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Inventor: Hamaide; Thierry
Address: Vienne, FR
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6326459 |
Process of polymerization by opening oxygenated rings, using a catalytic composition based on a |
December 4, 2001 |
| The invention relates to a composition based on a grafted metal oxide, its preparation and its use in a process of polymerization by opening oxygenated rings such as alkyl oxides, cyclic esters or cyclic carbonates. The composition comprises a support chosen from the group of metal oxide |
| 5780563 |
Supported lewis acid catalysts derived from superacids useful for hydrocarbon conversion reactio |
July 14, 1998 |
| A supported Lewis acid catalyst system for catalyzing hydrocarbon conversion reactions including cationic polymerization, alkylation, isomerization and cracking reactions is disclosed, wherein the catalyst system comprises an inorganic oxide support having immobilized thereon a least |
| 5607890 |
Supported Lewis acid catalysts derived from superacids useful for hydrocarbon conversion reactio |
March 4, 1997 |
| A supported Lewis acid catalyst system for catalyzing hydrocarbon conversion reactions including cationic polymerization, alkylation, isomerization and cracking reactions is disclosed, wherein the catalyst system comprises an inorganic oxide support having immobilized thereon a least |
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