公开(公告)号：US06716786B1

公开(公告)日：2004-04-06

申请号：US09631654

申请日：2000-08-03

Applicant: Richard E. Campbell, Jr. ,  Grant B. Jacobsen ,  David D. Devore ,  Robert E. LaPointe ,  David R. Neithamer

Inventor： Richard E. Campbell, Jr. ,  Grant B. Jacobsen ,  David D. Devore ,  Robert E. LaPointe ,  David R. Neithamer

IPC: B01J3100

CPC classification number: C08F10/00 ,  C07F5/027 ,  C07F5/062 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65927 ,  C08F10/02 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/65908 ,  C08F4/025 ,  C08F2500/18 ,  C08F2500/24 ,  C08F210/08 ,  C08F2500/03 ,  C08F2500/12 ,  C08F210/14 ,  C08F2500/08

Abstract: A composition useful as an addition polymerization catalyst comprising: A) an inert support; B) a Group 3-10 or Lanthanide metal complex; and C) an activator compound capable of causing the metal complex B) to form an active polymerization catalyst, said compound corresponding to the formula: (A*+a)b(Z*J*j)−cd,  (I)  wherein: A* is a cation of 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 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.

Abstract translation: 可用作加成聚合催化剂的组合物，其包含：A）惰性载体; B）3-10族或镧系元素金属络合物; 和C）能够引起金属络合物B）形成活性聚合催化​​剂的活化剂化合物，所述化合物对应于下式：其中：A *为电荷阳离子，a *为1至50的阴离子基团 ，优选为1至30个原子，不计数氢原子，还含有两个或更多个路易斯碱基位点; J *独立地每次出现与至少一个路易斯碱碱基位点配位的路易斯酸，并且任选地两个或更多个这样的J *基团可以连接在具有多个路易斯酸性官能团的部分中，j是2至12的数，a，b，c和d为1至3的整数，条件是axb等于cxd。

公开(公告)号：US5679816A

公开(公告)日：1997-10-21

申请号：US582324

申请日：1996-01-03

Applicant: Francis J. Timmers ,  David D. Devore ,  David R. Neithamer

Inventor： Francis J. Timmers ,  David D. Devore ,  David R. Neithamer

IPC: C07F7/00 ,  C07F17/00

CPC classification number: C07F17/00 ,  Y10S526/943

Abstract: Biscyclopentadienyl, Group 4 transition metal complexes containing a conjugated diene ligand group wherein the diene is bound to the transition metal either in the form of .sigma.-complex or a .pi.-complex are readily prepared by reacting in any order: a) a Group 4 metal salt corresponding to the formula M'X.sub.3 or M"X.sub.4, or a Lewis base adduct thereof, b) a conjugated diene, D', c) a reducing agent, and d) a compound of the formula: CpM* or (Cp-Cp)M*n.sub.n, wherein, M' is titanium, zirconium or hafnium in the +3 formal oxidation state; M" is titanium, zirconium or hafnium in the +4 formal oxidation state; X is a halide, C.sub.1-6 hydrocarbyloxy or di(C.sub.1-6 hydrocarbyl)amido group; D' is an uncoordinated diene having the same number of carbons as D and the same substitution pattern as D; M* is a Group 1 or 2 metal cation, a Grignard reagent cation or a tri(C.sub.1-4 hydrocarbyl)silyl group; and n is 1 when M* is a Group 2 metal cation and n is 2 when M* is a Group 1 metal cation, a Grignard reagent cation, or a trihydrocarbylsilyl group with the proviso that reagents a), and d) are not contacted with one another in the absence of reagent c).

Abstract translation: 双环戊二烯基，含有共轭二烯配体基团的第4族过渡金属络合物，其中二烯与σ-复合物或π-复合物形式的过渡金属结合，可容易地通过以下顺序制备：a）第4族金属 对应于式M'X3或M'X4的盐或其路易斯碱加合物，b）共轭二烯，D'，c）还原剂，和d）下式化合物：CpM *或（Cp -Cp）M * nn，其中，M'是+3形式氧化态的钛，锆或铪; M“是+4形式氧化态的钛，锆或铪; X是卤素，C 1-6烃氧基或二（C 1-6烃基）酰氨基; D'是具有与D相同数目的碳和与D相同的取代模式的不饱和二烯烃; M *是1或2族金属阳离子，格氏试剂阳离子或三（C 1-4烃基）甲硅烷基; 当M *为第2族金属阳离子时，n为1，当M *为1族金属阳离子时，n为2，格利雅试剂阳离子或三烃基甲硅烷基，条件是试剂a）和d）未接触 在不存在试剂c）的情况下。

