ECOLE NATIONALE SUPERIEURE DE CHIMIE DE RENNES Patent applications |
Patent application number | Title | Published |
20140323671 | PROCESS FOR METATHESIS OF OLEFINS OBTAINED FROM FISCHER-TROPSCH FRACTIONS USING A RUTHENIUM COMPLEX COMPRISING A DISSYMMETRICAL N-HETEROCYCLIC DIAMINOCARBENE - This invention describes a process for metathesis of olefins from feedstocks obtained from the Fischer-Tropsch process, using as catalyst a ruthenium alkylidene complex comprising a saturated or unsaturated, dissymmetrical N-heterocyclic carbene (NHC) ligand. | 10-30-2014 |
20130190518 | TERPENOID DERIVATIVES OBTAINED FROM TERPENOIDS STEMING FROM RENEWABLE SOURCES - The present invention relates to a process for preparing a terpenoid derivative, the process comprising a metathesis of an olefin and a terpenoid, and to terpenoid derivatives prepared with said process. | 07-25-2013 |
20100273694 | SURFACTANT COMPOSITION METHOD FOR PRODUCTION THEREOF AND COSMETIC COMPRISING SAID COMPOSITION - The invention relates to surfactant compositions made from esters or amides of the betaine glycine, produced by reaction of the glycine betaine with a sulphonic acid and an alcohol or a fatty-chain amine derived from vegetable oils. The invention further relates to a cosmetic comprising said surfactant composition, in particular, liquid soap, bath foam, shower gel or shampoo. | 10-28-2010 |
20100087644 | RUTHENIUM-BASED CATALYTIC COMPLEXES AND THE USE OF SUCH COMPLEXES FOR OLEFIN METATHESIS - The invention relates to all compounds of the formula (I) or (II) in which: L is a neutral ligand; X, X′ are anionic ligands; R | 04-08-2010 |