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    Transition Metal Catalyst Systems and Formation Thereof
    12.
    发明申请
    Transition Metal Catalyst Systems and Formation Thereof 有权
    过渡金属催化剂体系及其形成

    公开(公告)号：US20100099834A1

    公开(公告)日：2010-04-22

    申请号：US12642896

    申请日：2009-12-21

    Applicant: Jun Tian ,  William Gauthier ,  Joseph Thorman ,  Shady Henry

    Inventor： Jun Tian ,  William Gauthier ,  Joseph Thorman ,  Shady Henry

    IPC: C08F4/52 ,  C08F4/76

    CPC classification number: C08F10/00 ,  C08F4/65927 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/65912 ,  C08F4/65916 ,  C08F2500/18 ,  C08F2500/03

    Abstract: Catalyst systems and methods of forming the catalyst systems are described herein. The methods generally include contacting a support material with an activator to form a support composition, contacting a component with at least a portion of an aluminum containing compound including TIBAl, wherein the component is selected from the support composition, the transition metal catalyst compound and combinations thereof and contacting the support composition with a transition metal catalyst compound to form a supported catalyst system.

    Abstract translation: 本文描述了形成催化剂体系的催化剂体系和方法。 所述方法通常包括使支撑材料与活化剂接触以形成载体组合物，使组分与包含TIBAl的含铝化合物的至少一部分接触，其中所述组分选自载体组合物，过渡金属催化剂化合物和组合 并使载体组合物与过渡金属催化剂化合物接触以形成负载型催化剂体系。

    Polymerization catalyst system using di-sec-butyldimethoxysilane for preparation of polypropylene
    13.
    发明授权
    Polymerization catalyst system using di-sec-butyldimethoxysilane for preparation of polypropylene 失效
    使用二仲丁基二甲氧基硅烷制备聚丙烯的聚合催化剂体系

    公开(公告)号：US07163905B2

    公开(公告)日：2007-01-16

    申请号：US11359818

    申请日：2006-02-22

    Applicant: Joseph Thorman

    Inventor： Joseph Thorman

    IPC: B01J31/00 ,  B01J37/00

    CPC classification number: B01J31/122 ,  B01J31/128 ,  B01J2231/122 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  Y02P20/52 ,  C08F2500/15 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/18 ,  C08F4/6465

    Abstract: It has been discovered that using di-sec-butyldialkoxysilanes, such as di-sec-butyldimethoxysilane (DSBDMS), as external electron donors for Ziegler-Natta catalysts can provide a catalyst system that may prepare polypropylene films with improved properties and processing. The catalyst systems of the invention provide high activity, high bulk density, moderate hydrogen response, moderate donor response and high polydispersity (MWD). Suitable di-sec-butyldialkoxysilanes have the formula (sBu)2Si(OR″)2, where R″ is independently a straight or branched alkyl group of 1–5 carbon atoms.

    Abstract translation: 已经发现，使用二仲丁基二烷氧基硅烷如二仲丁基二甲氧基硅烷（DSBDMS）作为齐格勒 - 纳塔催化剂的外部电子供体可以提供可制备具有改进的性能和加工性的聚丙烯膜的催化剂体系。 本发明的催化剂体系提供高活性，高堆积密度，中等氢响应，中等供体响应和高多分散性（MWD）。 合适的二仲丁基二烷氧基硅烷具有式（其中R“独立地为 1-5个碳原子的直链或支链烷基。

    MULTI-COMPONENT CATALYST SYSTEMS AND POLYMERIZATION PROCESSES FOR FORMING IN-SITU HETEROPHASIC COPOLYMERS AND/OR VARYING THE XYLENE SOLUBLES CONTENT OF POLYOLEFINS
    15.
    发明申请
    MULTI-COMPONENT CATALYST SYSTEMS AND POLYMERIZATION PROCESSES FOR FORMING IN-SITU HETEROPHASIC COPOLYMERS AND/OR VARYING THE XYLENE SOLUBLES CONTENT OF POLYOLEFINS 有权
    多组分催化剂体系和形成异源共聚物的聚合方法和/或改变聚烯烃的二甲苯溶液含量

    公开(公告)号：US20130102743A9

    公开(公告)日：2013-04-25

    申请号：US13180672

    申请日：2011-07-12

    Applicant: Tim J. Coffy ,  Michel Daumerie ,  Kenneth P. Blackmon ,  William Gauthier ,  Jun Tian ,  Joseph Thorman

    Inventor： Tim J. Coffy ,  Michel Daumerie ,  Kenneth P. Blackmon ,  William Gauthier ,  Jun Tian ,  Joseph Thorman

    IPC: C08F4/76 ,  C08F4/42

    CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F210/06 ,  Y10S526/943 ,  C08F4/65904 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/05

    Abstract: Embodiments of the invention generally include multi-component catalyst systems, polymerization processes and heterophasic copolymers formed by the processes. The multi-component catalyst system generally includes a first catalyst component selected from Ziegler-Natta catalyst systems including a diether internal electron donor and a metallocene catalyst represented by the general formula XCpACpBMAn, wherein X is a structural bridge, CpA and CpB each denote a cyclopentadienyl group or derivatives thereof, each being the same or different and which may be either substituted or unsubstituted, M is a transition metal and A is an alkyl, hydrocarbyl or halogen group and n is an integer between 0 and 4. The multi-component catalyst system further includes a second catalyst component generally represented by the formula XCpACpBMAn, wherein X is a structural bridge, CpA and CpB each denote a cyclopentadienyl group or derivatives thereof, each being the same or different and which may be either substituted or unsubstituted, M is a transition metal and A is an alkyl, hydrocarbyl or halogen group and n is an integer between 0 and 4 and wherein the second catalyst component exhibits a higher ethylene response than the first catalyst component.