公开(公告)号：US06365779B2

公开(公告)日：2002-04-02

申请号：US09789411

申请日：2001-02-20

Applicant: David D. Devore ,  Francis J. Timmers ,  David R. Neithamer

Inventor： David D. Devore ,  Francis J. Timmers ,  David R. Neithamer

IPC: C07F502

CPC classification number: C08F10/00 ,  C08F4/61908 ,  C08F4/61916 ,  C08F4/6192 ,  C08F4/65908

Abstract: Fluorohydrocarbyl substituted boratabenzene compounds, especially perfluorophenyl substituted boratabenzene compounds, are useful olefin polymerization cocatalysts with metallocenes.

Abstract translation: 氟烃基取代的硼代苯化合物，特别是全氟苯基取代的硼代苯化合物，是具有茂金属的有用的烯烃聚合助催化剂。

公开(公告)号：US06255246B1

公开(公告)日：2001-07-03

申请号：US09487399

申请日：2000-01-18

Applicant: David D. Devore ,  Francis J. Timmers ,  David R. Neithamer

Inventor： David D. Devore ,  Francis J. Timmers ,  David R. Neithamer

IPC: B01J3100

CPC classification number: C08F10/00 ,  C08F4/61908 ,  C08F4/61916 ,  C08F4/6192 ,  C08F4/65908

Abstract: Boratabenzene cocatalysts, especially novel pentafluorophenyl boratabenzenes, are useful cocatalysts or activators with metallocenes. They are less expensive than prior art activators, are soluble and offer more irreversible reactions. Compositions comprise at least one metallocene catalyst and at least one dihydroboratabenzene or anion thereof. Processes include polymerizations with metallocenes in the presence of a boratabenzene cocatalyst.

Abstract translation: 硼化物助催化剂，特别是新的五氟苯基硼苯偶氮，是有用的助催化剂或具有金属茂的活化剂。 它们比现有技术的活化剂便宜，是可溶的并且提供更多的不可逆反应。 组合物包含至少一种金属茂催化剂和至少一种二氢硼烷基或其阴离子。 方法包括在硼烷偶合助催化剂存在下与金属茂的聚合。

公开(公告)号：US5625087A

公开(公告)日：1997-04-29

申请号：US304314

申请日：1994-09-12

Applicant: David D. Devore ,  David R. Neithamer ,  Robert E. LaPointe ,  Robert D. Mussell

Inventor： David D. Devore ,  David R. Neithamer ,  Robert E. LaPointe ,  Robert D. Mussell

IPC: C07F7/02 ,  C07F5/02 ,  C07F7/08 ,  C07F7/30 ,  C07F17/00 ,  C08F4/60 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C25B3/02 ,  C07F7/04

CPC classification number: C25B3/02 ,  C07F17/00 ,  C07F5/027 ,  C07F7/0809 ,  C07F7/082 ,  C08F10/00 ,  C08F4/65908 ,  C08F4/6592

Abstract: Catalyst systems useful in addition polymerization reactions comprising a Group 4 metal complex and a silylium salt activating cocatalyst are prepared by contacting the metal complex with a silylium salt of a compatible, non-coordinating anion, optionally the silylium salt is prepared by electrochemical oxidation and splitting of the corresponding disilane compound.

Abstract translation: 通过使金属络合物与相容的非配位阴离子的甲硅烷鎓盐接触来制备可用于包含第4族金属络合物和甲硅烷鎓盐活化助催化剂的加成聚合反应中的催化剂体系，任选地，通过电化学氧化和裂解制备甲硅烷基盐 的相应的乙硅烷化合物。

公开(公告)号：US06891005B2

公开(公告)日：2005-05-10

申请号：US10323975

申请日：2002-12-20

Applicant: David D. Devore ,  David R. Neithamer

Inventor： David D. Devore ,  David R. Neithamer

IPC: C07F17/00 ,  C08F2/34 ,  C08F4/64 ,  C08F4/645 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F10/02 ,  C08F110/06 ,  C08F210/16 ,  C08F4/52

CPC classification number: C08F10/00 ,  C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F110/06 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/64072 ,  C08F4/659 ,  C08F4/65927 ,  C08F2/34 ,  C08F2500/03 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/08 ,  C08F2500/09 ,  C08F210/06

Abstract: A gas phase olefin polymerization wherein the catalyst comprises a novel Group 4 transition metal complex containing a boron or aluminum bridging group containing a nitrogen containing group, especially an amido group.

