Bernard Chauvel

Person

Ermont, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer compositions comprising electroactive amphiphilic organic c...
- Patent number 5,783,643
- Issue date Jul 21, 1998
- Rhone-Poulenc Films
- Bernard Chauvel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polymer compositions comprising electroactive amphiphil organic com...
- Patent number 5,783,112
- Issue date Jul 21, 1998
- Rhone-Poulenc Chimie
- Bernard Chauvel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polymer compositions comprising electroactive amphiphilic organic c...
- Patent number 5,753,728
- Issue date May 19, 1998
- Rhone-Poulenc Chimie
- Bernard Chauvel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polymer particles which carry, implanted on their surface, amphiphi...
- Patent number 5,109,038
- Issue date Apr 28, 1992
- Rhone-Poulenc Chimie
- Bernard Chauvel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Viscosity additive for lubricating oils, process for its preparatio...
- Patent number 5,108,635
- Issue date Apr 28, 1992
- Societe Francaise d'Organo Synthese
- Philippe Gabillet
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the preparation of magnetizable microspheres based on p...
- Patent number 5,034,145
- Issue date Jul 23, 1991
- Rhone-Poulenc Chimie
- Frederic Leising
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymer particles which carry, implanted on their surface, amphiphi...
- Patent number 4,952,622
- Issue date Aug 28, 1990
- Rhone-Poulenc Chimie
- Bernard Chauvel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polymer particles possessing, implan...
- Patent number 4,929,662
- Issue date May 29, 1990
- Rhone-Poulenc Chimie
- Roger Hogenmuller
- G01 - MEASURING TESTING
Information Patent Grant
Crosslinkable polymers based on unsaturated esters of furoic acid a...
- Patent number 4,663,411
- Issue date May 5, 1987
- Rhone-Poulenc Specialities Chimiques
- Roland Reeb
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Interpolymer latex, process for its preparation and use of the late...
- Patent number 4,448,923
- Issue date May 15, 1984
- Rhone-Poulenc Specialites Chimiques
- Roland Reeb
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aqueous interpolymer emulsions, process for their preparation and u...
- Patent number 4,448,924
- Issue date May 15, 1984
- Rhone-Poulenc Specialites Chimiques
- Roland Reeb
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Interpolymer latex and process for the preparation thereof
- Patent number 4,390,597
- Issue date Jun 28, 1983
- Rhone-Poulenc Industries
- Bernard Chauvel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Non-woven fabrics and in particular cloths for hygiene use
- Patent number 4,386,131
- Issue date May 31, 1983
- Rhone-Poulenc Industries
- Bernard Chauvel
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Polymer lubricating oil additives bearing nitrogen groups and their...
- Patent number 4,229,308
- Issue date Oct 21, 1980
- Rhone-Poulenc Industries
- Daniel Brulet
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymers bearing groups derived from N-substituted lactams and thei...
- Patent number 4,222,882
- Issue date Sep 16, 1980
- Rhone-Poulenc Industries
- Daniel Brulet
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Grafted copolymers and their use as additives for lubricating oils
- Patent number 4,181,618
- Issue date Jan 1, 1980
- Institut Francais du Petrole
- Jean-Pierre Durand
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Grafted copolymers and their use as additives for lubricating oils
- Patent number 4,085,055
- Issue date Apr 18, 1978
- Institut Francais du Petrole
- Jean-Pierre Durand
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Graft polymers and compositions of high impact strength
- Patent number 4,078,018
- Issue date Mar 7, 1978
- Rhone-Progil
- Bernard Chauvel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Additives for oils
- Patent number 3,948,843
- Issue date Apr 6, 1976
- Rhone-Progil
- Francoise Saint-Pierre
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Bernard Chauvel

Person

Patents Grantslast 30 patents

Polymer compositions comprising electroactive amphiphilic organic c...

Polymer compositions comprising electroactive amphiphil organic com...

Polymer compositions comprising electroactive amphiphilic organic c...

Polymer particles which carry, implanted on their surface, amphiphi...

Viscosity additive for lubricating oils, process for its preparatio...

Process for the preparation of magnetizable microspheres based on p...

Polymer particles which carry, implanted on their surface, amphiphi...

Process for the preparation of polymer particles possessing, implan...

Crosslinkable polymers based on unsaturated esters of furoic acid a...

Interpolymer latex, process for its preparation and use of the late...

Aqueous interpolymer emulsions, process for their preparation and u...

Interpolymer latex and process for the preparation thereof

Non-woven fabrics and in particular cloths for hygiene use

Polymer lubricating oil additives bearing nitrogen groups and their...

Polymers bearing groups derived from N-substituted lactams and thei...

Grafted copolymers and their use as additives for lubricating oils

Grafted copolymers and their use as additives for lubricating oils

Graft polymers and compositions of high impact strength

Additives for oils