    Abstract translation: 本发明的实施方案通常包括通过该方法形成的多组分催化剂体系，聚合方法和异相共聚物。 多组分催化剂体系通常包括选自齐格勒 - 纳塔催化剂体系的第一催化剂组分，其包括二醚内电子给体和由通式XCpACpBMAn表示的茂金属催化剂，其中X是结构桥，CpA和CpB各自表示环戊二烯基 基团或其衍生物，各自相同或不同，并且可以是取代或未取代的，M是过渡金属，A是烷基，烃基或卤素基团，n是0和4之间的整数。多组分催化剂 系统还包括通常由式XCpACpBMAn表示的第二催化剂组分，其中X是结构桥，CpA和CpB各自表示环戊二烯基或其衍生物，各自相同或不同，并且可以是取代或未取代的，M是 过渡金属，A是烷基，烃基或卤素基团，n是0至4之间的整数， nd催化剂组分表现出比第一催化剂组分更高的乙烯响应。

    Process for the Oxidative Coupling of Hydrocarbons
    18.
    发明申请
    Process for the Oxidative Coupling of Hydrocarbons 失效
    碳氢化合物的氧化偶合过程

    公开(公告)号：US20100331593A1

    公开(公告)日：2010-12-30

    申请号：US12494138

    申请日：2009-06-29

    Applicant: Sivadinarayana Chinta ,  Joseph Thorman ,  James Butler ,  Joe Hunter ,  Taylor Rives

    Inventor： Sivadinarayana Chinta ,  Joseph Thorman ,  James Butler ,  Joe Hunter ,  Taylor Rives

    IPC: C07C15/46

    CPC classification number: C07C2/84 ,  C07C2521/00 ,  C07C2521/10 ,  C07C2523/00 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2523/36 ,  C07C15/073 ,  C07C15/46

    Abstract: A method for the oxidative coupling of hydrocarbons, such as the oxidative coupling of methane to toluene, includes providing an oxidative catalyst inside a reactor, and carrying out the oxidative coupling reaction under a set of reaction conditions. The oxidative catalyst includes (A) at least one element selected from the group consisting of the Lanthanoid group, Mg, Ca, and the elements of Group 4 of the periodic table (Ti, Zr, and Hf); (B) at least one element selected from the group consisting of the Group 1 elements of Li, Na, K, Rb, Cs, and the elements of Group 3 (including La and Ac) and Groups 5-15 of the periodic table; (C) at least one element selected from the group consisting of the Group 1 elements of Li, Na, K, Rb, Cs, and the elements Ca, Sr, and Ba; and (D) oxygen.

    Abstract translation: 烃的氧化偶合的方法，例如甲烷氧化偶联甲苯，包括在反应器内提供氧化催化剂，并在一组反应条件下进行氧化偶联反应。 氧化催化剂包括（A）选自镧系元素，Mg，Ca和元素周期表第4族元素（Ti，Zr和Hf）中的至少一种元素; （B）选自Li，Na，K，Rb，Cs的第1族元素和第3族元素（包括La和Ac）和元素周期表第5-15族中的至少一种元素; （C）选自Li，Na，K，Rb，Cs族元素和元素Ca，Sr和Ba中的至少一种元素; 和（D）氧气。

    Novel combinations of silane electron donors for use in catalyst compositions
    20.
    发明申请
    Novel combinations of silane electron donors for use in catalyst compositions 审中-公开
    用于催化剂组合物的硅烷电子供体的新型组合

    公开(公告)号：US20060252894A1

    公开(公告)日：2006-11-09

    申请号：US11124032

    申请日：2005-05-06

    Applicant: Joseph Thorman ,  Kenneth Blackmon

    Inventor： Joseph Thorman ,  Kenneth Blackmon

    IPC: C08F4/44

    CPC classification number: C08F10/00 ,  C08F110/06 ,  C08F4/6465 ,  C08F2500/18 ,  C08F2500/12 ,  C08F2500/04

    Abstract: Disclosed is a process for preparing an olefinic polymer comprising contacting at least one olefinic C3+ monomer and a catalyst composition comprising a Ziegler-Natta catalyst, dicyclopentyl dimethoxysilane as a first electron donor, and a second electron donor selected from the group consisting of methyl trimethoxysilane, methyl triethoxysilane, dimethyl dimethoxysilane, and mixtures thereof, under reaction conditions suitable to form an olefinic polymer. The polymer prepared using this method may exhibit significantly broadened molecular weight distribution than that achieved using any of the silane compounds alone, and may also exhibit desirable melt flow characteristics and xylene solubles levels.

    Abstract translation: 公开了一种制备烯烃聚合物的方法，包括使至少一种烯烃C3 +单体和包含齐格勒 - 纳塔催化剂，二环戊基二甲氧基硅烷作为第一电子给体的催化剂组合物和选自甲基三甲氧基硅烷， 甲基三乙氧基硅烷，二甲基二甲氧基硅烷及其混合物，在适于形成烯烃聚合物的反应条件下进行。 使用该方法制备的聚合物可以显示出比使用任何单独的硅烷化合物实现的分子量分布显着扩大的分子量分布，并且还可以表现出所需的熔体流动特性和二甲苯可溶物水平。

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