Francois Guy

Title: Inventor Profile: Francois Guy from Launaguet, France

Introduction

Francois Guy is an innovative inventor based in Launaguet, France, known for his contributions in the field of polymer technologies. With three patents to his name, he has significantly advanced the preparation and application of acrylamide-based polymers, particularly in cosmetic and pharmaceutical compositions.

Latest Patents

Francois Guy's latest patents showcase his expertise in creating inverse latex of acrylamide-based polymers. One notable patent describes a process for preparing an inverse latex containing 20% to 70% by weight of a branched or crosslinked polyelectrolyte. This polyelectrolyte is a copolymer of 2-acrylamido-2-methylpropanesulfonic acid, which is partially or totally salified with acrylamide. The manufacturing process emphasizes controlling the pH during the initial aqueous phase. Additionally, he has developed compositions that include an oil phase, emulsifying systems of water-in-oil (W/O) type, and cosmetic, dermopharmaceutical, or pharmaceutical compositions which utilize the inverse latex directly obtained from this process.

Career Highlights

Francois has worked with prominent companies such as Société D'Exploitation De Produits Pour Les Industries Chimiques (Seppic) and Scott Bader Company Limited. His career reflects a strong commitment to innovation and the practical applications of chemical engineering in product development.

Collaborations

Throughout his career, Francois Guy has collaborated with talented professionals like Paul Mallo and Olivier Braun. These collaborations have enabled him to refine his inventions and expand the reach of his innovations within the industry.

Conclusion

Francois Guy continues to be a driving force in the field of polymer technology. His relentless pursuit of excellence and innovation in creating effective formulations positions him as a notable inventor contributing to advancements in cosmetics and pharmaceuticals.