Yvon Legrand

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Lievin, FR

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Patents Applicationslast 30 patents

Information Patent Application
Novel fluorinated copolymers, their use for coating and impregnatin...
- Publication number 20040026053
- Publication date Feb 12, 2004
- Denis Tembou N'Zudie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water soluble saline aqueous dispersion of copolymers based on cati...
- Publication number 20030166771
- Publication date Sep 4, 2003
- Alain Riondel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel water-soluble (co) polymers containing quaternary amino group...
- Publication number 20020035198
- Publication date Mar 21, 2002
- ATOFINA
- Denis Tembou N'Zudie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...