Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8163829 | Use of phosphoric acid to reduce the quantity of free dispersing agent in a method for concentrating calcium carbonate in water | Jacques Mongoin | 2012-04-24 |
| 8053497 | Polymers produced by using sulphur compounds in the form of transfer agents for controlled radical polymerisation of acrylic acid and the use thereof | Jean-Marc Suau | 2011-11-08 |
| 8017679 | Grinding aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof | Xueping Qiu, Jacques Mongoin | 2011-09-13 |
| 7956211 | Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation | Jean-Marc Suau | 2011-06-07 |
| 7851572 | Polymers produced by using sulphur compounds in the form of transfer agents for controlled radical polymerisation of acrylic acid and the use thereof | Jean-Marc Suau | 2010-12-14 |
| 7772351 | Use of a copolymer having at least one grafted alkoxy or hydroxy polyalkylene glycol function as an agent for improving optical brightening activation, and products obtained | Francois Dupont, Jean-Marc Suau, Jacques Mongoin | 2010-08-10 |
| 7615587 | Grinding aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof | Xueping Qiu, Jacques Mongoin | 2009-11-10 |
| 7115692 | Grinding and/or for dispersing aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof | Jacques Mongoin, Jean-Marc Suau | 2006-10-03 |
| 7030184 | Method for improving the mechanical strength of cement matrices, and cement matrices produced thereby | Pascal Gonnon, Yves Kensicher | 2006-04-18 |
| 6960624 | Method of improving the mechanical strength, particularly the strength “at young ages” of cement matrices, and the cement matrices obtained thereby | Pascal Gonnon, Yves Kensicher | 2005-11-01 |
| 6956090 | Method for obtaining water-soluble polymers, resulting polymers and uses thereof | Jean-Marc Suau, Jean-Bernard Egraz, Jacques Mongoin | 2005-10-18 |
| 6946510 | Use of weakly anionic copolymers as dispersing and/or grinding aid agent of an aqueous suspension of mineral materials | Jean-Marc Suau, Jacques Mongoin, Patrick Arthur Charles Gane | 2005-09-20 |
| 6767973 | Use of water soluble polymers as dispersion agent of aqueous calcium carbonate suspension, resulting aqueous suspensions and their uses | Jean-Marc Suau, Jacques Mongoin | 2004-07-27 |
| 6752866 | Method for improving the mechanical strength of cement matrices, and cement matrices produced thereby | Pascal Gonnon, Yves Kensicher | 2004-06-22 |
| 6713553 | Method for improving the mechanical strength, particularly the strength “at the young ages” of cement matrices, and the cement matrices obtained thereby | Pascal Gonnon, Yves Kensicher | 2004-03-30 |
| 6093764 | Use of a copolymer with a surface-active structure as a dispersing and/or crushing aid | Jean-Bernard Egraz, Jacques Mongoin, Jean-Marc Suau | 2000-07-25 |
| 5998526 | Use of salts of polyaspartic acids as milling agents | Jean-Marc Suau, Jacques Mongoin | 1999-12-07 |
| 4977192 | Polymer composition charged with powdered mineral material with a high capacity of water absorption | Pierre Martineu, Christiane Saunier, Jacky Rousset | 1990-12-11 |