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    Self limiting catalyst composition and propylene polymerization process
    21.
    发明授权
    Self limiting catalyst composition and propylene polymerization process 有权
    自限催化剂组合物和丙烯聚合方法

    公开(公告)号：US07989383B2

    公开(公告)日：2011-08-02

    申请号：US12850170

    申请日：2010-08-04

    Applicant: Linfeng Chen ,  Richard E. Campbell, Jr.

    Inventor： Linfeng Chen ,  Richard E. Campbell, Jr.

    IPC: C08F4/642 ,  C08F4/649 ,  B01J31/02

    CPC classification number: C08F10/00 ,  B01J31/0201 ,  B01J31/0272 ,  B01J31/04 ,  B01J31/143 ,  C08F10/06 ,  C08F110/06 ,  C08F4/6496 ,  C08F4/6495 ,  C08F4/6494 ,  C08F4/6465 ,  C08F2500/12 ,  C08F2500/18

    Abstract: A catalyst composition for the polymerization of propylene comprising one or more Ziegler-Natta procatalyst compositions comprising one or more transition metal compounds and one or more esters of aromatic dicarboxylic acid internal electron donors; one or more aluminum containing cocatalysts; a selectivity control agent (SCA) comprising at least one silicon containing compound containing at least one C1-10 alkoxy group bonded to a silicon atom, and one or more activity limiting agent (ALA) compounds comprising one or more aliphatic or cycloaliphatic carboxylic acids; alkyl-, cycloalkyl- or alkyl(poly)(oxyalkyl)-(poly)ester derivatives thereof; or inertly substituted derivatives of the foregoing.

    Abstract translation: 一种用于丙烯聚合的催化剂组合物，其包含一种或多种齐格勒 - 纳塔前催化剂组合物，其包含一种或多种过渡金属化合物和一种或多种芳族二羧酸内电子给体的酯; 一种或多种含铝助催化剂; 包含至少一种含有至少一个与硅原子键合的C 1-10烷氧基的含硅化合物的选择性控制剂（SCA）和一种或多种包含一种或多种脂族或脂环族羧酸的活性限制剂（ALA）化合物; 烷基 - ，环烷基 - 或烷基（聚）（烷氧基） - （聚）酯衍生物; 或惰性取代的衍生物。

    Self Limiting Catalyst Composition and Propylene Polymerization Process
    23.
    发明申请
    Self Limiting Catalyst Composition and Propylene Polymerization Process 有权
    自限催化剂组合物和丙烯聚合方法

    公开(公告)号：US20100317510A1

    公开(公告)日：2010-12-16

    申请号：US12850170

    申请日：2010-08-04

    Applicant: Linfeng Chen ,  Richard E. Campbell, JR.

    Inventor： Linfeng Chen ,  Richard E. Campbell, JR.

    IPC: C08F4/60 ,  C08F4/602

    CPC classification number: C08F10/00 ,  B01J31/0201 ,  B01J31/0272 ,  B01J31/04 ,  B01J31/143 ,  C08F10/06 ,  C08F110/06 ,  C08F4/6496 ,  C08F4/6495 ,  C08F4/6494 ,  C08F4/6465 ,  C08F2500/12 ,  C08F2500/18

    Abstract: A catalyst composition for the polymerization of propylene comprising one or more Ziegler-Natta procatalyst compositions comprising one or more transition metal compounds and one or more esters of aromatic dicarboxylic acid internal electron donors; one or more aluminum containing cocatalysts; a selectivity control agent (SCA) comprising at least one silicon containing compound containing at least one C1-10 alkoxy group bonded to a silicon atom, and one or more activity limiting agent (ALA) compounds comprising one or more aliphatic or cycloaliphatic carboxylic acids; alkyl-, cycloalkyl- or alkyl(poly)(oxyalkyl)-(poly)ester derivatives thereof; or inertly substituted derivatives of the foregoing.

    Abstract translation: 一种用于丙烯聚合的催化剂组合物，其包含一种或多种齐格勒 - 纳塔前催化剂组合物，其包含一种或多种过渡金属化合物和一种或多种芳族二羧酸内电子给体的酯; 一种或多种含铝助催化剂; 包含至少一种含有至少一个与硅原子键合的C 1-10烷氧基的含硅化合物的选择性控制剂（SCA）和一种或多种包含一种或多种脂族或脂环族羧酸的活性限制剂（ALA）化合物; 烷基 - ，环烷基 - 或烷基（聚）（烷氧基） - （聚）酯衍生物; 或惰性取代的衍生物。

    Catalyst composition for ethylene polymerization
    25.
    发明授权
    Catalyst composition for ethylene polymerization 有权
    用于乙烯聚合的催化剂组合物

