Francois Erard

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Bernay, FR

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Patents Grantslast 30 patents

Information Patent Grant
Polymeric composition obtained by suspended emulsion polymerization
- Patent number 5,578,689
- Issue date Nov 26, 1996
- Atochem
- Pierre Nogues
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Suspended emulsion polymerization of vinyl monomers
- Patent number 5,047,488
- Issue date Sep 10, 1991
- Atochem
- Pierre Nogues
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...