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1. 发明授权

US06908972B2 Method for making polyolefins 有权
标题翻译：聚烯烃的制备方法
公开(公告)号：US06908972B2
公开(公告)日：2005-06-21
申请号：US10123774
申请日：2002-04-16
申请人： Barbara M. Tsuie , Karen L. Neal-Hawkins , Sandor Nagy , Michael W. Lynch , Mark P. Mack , Shaotian Wang , Jean A Merrick-Mack , Clifford C. Lee , Joel A. Mutchler , Kenneth W. Johnson
发明人： Barbara M. Tsuie , Karen L. Neal-Hawkins , Sandor Nagy , Michael W. Lynch , Mark P. Mack , Shaotian Wang , Jean A Merrick-Mack , Clifford C. Lee , Joel A. Mutchler , Kenneth W. Johnson
IPC分类号： C08F4/642 , C08F4/659 , C08F110/02 , C08F210/02 , C08F210/16 , C08F4/52
CPC分类号： C08F210/02 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F110/02 , C08F210/16 , C08F4/65927 , C08F2500/07 , C08F2500/09 , C08F210/08 , C08F2500/12 , C08F2500/08 , C08F210/14
摘要： A method for making ethylene polymers and copolymers is disclosed. The method uses a catalyst system comprising a low level of an aluminum-containing activator, a bridged indenoindolyl transition metal complex, and a treated silica support. The method enables economical preparation of ethylene copolymers having very low density. The silica-supported, bridged complexes incorporate comonomers efficiently and are valuable for a commercial slurry loop process. Use of a bridged indeno[2,1-b]indolyl complex provides exceptionally efficient comonomer incorporation, and gives polymers with a substantial and controlled level of long-chain branching. The method facilitates the production of a wide variety of polyolefins, from HDPE to plastomers.
摘要翻译：公开了制备乙烯聚合物和共聚物的方法。该方法使用包含低含量的含铝活化剂，桥连茚并吲哚基过渡金属络合物和经处理的二氧化硅载体的催化剂体系。该方法能够经济地制备具有非常低密度的乙烯共聚物。二氧化硅负载的桥接配合物有效地引入共聚单体，并且对于商业淤浆循环方法是有价值的。桥联茚并[2,1-b]吲哚基复合物的使用提供了非常有效的共聚单体掺入，并且得到具有实质和受控水平的长链支化的聚合物。该方法有助于生产从HDPE到塑性体的各种各样的聚烯烃。

2. 发明授权

US06933354B2 Aluminoboronate activators for single-site olefin polymerization catalysts 失效
标题翻译：用于单位点烯烃聚合催化剂的铝硼酸盐激活剂
公开(公告)号：US06933354B2
公开(公告)日：2005-08-23
申请号：US10806503
申请日：2004-03-23
申请人： Michael W. Lynch , Craig C. Meverden , Sandor Nagy , Karen L. Neal-Hawkins
发明人： Michael W. Lynch , Craig C. Meverden , Sandor Nagy , Karen L. Neal-Hawkins
IPC分类号： C08F4/606 , C08F4/646 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F4/52 , C08F4/54
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F210/16 , C08F4/65925 , C08F210/08 , C08F2500/12 , C08F2500/02
摘要： Single-site catalyst systems useful for polymerizing olefins are disclosed. The catalyst systems comprise an organometallic complex and an activator. The complex includes a Group 3-10 transition metal, M, and at least one indenoindolyl ligand that is pi-bonded to M. The activator is a reaction product of an alkylaluminum compound and an organoboronic acid. Catalyst systems of the invention significantly outperform known catalyst systems that employ a metallocene complex and similar aluminoboronate activators.
摘要翻译：公开了可用于聚合烯烃的单中心催化剂体系。催化剂体系包括有机金属络合物和活化剂。络合物包括3-10过渡金属M和至少一个与M键合的茚并吲哚基配体。活化剂是烷基铝化合物和有机硼酸的反应产物。本发明的催化剂体系显着优于使用茂金属络合物和类似的铝硼酸盐活化剂的已知催化剂体系。

