 失效
标题翻译：聚合物配体，聚合金属茂，催化剂体系，制备和用途
公开(公告)号：US06372930B1
公开(公告)日：2002-04-16
申请号：US09501816
申请日：2000-02-10
申请人： Peter Schertl , Helmut G. Alt , M. Bruce Welch , Bernd Peifer , Syriac J. Palackal
发明人： Peter Schertl , Helmut G. Alt , M. Bruce Welch , Bernd Peifer , Syriac J. Palackal
IPC分类号： C07F1700
CPC分类号： C08F10/00 , C07F17/00 , C08F4/63912 , C08F4/65925 , Y10S526/943 , C08F4/63916 , C08F4/63922
摘要： Polymeric ligands, polymeric metallocenes, and processes for preparing same are provided. The process for preparing polymeric metallocenes comprises reacting a polymeric ligand, a transition metal compound, and an alkali metal compound. In one embodiment, a process for preparing polymeric ligands comprises reacting at least one bridged cyclopentadienyl-type monomer and an initiator under polymerization conditions. In another embodiment, a polymeric ligand is represented by the formula [Q′]n, wherein Q′ is a unit containing at least one bridged cyclopentadienyl-type group and wherein n is 1-5000. In another embodiment, a polymeric metallocene is represented by the formula [Q″MXm]n, wherein Q″ is a unit containing at least one fluorenyl-type group, M is a transition metal, each X is individually a hydrocarbyl group containing 1 to 20 carbon atoms, an alkoxy group containing 1 to 12 carbon atoms, an aryloxy group containing 6 to 20 carbon atoms, a halide, or hydride, m is 2 or 3, and wherein n is 1-5000. Other aspects of the present invention include a catalyst system comprising the polymeric metallocene and an organoaluminoxane, a method for preparing same, and a polymerization process employing the catalyst system.
摘要翻译：提供了聚合配体，聚合金属茂及其制备方法。制备聚合金属茂的方法包括使聚合物配体，过渡金属化合物和碱金属化合物反应。在一个实施方案中，制备聚合物配体的方法包括在聚合条件下使至少一种桥连环戊二烯基型单体与引发剂反应。在另一个实施方案中，聚合物配体由式[Q'] n表示，其中Q'是含有至少一个桥连环戊二烯基型基团并且其中n为1-5000的单元。在另一个实施方案中，聚合物茂金属由式[Q'MXm] n表示，其中Q“是含有至少一个芴基型基团的单元，M是过渡金属，每个X各自含有含烃基 1〜20个碳原子的烷氧基，碳原子数1〜12的烷氧基，碳原子数6〜20的芳氧基，卤化物或氢化物，m为2或3，n为1-5000。本发明的其它方面包括包含聚合金属茂和有机铝氧烷的催化剂体系，其制备方法和使用催化剂体系的聚合方法。

9. 发明授权

US5627247A Organometallic fluorenyl compounds and use thereof in olefin polymerization 失效
标题翻译：有机金属芴基化合物和在烯烃聚合中使用它们的
公开(公告)号：US5627247A
公开(公告)日：1997-05-06
申请号：US408468
申请日：1995-03-22
申请人： Helmut G. Alt , Gil R. Hawley , Paul D. Smith , Syriac J. Palackal , Michael Schmid , M. Bruce Welch , Konstantinos Patsidis , Rolf L. Geerts , Eric T. Hsieh , Max P. McDaniel
发明人： Helmut G. Alt , Gil R. Hawley , Paul D. Smith , Syriac J. Palackal , Michael Schmid , M. Bruce Welch , Konstantinos Patsidis , Rolf L. Geerts , Eric T. Hsieh , Max P. McDaniel
IPC分类号： B01J31/22 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F7/08 , C07F17/00 , C08F4/639 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F10/04
CPC分类号： B01J31/143 , B01J31/2295 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F17/00 , C07F7/0809 , C07F7/0818 , C08F10/00 , C08F210/16 , B01J2531/40 , B01J2531/48 , B01J2531/49 , C07C2101/10 , C07C2101/14 , C07C2101/16 , C07C2103/18 , C08F110/02 , C08F110/06 , C08F4/63912 , C08F4/65912 , C08F4/65925 , Y10S526/943
摘要： Unbridged fluorenyl containing metallocenes are disclosed along with methods for making the metallocenes. Also disclosed are methods for using the metallocenes as polymerization catalysts. In addition, polymers resulting from such polymerizations are disclosed.
摘要翻译：含有金属茂桥连芴与用于制备金属茂的方法沿着所公开的。还公开了使用金属茂作为聚合催化剂的方法。此外，从这种聚合得到的聚合物中公开。

10. 发明授权

US5571880A Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process 失效
标题翻译：有机金属芴基化合物及其在α-烯烃聚合方法中的应用
公开(公告)号：US5571880A
公开(公告)日：1996-11-05
申请号：US192223
申请日：1994-02-03
申请人： Helmut G. Alt , Syriac J. Palackal , Roland Zenk , M. Bruce Welch , Michael Schmid
发明人： Helmut G. Alt , Syriac J. Palackal , Roland Zenk , M. Bruce Welch , Michael Schmid
IPC分类号： B01J31/24 , B01J31/22 , C07B61/00 , C07C1/26 , C07C1/32 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F7/00 , C07F7/08 , C07F17/00 , C08F4/60 , C08F4/639 , C08F4/6392 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16
CPC分类号： C08F210/16 , B01J31/143 , B01J31/2295 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F17/00 , C07F7/006 , C07F7/0809 , C07F7/0818 , C08F10/00 , C08F110/06 , C08F4/65927 , B01J2531/40 , B01J2531/48 , B01J2531/49 , B01J2531/50 , B01J2531/60 , C07C2101/10 , C07C2101/14 , C07C2101/16 , C07C2103/18 , C08F110/02 , C08F4/63912 , C08F4/63922 , C08F4/65912 , C08F4/65922 , Y10S526/943
摘要： Fluorenyl-containing metallocenes are disclosed along with methods for making the metallocenes. Also disclosed are methods for using the metallocenes as polymerization catalysts. In addition, polymers resulting from such polymerizations are disclosed.
摘要翻译：公开了含芴基金属茂以及制备金属茂的方法。还公开了使用金属茂作为聚合催化剂的方法。此外，公开了由这种聚合产生的聚合物。

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