Abstract translation: 一种气相烯烃聚合，其中催化剂包含含有含氮基团，特别是酰胺基团的硼或铝桥连基团的新型第4族过渡金属络合物。

公开(公告)号：US06465384B1

公开(公告)日：2002-10-15

申请号：US08481791

申请日：1995-06-07

Applicant: Francis J. Timmers ,  James C. Stevens ,  David D. Devore ,  Robert K. Rosen ,  Jasson T. Patton ,  David R. Neithamer

Inventor： Francis J. Timmers ,  James C. Stevens ,  David D. Devore ,  Robert K. Rosen ,  Jasson T. Patton ,  David R. Neithamer

IPC: B01J3100

CPC classification number: C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65922 ,  C08F10/00 ,  Y10S526/943

Abstract: Biscyclopentadienyl, Group 4 transition metal complexes formed with conjugated dienes wherein the diene is bound to the transition metal either in the form of a &sgr;-complex or a &pgr;-complex in combination with strong Lewis acids, Bronsted acid salts, carbenium ion salts, salts containing a cationic oxidizing agent, or subjected to bulk electrolysis in the presence of compatible, inert non-coordinating anions form catalysts for polymerizing olefins, diolefins and/or acetylenically unsaturated monomers.

Abstract translation: 双环戊二烯基，与共轭二烯形成的第4族过渡金属络合物，其中二烯与形成σ-络合物或π-络合物的形式的结合到强路易斯酸，布朗斯台德酸盐，碳鎓离子盐，盐 含有阳离子氧化剂，或在相容的惰性非配位阴离子存在下进行本体电解形成用于聚合烯烃，二烯烃和/或炔属不饱和单体的催化剂。

公开(公告)号：US07094901B2

公开(公告)日：2006-08-22

申请号：US10875475

申请日：2004-06-24

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

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

IPC: B01J31/00 ,  C07F15/00 ,  C07D233/00 ,  C07D487/00 ,  C03F4/06

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 cocatalyst or cocatalyst component, including a compound corresponding to the formula: (A*+a)b(Z*J*j)−cd, wherein: A* is a cation of from 1 to 80 atoms, not counting hydrogen atoms, Z* is an anion group of from 1 to 50 atoms, not counting hydrogen atoms, containing two or more Lewis base sites; J* is a Lewis acid of from 1 to 80, not counting hydrogen atoms, coordinated to at least one Lewis base site, and optionally two or more such J* groups may be joined together in a moiety having multiple Lewis acidic functionality, j is 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: 助催化剂或助催化剂组分，包括对应于下列化学式的化合物：（A * a + b）b（Z * J * 其中：A *是1至80个原子的阳离子，不计数氢原子，Z *是1至50个原子的阴离子基团，不是 计数含有两个或更多个路易斯碱基位点的氢原子; J *是1至80的路易斯酸，不计数氢原子，与至少一个路易斯碱基位点配位，并且任选地两个或更多个这样的J *基团可以在具有多个路易斯酸官能团的部分中连接在一起，j是 2至12，a，b，c和d为1至3的整数，条件是axb等于cxd，并进一步提供A *，Z *或J *中的一种或多种包含羟基 或含有静止反应性官能团的极性基团。

公开(公告)号：US5464906A

公开(公告)日：1995-11-07

申请号：US342984

申请日：1994-11-21

Applicant: Jasson T. Patton ,  David R. Neithamer

Inventor： Jasson T. Patton ,  David R. Neithamer

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

CPC classification number: C08F110/02

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07491672B2

公开(公告)日：2009-02-17

申请号：US11526242

申请日：2006-09-25

Applicant: Edmund M. Carnahan ,  David R. Neithamer

Inventor： Edmund M. Carnahan ,  David R. Neithamer

IPC: B01J21/00

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

Abstract: 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.

Abstract translation: 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。