Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5382612 | Process for preparing in aqueous emulsion a bitumen/polymer binder with continuous three-dimensional polymeric structure and application of this binder to the production of facings or bituminous mixes | Pierre Chaverot | 1995-01-17 |
| 5374672 | Method for producing an asphalt binder emulsion which makes it possible to control the viscosity and breaking properties of the emulsion | Pierre Chaverot, Régis Vincent | 1994-12-20 |
| 5268029 | Cationic emulsions of bituminous binders of the type bitumen/polymer and cationic emulsifying system preferably utilizable for obtaining said emulsions | Emile Lopez | 1993-12-07 |
| 5246986 | Bituminous binder emulsion with a viscosity controlled by addition of scleroglucan | Chaverot Pierre, Huet Yves | 1993-09-21 |
| 4970025 | Cationic emulsions of bituminous binders of the type bitumen/polymer and cationic emulsifying system preferably utilizable for obtaining said emulsions | Emile Lopez | 1990-11-13 |
| 4879326 | Cationic emulsions of bituminous binders of the type bitumen/polymer and cationic emulsifying system preferably utilizable for obtaining said emulsions | Emile Lopez | 1989-11-07 |
| 4772648 | Cationic emulsions of bituminous binders of the type bitumen/polymer and cationic emulsifying system preferably utilizable for obtaining said emulsions | Emile Lopez | 1988-09-20 |
| 4576648 | Cationic emulsions of bituminous binders of the bitumen type and their process of preparation | Germain Hagenbach, Paul Maldonado | 1986-03-18 |