Inventor

COUTURIER JEAN-LUC

FR32 patents

⚠️ This page may combine multiple inventors who share the name “COUTURIER JEAN-LUC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COUTURIER JEAN-LUC

ARKEMA FRANCE

Synthesis of a branched unsaturated compound by means of cross metathesis

Combined synthesis of a nitrile-ester/acid and of a diester/diacid

Process for the preparation of polyalkoxyamines which can be used as initiators for the radical polymerization of polyfunctional living (CO)polymers

Alkoxyamines derived from beta-phosphorylated nitroxides, and use thereof for preparing polymerized or non-polymerized mono- or polyalkoxyamines

Method of synthesising amino acid by metathesis, hydrolysis, then hydrogenation

Composition made of amino acid or ester with polymer quality and methods for obtaining same

Alkoxyamines originating from β-phoshorated nitroxides and use thereof in radical polymerisation

Amino acid preparation method comprising a step of hydroformylation of an unsaturated fatty nitrile

Cross metathesis process

Aqueous composition based on polyoxymethylene dialkyl ethers (POM) and their use for the preservation and/or embalming of the human or animal body

ATOFINA

Polyalcoxyamines obtained from β-substituted nitroxides

Alkoxyamines derived from β-phosphorous nitroxides

Method for preparing alkoxyamines from nitroxides

Method for preparing alkoxyamines from nitroxides

COUTURIER JEAN-LUC

Process for the synthesis of C11 and C12 omega-aminoalkanoic acid esters comprising a nitrilation step

Process for preparing amino acids or esters comprising a metathesis step

Method for synthesizing an omega-amino acid or ester from a monounsaturated fatty acid or ester

Process for preparing alkoxyamines resulting from β-phosphorated nitroxides

COUTURIER JEAN LUC

Process for preparing saturated amino acids or saturated amino esters comprising a metathesis step

Bio-based glutaralydehyde, and manufacture methods thereof

DUFAURE NICOLAS

Use of molecules carrying associative groups as plasticisers

Molecules carrying associative groups and use thereof as plasticisers

SEEBOTH NICOLAS

Molecules having combinable groups

Nitrile oxide, nitrone, and nitrile imine compounds

ELF ANTAR FRANCE

Fuel composition for diesel engines containing oxygenated compounds

ARKEMA

Organic peroxide heat stabilizer

HIDALGO MANUEL

Use, as a shock absorber, of a material formed from branched molecules containing associative groups

ATOCHEM ELF SA

Process for the preparation of octadienols

ELF AQUITAINE

Method for metathetically preparing sulphur containing polymers or organic compounds

ARKEMA FORMERLY ATOFINA

Method for preparing β-phosphorus nitroxide radicals

CENTRE NAT RECH SCIENT

Tris[(1H,1H,2H,2H-perfluoroalkyl) aryl]phoshites and catalytic uses thereof

TOTAL PETROCHEMICALS FRANCE

Ligands with at least a fluorosilcone substituent useful for preparing metal-locenes