Francois Erard

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Ecully, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for degassing vinyl chloride-base polymers and copolymers p...
- Patent number 4,670,538
- Issue date Jun 2, 1987
- Chloe Chimie
- Francois Erard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Two-phase vinyl chloride polymerization
- Patent number 4,268,651
- Issue date May 19, 1981
- Rhone-Poulenc Industries
- Francois Erard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...