Issued Patents All Time
Showing 101–116 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5973203 | Process for preparation of acrylic or methacrylic acid amides | Jean-Bernard Egraz, Maryvonne Brigodiot-Ignazi, Isabelle Peixoto, Thierry Lalot | 1999-10-26 |
| 5905110 | Copolymer dispersants for providing improved water resistance to filled and/or pigmented films | Henri Grondin, Jean-Bernard Egraz | 1999-05-18 |
| 5891972 | Method of manufacturing water-soluble polymers, polymers manufactured thereby, and uses of said polymers | Jean-Bernard Egraz, Yves Kensicher | 1999-04-06 |
| 5880085 | Agent which is compatible with surfactants which are used in detergents and cosmetics | Yves Kensicher | 1999-03-09 |
| 5783533 | Amphoteric agents as modifiers of lamellar phases of detergents or liquid or pasty cosmetic compositions | Yves Kensicher | 1998-07-21 |
| 5736601 | Grinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applications | Jean-Bernard Egraz, Jacques Mongoin, Georges Ravet | 1998-04-07 |
| 5569702 | Grinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applications | Jean-Bernard Egraz, Jacques Mongoin, Georges Ravet | 1996-10-29 |
| 5474702 | Stable aqueous suspensions of zeolites, methods of producing same, and use of the suspensions | Jean-Bernard Egraz, Henri Grondin | 1995-12-12 |
| 5423999 | Stable aqueous suspensions of zeolites, methods of producing same, and use of the suspensions | Jean-Bernard Egraz, Henri Grondin | 1995-06-13 |
| 5362415 | Acrylic copolymer which is water-soluble or moderately water-soluble and may be crosslinked; and its use | Jean-Bernard Egraz, Henri Grondin | 1994-11-08 |
| 5294693 | Acrylic copolymer which is water-soluble or moderately water-soluble and may be crosslinked; and its use | Jean-Bernard Egraz, Henri Grondin | 1994-03-15 |
| 5275650 | Agent for grinding lime to augment its reactivity | Jacques Mongoin, Georges Ravet | 1994-01-04 |
| 5147506 | Compatibility agent for aqueous polypigmentary suspensions containing hydrated calcium sulfate | Jacques Mongoin, Georges Ravet | 1992-09-15 |
| 5145902 | Application to aqueous calcium carbonate pigment suspensions of a polycarboxylic agent with phosphoric or phosphonic groups which inhibit the shock effect caused by the introduction of an electrolyte at high concentration | Georges Ravet, Jacques Mongoin | 1992-09-08 |
| 5110358 | Compatibility agent for aqueous polypigmentary suspensions containing hydrated calcium sulfate | Jacques Mongoin, Georges Ravet | 1992-05-05 |
| 5109090 | Compatibility agent for aqueous polypigmentary suspensions containing hydrated calcium sulfate | Jacques Mongoin, Georges Ravet | 1992-04-28 |