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    Supported catalyst containing tethered cation forming activator
    5.
    发明授权
    Supported catalyst containing tethered cation forming activator 失效
    负载催化剂含有束缚阳离子形成活化剂

    公开(公告)号：US6087293A

    公开(公告)日：2000-07-11

    申请号：US117470

    申请日：1998-03-02

    申请人： Edmund M. Carnahan ,  Michael J. Carney ,  David R. Neithamer ,  Peter N. Nickias ,  Keng-Yu Shih ,  Lee Spencer

    发明人： Edmund M. Carnahan ,  Michael J. Carney ,  David R. Neithamer ,  Peter N. Nickias ,  Keng-Yu Shih ,  Lee Spencer

    IPC分类号： C08F4/02 ,  C08F4/603 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/643 ,  C08F4/645 ,  C08F4/646 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  B01J31/00 ,  C08F4/06 ,  C08F4/44

    CPC分类号： C08F10/00 ,  C08F10/02 ,  C08F4/025 ,  C08F110/02 ,  C08F210/16 ,  C08F4/61908 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/6192 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65925 ,  Y10S526/943

    摘要： A support for use in preparing supported catalysts for addition polymerizations comprising the reaction product of: (A) an inorganic oxide material comprising reactive surface hydroxyl groups, at least some of said hydroxyl groups optionally having been functionalized an converted to a reactive silano moiety corresponding to the formula: --OSiR.sub.2 H, wherein R, independently each occurrence, is hydrogen C.sub.1-20 hydrocarbyl, or C.sub.1-20 hydrocarbyloxy, said inorganic oxide or functionalized derivative thereof comprising less than 1.0 mmol of reactive surface hydroxyl functionality per gram, and (B) an activator compound comprising: b.sub.1) a cation which is capable of reacting with a transition metal compound to form a catalytically active transition metal complex, and b.sub.2) a compatible anion containing at least one substituent able to react with the inorgnaic oxide, with residual hydroxyl functionality of the inorganic oxide, or with the reactive silane moiety, hereby covalently bonding the compatible anion to the support, catalysts formed therefrom, process of manufacture and the method to use.

    摘要翻译： PCT No.PCT / US96 / 17140 Sec。 371日期1998年3月2日 102（e）1998年3月2日PCT PCT 1996年10月25日PCT公布。 公开号WO97 / 19959 日期1997年6月5日，用于制备用于加成聚合的载体催化剂的载体，其包括以下反应产物：（A）包含反应性表面羟基的无机氧化物材料，至少一些所述羟基任选已被官能化转化为 对应于式-OSiR 2 H的反应性硅烷基部分，其中R各自独立地为氢C 1-20烃基或C 1-20烃氧基，所述无机氧化物或其官能化衍生物包含小于1.0mmol反应性表面羟基官能度/克 和（B）活化剂化合物，其包含：b1）能够与过渡金属化合物反应形成催化活性过渡金属络合物的阳离子，和b2）含有至少一个能够与无规性反应的取代基的相容阴离子 氧化物，具有无机氧化物的残余羟基官能团，或与反应性硅烷部分共价共轭 将相容的阴离子与载体，由其形成的催化剂，制备方法和使用方法相结合。

    Zwitterionic catalyst activator
    6.
    发明授权
    Zwitterionic catalyst activator 有权
    两性离子催化剂活化剂

    公开(公告)号：US06344529B1

    公开(公告)日：2002-02-05

    申请号：US09445209

    申请日：1999-12-06

    申请人： Edmund M. Carnahan ,  Grant B. Jacobsen ,  Jerzy Klosin ,  Peter N. Nickias ,  David J. Schwartz ,  David R. Neithamer

    发明人： Edmund M. Carnahan ,  Grant B. Jacobsen ,  Jerzy Klosin ,  Peter N. Nickias ,  David J. Schwartz ,  David R. Neithamer

    IPC分类号： C08F452

    CPC分类号： C07F5/066 ,  C07F5/00 ,  C07F5/027 ,  C08F4/65916 ,  C08F4/65922 ,  C08F10/00 ,  C08F4/65908

    摘要： Disclosed are compounds useful as catalyst activators for olefin polymerization, comprising structures of the following formulae: wherein: L+ is a protonated derivative of an element of Group 15 of the Periodic Table of the Elements, additionally bearing two hydrocarbyl substituents of from 1 to 50 carbons each, or a positively charged derivative of an element of Group 14 of the Periodic Table of the Elements, said Group 14 element being substituted with three hydrocarbyl substituents of from 1 to 50 carbons each; R1 is a divalent linking group of from 1 to 40 non-hydrogen atoms; R2 independently each occurrence is a ligand group of from 1 to 50 nonhydrogen atoms with the proviso that in a sufficient number of occurrences to balance charge in the compound, R2 is L+—R1—; M1 is boron, aluminum or gallium; Arf independently each occurrence is a monovalent, fluorinated organic group containing from 6 to 100 non-hydrogen atoms; Y is a Group 15 element; and Z is a Group 14 element.

