Francis Demangeon

Person

Dardilly, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing in aqueous emulsion a bitumen/polymer binder...
- Patent number 5,382,612
- Issue date Jan 17, 1995
- Elf France
- Pierre Chaverot
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing an asphalt binder emulsion which makes it poss...
- Patent number 5,374,672
- Issue date Dec 20, 1994
- Koch Materials Company
- Pierre Chaverot
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cationic emulsions of bituminous binders of the type bitumen/polyme...
- Patent number 5,268,029
- Issue date Dec 7, 1993
- Elf France
- Francis Demangeon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bituminous binder emulsion with a viscosity controlled by addition...
- Patent number 5,246,986
- Issue date Sep 21, 1993
- Elf France
- Chaverot Pierre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationic emulsions of bituminous binders of the type bitumen/polyme...
- Patent number 4,970,025
- Issue date Nov 13, 1990
- Elf France
- Francis Demangeon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationic emulsions of bituminous binders of the type bitumen/polyme...
- Patent number 4,879,326
- Issue date Nov 7, 1989
- Elf France
- Francis Demangeon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationic emulsions of bituminous binders of the type bitumen/polyme...
- Patent number 4,772,648
- Issue date Sep 20, 1988
- Elf France
- Francis Demangeon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationic emulsions of bituminous binders of the bitumen type and th...
- Patent number 4,576,648
- Issue date Mar 18, 1986
- Elf France
- Francis Demangeon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Francis Demangeon

Person

Patents Grantslast 30 patents

Process for preparing in aqueous emulsion a bitumen/polymer binder...

Method for producing an asphalt binder emulsion which makes it poss...

Cationic emulsions of bituminous binders of the type bitumen/polyme...

Bituminous binder emulsion with a viscosity controlled by addition...

Cationic emulsions of bituminous binders of the type bitumen/polyme...

Cationic emulsions of bituminous binders of the type bitumen/polyme...

Cationic emulsions of bituminous binders of the type bitumen/polyme...

Cationic emulsions of bituminous binders of the bitumen type and th...