Michel Devic

Title: Michel Devic: Innovator in Fluorinated Compounds

Introduction

Michel Devic is a prolific inventor based in Sainte Foy les Lyon, France, holding an impressive 39 patents. His work primarily focuses on the preparation of fluorinated compounds, showcasing his expertise in chemical processes and compounds.

Latest Patents

One of Michel Devic’s notable patents involves a sophisticated process for the preparation of 2,3,3,3-tetrafluoro-1-propene. This process consists of four stages:

1. Hydrogenation of hexafluoropropylene to produce 1,1,1,2,3,3-hexafluoropropane.

2. Dehydrofluorination of 1,1,1,2,3,3-hexafluoropropane to yield 1,2,3,3,3-pentafluoro-1-propene.

3. Hydrogenation of 1,2,3,3,3-pentafluoro-1-propene to generate 1,1,1,2,3-pentafluoropropane.

4. Dehydrofluorination of 1,1,1,2,3-pentafluoropropane to achieve the final product, 2,3,3,3-tetrafluoro-1-propene.

Stages two and four are executed with a water and potassium hydroxide mixture, with potassium hydroxide weighing between 58% and 86%, at a temperature range of 110 to 180°C.

Career Highlights

Throughout his career, Michel Devic has made significant contributions while working at renowned companies such as Atochem and Arkema France. His innovative approaches have consistently advanced the field of fluorinated compounds.

Collaborations

Michel has collaborated with esteemed colleagues like Laurent Wendlinger and Anne Marie Pigamo. These partnerships have further enriched his research and development efforts, promoting continuous innovation in their field.

Conclusion

Michel Devic stands out as a respected inventor in the chemical industry, particularly in the realm of fluorinated compounds. With his extensive patent portfolio and collaborations with prominent professionals, he continues to push the boundaries of innovation. His contributions not only exemplify his expertise but also significantly impact the advancements within chemical processes.