发明名称 |
Polymerized cycloolefins using transition metal catalyst and end products thereof |
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.
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申请公布号 |
US2003181607(A1) |
申请公布日期 |
2003.09.25 |
申请号 |
US20020271393 |
申请日期 |
2002.10.15 |
申请人 |
RHODES LARRY FUNDERBURK;BELL ANDREW;RAVIKIRAN R.;FONDRAN JOHN C.;JAYARAMAN SAIKUMAR;GOODALL BRIAN LESLIE;MIMNA RICHARD A.;LIPIAN JOHN-HENRY |
发明人 |
RHODES LARRY FUNDERBURK;BELL ANDREW;RAVIKIRAN R.;FONDRAN JOHN C.;JAYARAMAN SAIKUMAR;GOODALL BRIAN LESLIE;MIMNA RICHARD A.;LIPIAN JOHN-HENRY |
分类号 |
C08F4/70;C08F32/00;C08F32/08;C08G61/06;G02B1/04;(IPC1-7):C08F4/44 |
主分类号 |
C08F4/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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