Arnaud Ponce

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Aubervilliers, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of polyimides or of their biodegradable...
- Patent number 5,688,902
- Issue date Nov 18, 1997
- Rhone-Poulenc Chimie
- Jean-Marie Bernard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Detergent compositions comprising polyimide/silicate cobuilder pref...
- Patent number 5,643,863
- Issue date Jul 1, 1997
- Rhone-Poulenc Chimie
- Gilles Guerin
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent compositions containing wash liquid-hydrolyzable polyimid...
- Patent number 5,616,547
- Issue date Apr 1, 1997
- Rhone-Poulenc Chimie
- Arnaud Ponce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid detergent compositions comprising at least one storage-stable...
- Patent number 5,520,842
- Issue date May 28, 1996
- Rhone Poulenc Chimie
- Arnaud Ponce
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...