Title of Invention

A CATALYTIC COMPOSITION AND PROCESS FOR OLIGOMERIZING ETHYLENE,IN PARTICULAR TO 1-HEXENE

Abstract A catalytic composition for oligomerizing ethylene, in particular to 1- hexene, is obtained by mixing at least one chromium carboxylate characterized in that it also contains a free carboxylic acid in a set proportion, with at least one aryloxy compound of an element M selected from the group formed by magnesium, calcium, strontium and barium, with general formula M(RO)2-nXn in which RO is an aryloxy radical containing 6 to 80 carbon atoms, X is a halogen atom or a hydrocarbyl radical containing 1 to 30 carbon atoms and n is a whole number that can take the values 0 or 1, and with at least one hydrocarbylaluminium compound selected from the group forilled by tris(hydrocarbyl)- aluminium compounds, chlorinated or brominated hydrocarbylaluminium compounds and aluminoxanes.
Full Text

Documents:

905-mas-2002 abstract.pdf

905-mas-2002 claims.pdf

905-mas-2002 description (complete).pdf

905-mas-2002 form-1.pdf

905-mas-2002 form-18.pdf

905-MAS-2002 OTHER DOCUMENT-03-08-2009.pdf


Patent Number 242240
Indian Patent Application Number 905/MAS/2002
PG Journal Number 35/2010
Publication Date 27-Aug-2010
Grant Date 19-Aug-2010
Date of Filing 03-Dec-2002
Name of Patentee INSTITUT FRANCAIS DU PETROLE
Applicant Address 1 ET 4 AVENUE DE BOIS PREAU, F-92852 RUEIL MALMASION, CEDEX, FRANCE.
Inventors:
# Inventor's Name Inventor's Address
1 DROCHON SEBASTIEN 1 AVENUE ALEXANDRE MAISTRASSE, 92500 RUEIL MALMAISON, FRANCE.
2 MLLE GUIBERT SEVERINE 13 QUAI BOISSY D' ANGLAS,78380 BOUGIVAL,FRENCE.
3 SAUSSINE LUCIEN 2 PLACE DES FRERES TISSANDIE, 78290 CROISSY SUR SEINE,FRENCE.
PCT International Classification Number C07C002/04
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 01/16.006 2001-12-10 France