    摘要翻译： 公开了可用作烯烃聚合的催化剂活化剂的化合物，其包含下式的结构：其中：L +是元素周期表第15族元素的质子化衍生物，另外带有1至50个碳的烃基取代基 每个元素或元素周期表第14族元素的带正电荷的衍生物，所述第14族元素被各自为1至50个碳的三个烃基取代基取代; R 1为1至40的二价连接基团 非氢原子; R2各自独立地为1至50个非氢原子的配体基团，条件是在足够数量的化合物中平衡电荷的情况下，R2为L + -R1-; M1为硼，铝或 镓; Arf各自独立地为含有6至100个非氢原子的单价氟化有机基团; Y为第15族元素; 而Z是第14组元素。

    Ethylene homopolymerization using group 3 metal complexes
    8.
    发明授权
    Ethylene homopolymerization using group 3 metal complexes 失效
    使用3族金属络合物进行乙烯均聚

    公开(公告)号：US5464906A

    公开(公告)日：1995-11-07

    申请号：US342984

    申请日：1994-11-21

    申请人： Jasson T. Patton ,  David R. Neithamer

    发明人： Jasson T. Patton ,  David R. Neithamer

    IPC分类号： C08F4/52 ,  C08F110/02 ,  C08F210/16

    CPC分类号： C08F110/02

    摘要： Ethylene is homopolymerized in the presence of a catalyst consisting essentially of a Group 3 metal complex, preferably a scandium complex, having a bridged ligand structure. Optionally polymer blends are prepared by combining the process with another polymerization process, either in series or in parallel.

    摘要翻译： 乙烯在基本上由具有桥连配体结构的第3族金属络合物，优选钪络合物组成的催化剂存在下均聚。 任选地，聚合物共混物通过将该方法与另一种串联或并联的聚合方法组合来制备。

    Chemically-modified supports and supported catalyst systems prepared therefrom
    9.
    发明授权
    Chemically-modified supports and supported catalyst systems prepared therefrom 失效
    由其制备的化学改性的载体和负载的催化剂体系

    公开(公告)号：US07491672B2

    公开(公告)日：2009-02-17

    申请号：US11526242

    申请日：2006-09-25

    申请人： Edmund M. Carnahan ,  David R. Neithamer

    发明人： Edmund M. Carnahan ,  David R. Neithamer

    IPC分类号： B01J21/00

    CPC分类号： B01J31/14 ,  B01J31/0239 ,  B01J31/0254 ,  B01J31/0268 ,  B01J31/0274 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/16 ,  C08F4/65916 ,  C08F210/14

    摘要： The present invention provides a chemically-modified support comprising an inorganic oxide containing optionally functionalized hydroxyl groups, having chemically linked thereto the cation of a cation/anion pair. The present invention further provides a supported catalyst system comprising the chemically-modified support as described above, and a transition metal compound of Groups 3-10 (preferably a Group 4 metal compound) containing at least one π-bonded anionic ligand group, said transition metal compound being capable of reacting with the chemically-modified support through the cation of the cation/anion pair to thereby render the transition metal compound catalytically active. The present invention further provides a process for preparing the chemically-modified support of the invention. The present invention further provides an addition polymerization process comprising contacting one or more addition polymerizable monomers with the supported catalyst system of the invention under addition polymerization conditions.

    摘要翻译： 本发明提供一种化学修饰的载体，其包含含有任选官能化羟基的无机氧化物，其与阳离子/阴离子对的阳离子化学连接。 本发明进一步提供了一种载体催化剂体系，其包括如上所述的化学改性的载体和含有至少一个π键合的阴离子配体基团的3-10族（优选第4族金属化合物）的过渡金属化合物，所述转变 金属化合物能够通过阳离子/阴离子对的阳离子与化学改性的载体反应，从而使过渡金属化合物具有催化活性。 本发明还提供了制备本发明的化学改性载体的方法。 本发明进一步提供加成聚合方法，其包括在加成聚合条件下使一种或多种可加聚的单体与本发明的负载型催化剂体系接触。