Title:
SUPPORTED OLEFIN POLYMERIZATION CATALYSTS
Document Type and Number:
WIPO Patent Application WO2002079276
Kind Code:
A3
Abstract:
A method for forming supported late transition metal olefin polymerization catalysts is described in which an al-ready formed transition metal complex, usually containing a reactive functional group, is placed on a support containing a complementary reactive functional group. Also described are novel polymerization catalyst components containing late transition metal complexes of neutral tridentate ligands.
Inventors:
PREISHUBER-PFLUEGL PETER (DE)
Application Number:
PCT/US2002/010044
Publication Date:
March 13, 2003
Filing Date:
March 28, 2002
Export Citation:
Assignee:
DU PONT (US)
UNIV NORTH CAROLINA (US)
PREISHUBER-PFLUEGL PETER (DE)
UNIV NORTH CAROLINA (US)
PREISHUBER-PFLUEGL PETER (DE)
International Classes:
A61N1/40; A61N2/02; C08F4/70; C08F110/02; (IPC1-7): C08F10/02; C08F10/00
Foreign References:
| US6103658A | 2000-08-15 | |||
| US6197715B1 | 2001-03-06 |
Other References:
PANCHENKO V N ET AL: "POLYMERIZATION OF ETHYLENE ON SUPPORTED CATALYSTS BASED ON ORGANIC CHELATE NICKEL COMPLEXES", POLYMER SCIENCE: SERIE A, INTERPERIODICA, US, vol. 37, no. 9, 1 September 1995 (1995-09-01), pages 867 - 873, XP000540700, ISSN: 0965-545X
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