Title:
POLYMERIZATION OF OLEFINIC COMPOUNDS
Document Type and Number:
WIPO Patent Application WO2002059165
Kind Code:
A3
Abstract:
Certain complexes containing ligands having a phosphino group, amino group or an imino group, and a second functional group such as amide, ester or ketone, when complexed to transition metals, catalyze the (co)polymerization of olefinic compounds such as ethylene, alpha-olefins and/or acrylates. A newly recognized class of ligands for making copolymer containing polar monomers using late transition metal complexes is described.
Inventors:
BROOKHART MAURICE S (US)
KUNITSKY KEITH (US)
MALINOSKI JON M (US)
WANG LIN (US)
WANG YIN (US)
LIU WEIJUN (US)
JOHNSON LYNDA KAYE (US)
KREUTZER KRISTINA A (US)
ITTEL STEVEN DALE (US)
KUNITSKY KEITH (US)
MALINOSKI JON M (US)
WANG LIN (US)
WANG YIN (US)
LIU WEIJUN (US)
JOHNSON LYNDA KAYE (US)
KREUTZER KRISTINA A (US)
ITTEL STEVEN DALE (US)
Application Number:
PCT/US2002/003088
Publication Date:
May 22, 2003
Filing Date:
January 25, 2002
Export Citation:
Assignee:
DU PONT (US)
BROOKHART MAURICE S (US)
KUNITSKY KEITH (US)
MALINOSKI JON M (US)
WANG LIN (US)
WANG YIN (US)
LIU WEIJUN (US)
JOHNSON LYNDA KAYE (US)
KREUTZER KRISTINA A (US)
ITTEL STEVEN DALE (US)
BROOKHART MAURICE S (US)
KUNITSKY KEITH (US)
MALINOSKI JON M (US)
WANG LIN (US)
WANG YIN (US)
LIU WEIJUN (US)
JOHNSON LYNDA KAYE (US)
KREUTZER KRISTINA A (US)
ITTEL STEVEN DALE (US)
International Classes:
C07D307/33; C07C251/06; C07D209/40; C07F9/50; C07F15/00; C07F15/04; C08F4/60; C08F10/00; C08F110/02; C08F110/14; C08F210/02; (IPC1-7): C08F10/00
Domestic Patent References:
| WO1997002298A1 | 1997-01-23 |
Other References:
See also references of EP 1355956A2
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