1
Yves Chauvin, Dominique Commereuc, Isabelle Guibard, Andre Hirschauer, Helene Olivier, Lucien Saussine: Non-aqueous liquid composition with an ionic character and its use as a solvent. Institut Francais du Petrole, Millen White & Zelano, April 14, 1992: US05104840 (50 worldwide citation)

A non-aqueous liquid composition with an ionic character resulting from the contacting of at least one alkylaluminum dihalide with at least one quaternary ammonium halide and/or at least one quaternary phosphonium halide, said composition being liquid below 80.degree. C., for example, between -70.de ...


2
Dominique Commereuc, Sebastien Drochon, Lucien Saussine: Catalytic composition and process for oligomerising ethylene in particular to 1-butene and/or 1-hexene. Institut Francais du Petrole, Millen White Zelano & Branigan P C, February 29, 2000: US06031145 (46 worldwide citation)

A catalyst composition for a process of oligomerising ethylene to produce 1-butene and/or 1-hexene wherein the catalytic composition is obtained by mixing at least one chromium compound with at least one aryloxy aluminum compound with general formula R.sub.n Al(R'O).sub.3-n where R is a linear or br ...


3
Dominique Commereuc, Serge Boivineau, François Hugues, Lucien Saussine: Process for converting ethylene to light alpha olefins. Institut Francais du Petrole, Millen White Zelano & Branigan, April 24, 2001: US06221986 (35 worldwide citation)

A process for producing light alpha olefins by ethylene oligomerisation in contact with a catalyst produced by mixing a zirconium compound with an organic compound selected from the group formed by acetals and ketals, with an aluminum hydrocarbyl compound selected from the group formed by chlorine-c ...


4
Dominique Commereuc, Yves Glaize, Francois Hugues, Lucien Saussine: Method of production of improved purity light alpha olefines by ogliomerisation of ethylene. Institut Francais du Petrole, Millen White Zelano & Branigan P C, September 22, 1998: US05811619 (34 worldwide citation)

For obtaining of improved purity of light alpha olefines produced by oligomerization of ethylene, the ethylene is placed in contact with a catalyst obtained by mixture of a zirconium compound with an organic compound selected from the class of acetals and ketals and with a chlorinated or brominated ...


5
Dominique Commereuc, Serge Boivineau, Fran cedilla ois Hugues, Lucien Saussine: Catalytic composition and a process for converting ethylene to light alpha olefins. Institut Francais du Petrole, Millen White Zelano & Branigan P C, August 15, 2000: US06103654 (34 worldwide citation)

A catalytic composition for the production of light alpha olefins by ethylene oligomerisation is produced by mixing a zirconium compound with an organic compound selected from the group formed by acetals and ketals, with an aluminium hydrocarbyl compound selected from the group formed by chlorine-co ...


6
Yves Chauvin, Dominique Commereuc, Alain Forestiere, Francois Hugues, Lucien Saussine: Method for converting ethylene into light alpha olefins. Institut Francais du Petrole, Millen White Zelano & Branigan, March 8, 1994: US05292979 (32 worldwide citation)

Process for the conversion of ethylene into light alpha olefins, mainly 1-butene, 1-hexene and 1-octene, in which the ethylene is contacted with a catalyst obtained by reacting a performed mixture of alkyl zirconate and ether with a chlorine or bromine-containing aluminum compound.


7
Yves Chauvin, Dominique Commereuc, Francois Hugues, Helene Olivier, Lucien Saussine: Process for the production of light alpha olefins by oligomerization of ethylene. Institut Francais du Petrole, Millen White Zelano & Branigan, September 6, 1994: US05345023 (31 worldwide citation)

Process for oligomerizing ethylene into light alpha olefins, mainly 1-butene, 1-hexene, 1-octene and 1-decene, in which the ethylene is contacted with a catalyst obtained by mixing a zirconium compound with an organic compound chosen from within the class of acetals and ketals and with a chlorine or ...


8
Dominique Commereuc, Yves Glaize, Fran cedilla ois Hugues, Pierre Panzarella, Lucien Saussine: Process for the conversion of ethylene into light alpha olefins with the use of additives based on quaternary ammonium salts. Institut Francais du Petrole, Millen White Zelano & Branigan P C, October 6, 1998: US05817905 (25 worldwide citation)

The invention concerns an improved process for the conversion of ethylene into light alpha olefins wherein the ethylene is brought into contact with a catalyst obtained by mixing a compound of zirconium with an organic compound selected from the class of acetals and ketals, esters, ketones, ethers, ...


9
Dominique Commereuc, Sébastien Drochon, Lucien Saussine: Catalytic composition and a process for oligomerizing ethylene, in particular to 1-hexene. Institut Francais du Petrole, Millen White Zelano & Branigan P C, December 7, 2004: US06828269 (20 worldwide citation)

A catalytic composition is obtained by mixing at least one chromium compound 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)


10
Yves Chauvin, Dominique Commereuc, Francois Hugues, Helene Olivier, Lucien Saussine: Catalyst for the production of light alpha olefins by oligomerization of ethylene. Institut Francais du Petrole, Millen White Zelane & Branigan, March 5, 1996: US05496783 (13 worldwide citation)

Process for oligomerizing ethylene into light alpha olefins, mainly 1-butene, 1-hexene, 1-octene and 1-decene, in which the ethylene is contacted with a catalyst obtained by mixing a zirconium compound with an organic compound chosen from within the class of acetals and ketals and with a chlorine or ...