3. 发明授权

US06759361B2 Aluminoboronate activators for single-site olefin polymerization catalysts 失效
标题翻译：用于单位点烯烃聚合催化剂的铝硼酸盐激活剂
公开(公告)号：US06759361B2
公开(公告)日：2004-07-06
申请号：US09873713
申请日：2001-06-04
申请人： Michael W. Lynch , Craig C. Meverden , Sandor Nagy , Karen L. Neal-Hawkins
发明人： Michael W. Lynch , Craig C. Meverden , Sandor Nagy , Karen L. Neal-Hawkins
IPC分类号： B01J3100
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F210/16 , C08F4/65925 , C08F210/08 , C08F2500/12 , C08F2500/02
摘要： Single-site catalyst systems useful for polymerizing olefins are disclosed. The catalyst systems comprise an organometallic complex and an activator. The complex includes a Group 3-10 transition metal, M, and at least one indenoindolyl ligand that is pi-bonded to M. The activator is a reaction product of an alkylaluminum compound and an organoboronic acid. Catalyst systems of the invention significantly outperform known catalyst systems that employ a metallocene complex and similar aluminoboronate activators.
摘要翻译：公开了可用于聚合烯烃的单中心催化剂体系。催化剂体系包括有机金属络合物和活化剂。络合物包括3-10过渡金属M和至少一个与M键合的茚并吲哚基配体。活化剂是烷基铝化合物和有机硼酸的反应产物。本发明的催化剂体系显着优于使用茂金属络合物和类似的铝硼酸盐活化剂的已知催化剂体系。

4. 发明申请

US20110021344A1 Method for preparing non-metallocene ligands 失效
标题翻译：制备非茂金属配体的方法
公开(公告)号：US20110021344A1
公开(公告)日：2011-01-27
申请号：US12460640
申请日：2009-07-22
申请人： Sandor Nagy , Linda N. Winslow , Shahram Mihan , Reynald Chevalier , Lenka Lukesova , Ilya E. Nifant'ev , Pavel V. Ivchenko , Karen L. Neal-Hawkins
发明人： Sandor Nagy , Linda N. Winslow , Shahram Mihan , Reynald Chevalier , Lenka Lukesova , Ilya E. Nifant'ev , Pavel V. Ivchenko , Karen L. Neal-Hawkins
IPC分类号： B01J31/22
CPC分类号： C08F10/00 , C08F4/64144 , C08F4/64151 , C08F4/64158 , C08F4/64155 , C08F4/64148
摘要： A method of preparing supported catalysts useful for olefin polymerization is described. The catalysts comprise a Group 4 metal complex that incorporates a tridentate dianionic ligand. An activator mixture is first made from a boron compound having Lewis acidity and an excess of an alumoxane. The activator mixture is then combined with a support and the Group 4 metal complex to give a supported catalyst. The method provides an active, supported catalyst capable of making high-molecular-weight polyolefins.
摘要翻译：描述了制备用于烯烃聚合的负载型催化剂的方法。催化剂包含掺入三齿二离子配体的第4族金属络合物。活化剂混合物首先由具有路易斯酸度和过量的铝氧烷的硼化合物制成。然后将活化剂混合物与载体和第4族金属络合物结合，得到负载型催化剂。该方法提供了能够制备高分子量聚烯烃的活性的负载型催化剂。

5. 发明授权

US06544918B1 Olefin polymerization catalysts containing chelating dianionic ligands 失效
标题翻译：含有螯合二阴离子配体的烯烃聚合催化剂
公开(公告)号：US06544918B1
公开(公告)日：2003-04-08
申请号：US09907180
申请日：2001-07-17
申请人： Sandor Nagy , Karen L. Neal-Hawkins , Jonathan L. Schuchardt
发明人： Sandor Nagy , Karen L. Neal-Hawkins , Jonathan L. Schuchardt
IPC分类号： B01J3100
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/659
摘要： A catalyst system useful for polymerizing olefins is disclosed. The catalyst system comprises an activator and a complex that incorporates a Group 3 to 10 transition metal and at least one chelating dianionic bis(allyl) or bis(benzyl) ligand. The ligands are often easy to make, and they are readily incorporated into transition metal complexes. By modifying the structure of the dianionic ligand, polyolefin makers can control comonomer incorporation, catalyst activity, and polymer properties.
摘要翻译：公开了一种可用于烯烃聚合的催化剂体系。该催化剂体系包括活化剂和掺入第3至10族过渡金属和至少一种螯合的二 - 阴离子双（烯丙基）或双（苄基）配体的络合物。配体通常易于制备，并且它们容易并入过渡金属络合物中。通过改变二阴离子配体的结构，聚烯烃制造商可以控制共聚单体掺入，催化剂活性和聚合物性质。

