| 8536292 |
Method of producing an impact-resistant thermoplastic resin |
Jacques Mongoin, Matthias Buri, Patrick A. C. Gane, Olivier Guerret, Georges Saunders |
2013-09-17 |
| 5573188 |
Process for grinding calcium carbonate in aqueous media |
Hubert Bousquet, Georges Ravet |
1996-11-12 |
| 5278248 |
Water-soluble polymers and/or copolymers possessing increased biodegradability, and their applications |
Jean-Bernard Egraz, Georges Ravet |
1994-01-11 |
| 5216100 |
Non-toxic stabilizing agent for aqueous suspensions of sodium silico-aluminates |
Henri Grondin, Jean Moro |
1993-06-01 |
| 5181662 |
Process for grinding calcium carbonate in aqueous media |
Hubert Bousquet, Georges Ravet |
1993-01-26 |
| 5180790 |
Water soluble complexing agent for metallic cations |
Georges Ravet |
1993-01-19 |
| 5099928 |
Non-polluting dispersing agent for drilling fluids based on freshwater or salt water |
Pierre Bouchut, Yves Kensicher |
1992-03-31 |
| 4977192 |
Polymer composition charged with powdered mineral material with a high capacity of water absorption |
Pierre Martineu, Christiane Saunier, Christian Jacquemet |
1990-12-11 |
| 4868228 |
Grinding agent based upon neutralized acrylic polymers and/or copolymers for aqueous suspensions of coarse mineral materials for pigments applications |
Olivier Gonnet, Georges Ravet |
1989-09-19 |
| 4857622 |
Scale and settlement inhibiting agent for use in treating industrial and/or household water |
Hubert Bousquet, Georges Ravet |
1989-08-15 |
| 4840985 |
Grinding agent based and/or copolymers for aqueous suspension of coarse mineral materials for pigment applications |
Olivier Gonnet, Georges Ravet |
1989-06-20 |
| 4782120 |
Non-polluting thinning adjuvant for sea-water and/or fresh water based drilling muds |
Jean-Bernard Egraz, Gilles Letetour |
1988-11-01 |
| 4765921 |
Acid composition with high concentrations of active materials for the treatment of water and/or cleaning installations containing same |
Jean Moro |
1988-08-23 |
| 4687789 |
Water soluble dispersant for water-based pigment compounds comprising a terpolymer of acrylic acid methacrylic acid and itaconic acid |
Olivier Gonnet |
1987-08-18 |
| 4681634 |
Composition cimentaire hydraulique a prise retardee pour cimentation a hautes temperature et pression |
Yves Roca, Pierre Bouchut, Marie-Christine P. Leblanc, Daniel Baffreau |
1987-07-21 |
| 4424290 |
Filtrate reducer additive for swelling clay grouts and cement-swelling clay grouts |
Roger P. Chavrier |
1984-01-03 |