公开(公告)号：US20050176578A1

公开(公告)日：2005-08-11

申请号：US10381375

申请日：2001-08-21

Applicant: David Neithamer ,  Kevin Peil ,  David Wilson

Inventor： David Neithamer ,  Kevin Peil ,  David Wilson

IPC: C08F4/646 ,  C08F2/34 ,  C08F4/643 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/16 ,  B01J31/00

CPC classification number: C08F10/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F210/16 ,  C08F2410/01 ,  C08F210/08

Abstract: A supported catalyst composition useful in the polymerization of addition polymerizable monomers, a method for making and a polymerization process using the same, the composition including: 1) a support, 2) one or more transition metal complexes, 3) one or more, non-ionic Lewis acid activators such as tris(pentafluorophenyl)boron or tris(pentafluorophenyl)aluminum, and 4) one or more non-protic Lewis base modifiers such as diethylether, triethylamine, or triphenylphosphine.

Abstract translation: 可用于聚合可加聚单体的负载型催化剂组合物，其制备方法和使用其的聚合方法，所述组合物包括：1）载体，2）一种或多种过渡金属络合物，3）一种或多种非 （五氟苯基）硼或三（五氟苯基）铝的阳离子路易斯酸活化剂，以及4）一种或多种非质子路易斯碱改性剂如二乙醚，三乙胺或三苯基膦。

公开(公告)号：US20070105709A1

公开(公告)日：2007-05-10

申请号：US11526242

申请日：2006-09-25

Applicant: Edmund Carnahan ,  David Neithamer

Inventor： Edmund Carnahan ,  David Neithamer

IPC: B01J37/00 ,  C08F4/44

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。

公开(公告)号：US20050009688A1

公开(公告)日：2005-01-13

申请号：US10875475

申请日：2004-06-24

Applicant: David Babb ,  David Neithamer ,  Richard Campbell ,  Grant Jacobsen ,  Edmund Carnahan

Inventor： David Babb ,  David Neithamer ,  Richard Campbell ,  Grant Jacobsen ,  Edmund Carnahan

IPC: C07F5/02 ,  C07F5/06 ,  C07F7/08 ,  C08F4/642 ,  C08F4/643 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/16 ,  B01J31/00

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: 一种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）（Z * J * j）c> d，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，不计算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。