公开(公告)号：US06455650B1

公开(公告)日：2002-09-24

申请号：US09412935

申请日：1999-10-05

申请人： John-Henry Lipian ,  Larry F. Rhodes ,  Brian L. Goodall ,  Andrew Bell ,  Richard A. Mimna ,  John C. Fondran ,  Saikumar Jayaraman ,  April D. Hennis ,  Christine N. Elia ,  Jennifer D. Polley ,  Ayusman Sen

发明人： John-Henry Lipian ,  Larry F. Rhodes ,  Brian L. Goodall ,  Andrew Bell ,  Richard A. Mimna ,  John C. Fondran ,  Saikumar Jayaraman ,  April D. Hennis ,  Christine N. Elia ,  Jennifer D. Polley ,  Ayusman Sen

IPC分类号： C08F480

CPC分类号： C08F32/08 ,  C08F32/00 ,  Y02P20/582

摘要： Methods for the addition polymerization of cycloolefins using a cationic Group 10 metal complex and a weakly coordinating anion of the formula: [(R′)zM(L′)x(L″)y]b[WCA]d wherein [(R′)zM(L′)x(L″)y] is a cation complex where M represents a Group 10 transition metal; R′ represents an anionic hydrocarbyl containing ligand; L′ represents a Group 15 neutral electron donor ligand; L″ represents a labile neutral electron donor ligand; x is 1 or 2; and y is 0, 1, 2, or 3; and z is 0 or 1, wherein the sum of x, y, and z is 4; and [WCA] represents a weakly coordinating counteranion complex; and b and d are numbers representing the number of times the cation complex and weakly coordinating counteranion complex are taken to balance the electronic charge on the overall catalyst complex.

摘要翻译： 使用阳离子10族金属络合物和下式的弱配位阴离子进行环烯加成聚合的方法：其中[（R'）z M（L'）x（L“）y]是阳离子络合物，其中M表示 第10组过渡金属; R'表示含阴离子烃基的配体; L'表示15族中性电子给体配体; L“表示不稳定的中性电子给体配体; x为1或2; y为0,1,2或3; 且z为0或1，其中x，y和z之和为4; 和[WCA]代表弱协调的对抗综合体; b和d是表示阳离子络合物和弱配位抗衡阴离子络合物在总体催化剂络合物上平衡电荷的次数的数字。

公开(公告)号：US06593440B2

公开(公告)日：2003-07-15

申请号：US09930197

申请日：2001-08-16

申请人： Ayusman Sen ,  Smita Kacker ,  April D. Hennis ,  Jennifer D. Polley

发明人： Ayusman Sen ,  Smita Kacker ,  April D. Hennis ,  Jennifer D. Polley

IPC分类号： C08J3600

CPC分类号： C08F4/80 ,  C08F20/12 ,  C08F32/08 ,  C08F232/08 ,  C08G61/08 ,  C08F2220/1825 ,  C08F220/14

摘要： Homopolymers or copolymers of acrylates, homopolymers or copolymers of norbornenes, and copolymers of acrylates with norbornenes, may be prepared by contacting acrylate and/or norbornene monomer reactant under polymerization conditions and in the presence of a solvent with a catalyst system consisting essentially of a Pd(II) dimer component having the formula: [(L)Pd(R)(X)]2, where L is a monodentate phosphorus or nitrogen ligand, X is an anionic group, and R is an alkyl or aryl group.

公开(公告)号：US06300440B1

公开(公告)日：2001-10-09

申请号：US09565137

申请日：2000-05-05

申请人： Ayusman Sen ,  Smita Kacker ,  April Hennis ,  Jennifer D. Polley

发明人： Ayusman Sen ,  Smita Kacker ,  April Hennis ,  Jennifer D. Polley

IPC分类号： C08F480

CPC分类号： C08G61/08 ,  C08F4/80 ,  C08F20/12

摘要： Homopolymers or copolymers of acrylates, homopolymers or copolymers of norbornenes, and copolymers of acrylates with norbornenes, may be prepared by contacting acrylate and/or norbornene monomer reactant under polymerization conditions and in the presence of a solvent with a catalyst system consisting essentially of a Pd(II) dimer component having the formula: [(L)Pd(R)(X)]2, where L is a monodentate phosphorus or nitrogen ligand, X is an anionic group, and R is an alkyl or aryl group.

摘要翻译： 丙烯酸酯的均聚物或共聚物，降冰片烯的均聚物或共聚物，以及丙烯酸酯与降冰片烯的共聚物可以通过在聚合条件下和在溶剂存在下使丙烯酸酯和/或降冰片烯单体反应物与主要由Pd （II）二聚体组分，其具有下式：其中L是单齿磷或氮配体，X是阴离子基团，R是烷基或芳基。

公开(公告)号：US6111041A

公开(公告)日：2000-08-29

申请号：US99070

申请日：1998-06-17

申请人： Ayusman Sen ,  Smita Kacker ,  April Hennis ,  Jennifer D. Polley

发明人： Ayusman Sen ,  Smita Kacker ,  April Hennis ,  Jennifer D. Polley

IPC分类号： C08F4/80 ,  C08F20/12 ,  C08G61/08

CPC分类号： C08G61/08 ,  C08F20/12 ,  C08F4/80

摘要： Homopolymers or copolymers of acrylates, homopolymers or copolymers of norbornenes, and copolymers of acrylates with norbornenes, may be prepared by contacting acrylate and/or norbornene monomer reactant under polymerization conditions and in the presence of a solvent with a catalyst system consisting essentially of a Pd(II) dimer component having the formula:[(L)Pd(R)(X)].sub.2,where L is a monodentate phosphorus or nitrogen ligand, X is an anionic group, and R is an alkyl or aryl group.

摘要翻译： 丙烯酸酯的均聚物或共聚物，降冰片烯的均聚物或共聚物，以及丙烯酸酯与降冰片烯的共聚物可以通过在聚合条件下和在溶剂存在下使丙烯酸酯和/或降冰片烯单体反应物与主要由Pd （II）二聚体组分，其具有下式：[（L）Pd（R）（X）] 2，其中L是单齿磷或氮配体，X是阴离子基团，R是烷基或芳基。