6. 发明授权

US08153544B2 Method for preparing non-metallocene catalysts 失效
标题翻译：非茂金属催化剂的制备方法
公开(公告)号：US08153544B2
公开(公告)日：2012-04-10
申请号：US12460640
申请日：2009-07-22
申请人： Sandor Nagy , Linda N. Winslow , Shahram Mihan , Reynald Chevalier , Lenka Lukesova , Ilya E. Nifant'ev , Pavel V. Ivchenko , Karen L. Neal-Hawkins
发明人： Sandor Nagy , Linda N. Winslow , Shahram Mihan , Reynald Chevalier , Lenka Lukesova , Ilya E. Nifant'ev , Pavel V. Ivchenko , Karen L. Neal-Hawkins
IPC分类号： C07F7/00 , C07F7/28 , B01J31/22
CPC分类号： C08F10/00 , C08F4/64144 , C08F4/64151 , C08F4/64158 , C08F4/64155 , C08F4/64148
摘要： A method of preparing supported catalysts useful for olefin polymerization is described. The catalysts comprise a Group 4 metal complex that incorporates a tridentate dianionic ligand. An activator mixture is first made from a boron compound having Lewis acidity and an excess of an alumoxane. The activator mixture is then combined with a support and the Group 4 metal complex to give a supported catalyst. The method provides an active, supported catalyst capable of making high-molecular-weight polyolefins.
摘要翻译：描述了制备用于烯烃聚合的负载型催化剂的方法。催化剂包含掺入三齿二离子配体的第4族金属络合物。活化剂混合物首先由具有路易斯酸度和过量的铝氧烷的硼化合物制成。然后将活化剂混合物与载体和第4族金属络合物结合，得到负载型催化剂。该方法提供了能够制备高分子量聚烯烃的活性的负载型催化剂。

7. 发明申请

US20130023632A1 CATALYST SYSTEM BASED ZIRCONIUM 审中-公开
标题翻译：基于催化系统的ZIRCONIUM
公开(公告)号：US20130023632A1
公开(公告)日：2013-01-24
申请号：US13185233
申请日：2011-07-18
申请人： Sandor NAGY , Karen L. Neal-Hawkins
发明人： Sandor NAGY , Karen L. Neal-Hawkins
IPC分类号： C08F4/16 , C08F4/18 , C08F4/657
CPC分类号： C08F4/657 , C08F4/16 , C08F210/16 , C08F210/08 , C08F2500/09 , C08F2500/12 , C08F4/643 , C08F4/025
摘要： A catalyst system obtainable with a process comprising the following steps: i) contacting a Zirconium compound of formula (I) ZrX4 (I) wherein X, equal to or different from each other, is a halogen atom, a R, OR, SR, NR2 or PR2 group wherein R is a linear or branched, cyclic or acyclic, C1-C40-alkyl, C2-C40 alkenyl, C2-C40 alkynyl, C6-C40-aryl, C7-C40-alkylaryl or C7-C40-arylalkyl radical; or two X groups can be joined together to form a divalent R′ group wherein R′ is a C1-C20-alkylidene, C6-C20-arylidene, C7-C20-alkylarylidene, or C7-C20-arylalkylidene divalent radical optionally containing heteroatoms belonging to groups 13-17 of the Periodic Table of the Elements; with one or more boron compounds having Lewis acidity wherein the molar ratio between the boron compound and the compound of formula (I) ranges from 0.9 to 100; ii) adding the reaction mixture obtained in step i) to a support.
摘要翻译：一种可通过包括以下步骤的方法获得的催化剂体系：i）使式（I）ZrX 4（I）的锆化合物（其中X彼此相同或不同）是卤素原子，R，OR，SR， NR2或PR2基团，其中R是直链或支链，环状或非环状的C 1 -C 40 - 烷基，C 2 -C 40烯基，C 2 -C 40炔基，C 6 -C 40 - 芳基，C 7 -C 40 - 烷基芳基或C 7 -C 40 - 芳烷基 ; 或两个X基团可以连接在一起形成二价R'基团，其中R'是任选含有杂原子的C 1 -C 20亚烷基，C 6 -C 20亚芳基，C 7 -C 20 - 亚烷基亚芳基或C 7 -C 20 - 芳基亚烷基二价基到元素周期表第13-17组; 其中一种或多种具有路易斯酸性的硼化合物，其中硼化合物和式（I）化合物之间的摩尔比为0.9至100; ii）将步骤i）中获得的反应混合物加入到载体中。

