Claude Renault

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Saint-Remy-Les Chevreuse, FR

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Patents Grantslast 30 patents

Information Patent Grant
Storage-stable, pumpable concentrated suspensions of water-soluble...
- Patent number 4,525,515
- Issue date Jun 25, 1985
- Rhone-Poulenc Specialites Chimiques
- Michel Peignier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preventing the redeposition of soil during dry cleaning...
- Patent number 4,378,968
- Issue date Apr 5, 1983
- Chloe Chimie
- Michel Peignier
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process and composition for cleaning or de-oiling textile materials
- Patent number 4,227,883
- Issue date Oct 14, 1980
- Rhone-Poulenc Industries
- Michel Peignier
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...