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1. (US20090264609) Single site catalyst systems having a scorpion-like structure

Office : United States of America
Application Number: 11994976 Application Date: 06.07.2006
Publication Number: 20090264609 Publication Date: 22.10.2009
Grant Number: 7786232 Grant Date: 31.08.2010
Publication Kind : B2
Prior PCT appl.: Application Number:EP06063994 ; Publication Number: Click to see the data
IPC:
C08F 4/00
C08F 4/06
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
06
Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
Applicants: Total Petrochemicals Research Feluy
Inventors: Hillairet Caroline
Michaud Guillaume
Sabine Sirol
Agents: Krueger Tenley R.
Priority Data: 05106166 07.07.2005 EP
Title: (EN) Single site catalyst systems having a scorpion-like structure
Abstract: front page image
(EN)

The present invention discloses single site catalyst systems having a scorpion-like three dimensional structure that are suitable for oligomerising or polymerising ethylene and alpha-olefins.


Also published as:
KR1020080023336EP1754723EP1902074JP2008545057ES2395312CN101228191
EA200800273IN80/KOLNP/2008WO/2007/006740