Inventor

GUERRET OLIVIER

FR73 patents

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

GUERRET OLIVIER

ARKEMA FRANCE

Scorch-delaying composition

Method for radical emulsion polymerisation using hydrosoluble alkoxyamines

Method of producing and using materials which are reinforced against impact and which contain block copolymers that are obtained by means of controlled radical polymerization in the presence of nitroxides

Composition comprising a nitroxide, a promoter and optionally a free-radical initiator

Thermoset materials with improved impact resistance

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

Scorch-retardant composition

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

Method of obtaining block copolymers and uses thereof in adhesive compositions

Gradient copolymers soluble or at least dispersible in water as well as in organic solvents

COATEX SAS

Polymeric agent for obtaining a stable aqueous composition comprising particles in suspension

Method for formulating agrochemical active ingredients so as to regulate their release kinetics, protect them from outside stresses, and keep their users safe

Method for thickening a cosmetic formulation using an alkali swellable emulsion of a polymer with amps and which is rich in acrylic acid

Use of a comb polymer with at least one polyalkylene oxide grafted function as a mineral charge compatibility agent for chlorinated thermoplastic materials

Copolymers in cosmetic compositions

Composition including a (meth)acrylic copolymer and pigment particles

Comb polymers for the hair

Active agent microparticles

Agent for obtaining a stable aqueous composition comprising particles in suspension

ATOFINA

Multimodal polymers by controlled radical polymerization in the presence of alkoxyamines

Polyalcoxyamines obtained from β-substituted nitroxides

Method for preparing alkoxyamines from nitroxides

Method for preparing β-phosphorous nitroxide radicals

Method for preparing nitroxides

Method for preparing alkoxyamines from nitroxides

MELCHIOR MATERIAL & LIFE SCIENCE FRANCE

Particles containing pheromones and production process

Soothing pro-pheromonal composition for mammals

Adducts of triphenylphosphine and triphenylphosphite and their use for the bromination of primary alcohols

Controlled-diffusion semiochemical composition

Oxo-degradable projectiles containing pheromones

Method for producing (bromomethyl)cyclopropane and (bromomethyl)cyclobutane

SUAU JEAN-MARC

Use of acrylic comb copolymers as a colour developing agent in cosmetic compositions

Comb polymers for the hair

Use in a paint of a dry-ground calcium carbonate with a copolymer of (meth)acrylic acid with an alkoxy or hydroxy polyalkyleneglycol group

Method for dispersing alkyd resins with associative polymers in water, formulations thus obtained and aqueous paints containing same

GUERRET OLIVIER

Method for formulating active fragrance ingredients in order to protect them and increase their remanence

Thermosetting poly(thio)urethane formulation comprising at least one block copolymer and use thereof in optics for the production of organic lenses having improved toughness

Method for grinding calcium carbonate in water in the presence of a solution of acrylic polymer and an alkali carbonate salt manufactured in place in the said solution

RHONE POULENC FIBRES

Organometallic complexes comprising cationic heterocyclic carbenes

SOUZY RENAUD

Method for thickening a cosmetic formulation using an alkali swellable emulsion of a polymer with AMPS and which is rich in acrylic acid

ARKEMA

Organic peroxide heat stabilizer

OREAL

Block copolymer, composition comprising it and cosmetic treatment process

L'ORÉAL

Block copolymer, composition comprising it and cosmetic treatment process

CONSEILS DE RECH S D APPLIC SC

Use of ylides of phosphorus as slightly nuceophilic strong bases

M2I DEV

Chemical compounds derived from normemantine and use of same in the medical field

CEVA SANTE ANIMALE

Temperature-controlled semiochemical composition diffusers

ATOFINA CHEM INC

High-solids coatings resins via controlled radical polymerization

MONGOIN JACQUES

Method of producing an impact-resistant thermoplastic resin

MORO JEAN

Method for encapsulating oils in an aqueous medium with hase polymer emulsions, products obtained, and uses thereof

ARKEMA FORMERLY ATOFINA

Method for preparing β-phosphorus nitroxide radicals