8. 发明申请

US20110213107A1 Activation of monocyclopentadienyl group 6 complexes 审中-公开
标题翻译：单环戊二烯基6复合物的活化
公开(公告)号：US20110213107A1
公开(公告)日：2011-09-01
申请号：US12660555
申请日：2010-03-01
申请人： Sandor Nagy , Linda N. Winslow , Karen L. Neal-Hawkins , Shahram Mihan , Lenka Lukesova
发明人： Sandor Nagy , Linda N. Winslow , Karen L. Neal-Hawkins , Shahram Mihan , Lenka Lukesova
IPC分类号： C08F4/42 , B01J31/22
CPC分类号： C08F10/02 , C08F4/63912 , C08F4/6392 , C08F110/02 , C08F210/16 , C08F2420/01 , C08F4/63916 , C08F4/63908 , C08F2500/04 , C08F210/08 , C08F2500/03 , C08F2500/07
摘要： A method for preparing a supported catalyst suitable for use in slurry and gas-phase olefin polymerizations is disclosed. An alumoxane-treated silica is combined with a monocyclopentadienyl Group 6 metal complex that comprises a chelating Cp moiety to give the supported catalyst. The method is simple to practice and provides catalysts having high activity. Polyolefins made using the catalysts have high molecular weight that is readily controlled by adding hydrogen.
摘要翻译：公开了一种制备适用于淤浆和气相烯烃聚合反应的负载型催化剂的方法。将铝氧烷处理的二氧化硅与包含螯合Cp部分的单环戊二烯基6金属络合物组合以得到负载型催化剂。该方法操作简单，提供具有高活性的催化剂。使用该催化剂制备的聚烯烃具有通过加入氢容易控制的高分子量。

9. 发明申请

US20130023634A1 CATALYST SYSTEM BASED ON QUINOLINE DONORS 审中-公开
标题翻译：基于喹啉酮的催化剂体系
公开(公告)号：US20130023634A1
公开(公告)日：2013-01-24
申请号：US13185183
申请日：2011-07-18
申请人： Sandor NAGY , Llya E. Nifantev , Karen L. Neal-Hawkins , Shahram Mihan
发明人： Sandor NAGY , Llya E. Nifantev , Karen L. Neal-Hawkins , Shahram Mihan
IPC分类号： C08F4/76 , C08F10/02 , C08F4/65 , C08F2/00
CPC分类号： C08F210/16 , C08F210/08 , C08F2500/09 , C08F2500/12 , C08F4/025 , C08F4/643
摘要： A catalyst system obtainable with a process comprising the following steps: i) contacting a group 4 metal compound of formula (I) MX4 (I) wherein M is a metal of group 4 of the periodic table of the element, and X is a halogen atom or an organic radical; with a compound of formula (II) ii) adding to the reaction mixture of step i) one or more boron compounds having Lewis acidity wherein the molar ratio between the boron compound and the compound of formula (I) ranges from 0.9 to 100; iii) adding the reaction mixture obtained in step ii) to a silica support. with the proviso that the catalyst system is not treated with alumoxanes.
摘要翻译：一种可通过包括以下步骤的方法获得的催化剂体系：i）使式（I）MX4（I）的第4族金属化合物（其中M为元素周期表第4族金属，X为卤素原子或有机基团; 与式（II）的化合物ⅱ）向步骤i）的反应混合物中加入一种或多种具有路易斯酸度的硼化合物，其中硼化合物和式（I）化合物之间的摩尔比为0.9至100; iii）将步骤ii）中获得的反应混合物加入到二氧化硅载体中。条件是催化剂体系不用铝氧烷处理。

10. 发明授权

US06689848B2 Late transition metal polymerization catalysts 有权
标题翻译：晚期过渡金属聚合催化剂
公开(公告)号：US06689848B2
公开(公告)日：2004-02-10
申请号：US10090269
申请日：2002-03-04
申请人： Sandor Nagy , Karen L. Neal-Hawkins
发明人： Sandor Nagy , Karen L. Neal-Hawkins
IPC分类号： C08F444
CPC分类号： C08F110/02 , C08F10/00 , C08F4/7042 , C08F4/7006
摘要： A single-site olefin polymerization catalyst is described. The catalyst comprises an activator and an inorganic compound comprising iron and a tridentate N-(2-ethylamino)-2-pyridylmethanimino or N,N-bis(2-pyridylmethyl)amino ligand. The late transition metal catalyst is active in olefin polymerization.
摘要翻译：描述了单位点烯烃聚合催化剂。催化剂包括活化剂和包含铁和三齿N-（2-乙基氨基）-2-吡啶甲亚胺或N，N-双（2-吡啶基甲基）氨基配体的无机化合物。后期过渡金属催化剂在烯烃聚合中是有活性的。

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