Patrick Lacroix-Desmazes

Title: The Innovations of Patrick Lacroix-Desmazes

Introduction

Patrick Lacroix-Desmazes is a prominent inventor based in Montpellier, France. He has made significant contributions to the field of polymers, earning a total of nine patents throughout his career. His innovative work focuses on processes that enhance the properties and applications of vinylidene chloride polymer composites.

Latest Patents

Among his latest patents, Lacroix-Desmazes developed a process for the preparation of a vinylidene chloride polymer composite. This process involves creating a dispersion of solid particulate material within a liquid phase, incorporating a RAFT (Reversible Addition-Fragmentation Chain Transfer) or MADIX (Modified Activator Regenerated By Intermolecular exchange) agent. The method facilitates the polymerization of vinylidene chloride and potentially other ethylenically unsaturated monomers, allowing for the formation of polymer at the surface of the solid particulate material.

Another notable patent is his work on a free-radical polymerization process in aqueous dispersion, aimed at preparing a block copolymer that includes at least one block of a halogenated polymer. This innovative method employs molecular iodine and an oxidant with significant solubility in water, highlighting his contribution to advancing polymer synthesis techniques.

Career Highlights

Lacroix-Desmazes's professional journey includes significant roles in well-regarded companies, such as Solvay and Solvay SA. His industry experience has played a crucial role in shaping his innovative approaches to polymer research and development.

Collaborations

Throughout his career, Lacroix-Desmazes has collaborated with esteemed colleagues such as Romain Severac and Bernard Boutevin. These partnerships have fostered an environment of creativity and knowledge sharing, essential for driving advancements in polymer science.

Conclusion

Patrick Lacroix-Desmazes exemplifies a dedicated inventor whose work continues to push the boundaries of polymer technology. With his extensive patent portfolio and background in reputable organizations, he remains a significant figure in the field of innovations, particularly in the application of vinylidene chloride polymers. His contributions not only reflect his expertise but also serve as inspiration for future developments in the industry.