    公开(公告)号：US07393910B2

    公开(公告)日：2008-07-01

    申请号：US10569245

    申请日：2004-08-18

    Applicant: Richard E. Campbell, Jr. ,  Linfeng Chen ,  Roger B. Painter ,  Robert N. Reib ,  Michael W. Tilston

    Inventor： Richard E. Campbell, Jr. ,  Linfeng Chen ,  Roger B. Painter ,  Robert N. Reib ,  Michael W. Tilston

    IPC: C08F110/02

    CPC classification number: C08F110/02 ,  C08F2/002 ,  C08F2/40 ,  C08F4/6494 ,  C08F4/6543 ,  C08F2/38

    Abstract: A process for the polymerization of olefin monomers comprising contacting ethylene or a mixture of ethylene and one or more C4-8 α olefins with a catalyst composition comprising one or more Group 3-10 transition metal containing, Ziegler-Natta, procatalyst compounds; one or more alkylaluminum cocatalyts; and one or more polymerization control agents, said process being characterized in that at least one such polymerization control agent is an alkyl or aryl, ester of an aliphatic or aromatic (poly)carboxylic acid optionally containing one or more substituents comprising a Group 13, 14, 15, or 16 heteroatom.

    Abstract translation: 一种烯烃单体的聚合方法，包括使乙烯或乙烯与一种或多种C 4-8α-烯烃的混合物与包含一种或多种含有齐格勒的3-10族过渡金属的催化剂组合物接触 -Natta，前催化剂化合物; 一种或多种烷基铝共催化剂; 和一种或多种聚合控制剂，所述方法的特征在于至少一种这样的聚合控制剂是烷基或芳基，任选地含有一个或多个取代基的脂族或芳族（多）羧酸的酯，所述取代基包括第13,14 ，15或16个杂原子。

    Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom
    26.
    发明授权
    Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom 失效
    包括羟基或静止反应性官能团的膨胀的阴离子化合物及其催化剂活化剂

    公开(公告)号：US06627573B2

    公开(公告)日：2003-09-30

    申请号：US09904422

    申请日：2001-07-12

    Applicant: David A. Babb ,  Richard E. Campbell, Jr. ,  David R. Neithamer ,  Grant B. Jacobsen ,  Edmund M. Carnahan

    Inventor： David A. Babb ,  Richard E. Campbell, Jr. ,  David R. Neithamer ,  Grant B. Jacobsen ,  Edmund M. Carnahan

    IPC: B01J3000

    CPC classification number: C08F10/00 ,  C07F5/027 ,  C07F5/062 ,  C07F5/066 ,  C07F7/0803 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65927 ,  C08F210/16 ,  C08F4/61908 ,  C08F4/65908 ,  C08F210/14 ,  C08F2500/12

    Abstract: A compound useful as a cocatalyst or cocatalyst component, especially for use as an addition polymerization catalyst compound, corresponding to the formula: (A*+a)b(Z*J*j)−cd, wherein: A* is a cation of from 1 to 80, preferably 1 to 60 atoms, not counting hydrogen atoms, said A* having a charge +a, Z* is an anion group of from 1 to 50, preferably 1 to 30 atoms, not counting hydrogen atoms, further containing two or more Lewis base sites; J* independently each occurrence is a Lewis acid of from 1 to 80, preferably 1 to 60 atoms, not counting hydrogen atoms, coordinated to at least one Lewis base site of Z*, and optionally two or more such J* groups may be joined together in a moiety having multiple Lewis acidic functionality, j is a number from 2 to 12 and a, b, c, and d are integers from 1 to 3, with the proviso that a×b is equal to c×d, and provided further that one or more of A*, Z* or J* comprises a hydroxyl group or a polar group containing quiescent reactive functionality.

    Abstract translation: 用作助催化剂或助催化剂组分的化合物，特别是用作加成聚合催化剂化合物，其对应于下式：其中：A *是不计氢原子的1至80个，优选1至60个原子的阳离子，所述化合物 A *具有电荷+ a，Z *是1至50个，优选1至30个原子的阴离子基团，不计算氢原子，进一步含有两个或更多个路易斯碱基位点; J *各自独立地为路易斯酸 1至80个，优选1至60个原子，不计数氢原子，与Z *的至少一个路易斯碱碱基位点配位，并且任选地两个或多个这样的J *基团可以连接在具有多个路易斯酸官能团的部分中， j是2至12的数字，a，b，c和d是1至3的整数，条件是axb等于cxd，进一步提供A *，Z *或J *中的一个或多个包括 羟基或含有静止反应性官能团的极性基团。

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