Frédéric Jouffret

Title: Frédéric Jouffret: Innovator in Polymer Treatment

Introduction

Frédéric Jouffret is a notable inventor based in Toulouse, France. He has made significant contributions to the field of polymer treatment through his innovative processes. His work focuses on enhancing the properties of polymer materials by utilizing lamella-type minerals.

Latest Patents

Frédéric Jouffret holds a patent for a "Lamellar filler process for the treatment of polymers." This process involves treating a lamella-type mineral in the form of particles constituted of stacks of sheets. The goal is to obtain a functional filler for polymer materials. The mineral is suspended in a liquid with a predetermined initial particle size. The suspension undergoes a delamination procedure to separate the sheets from the particles, resulting in a smaller particle size. The suspension is then subjected to selection to eliminate larger particles, followed by drying and treatment to restrict the formation of strong irreversible bonds among the mineral particles. The resulting talcum powder can be incorporated into thermoplastic materials, significantly increasing the flexural modulus without compromising the shock resistance of the final product.

Career Highlights

Frédéric Jouffret is associated with Talc De Luzenac, where he applies his expertise in mineral treatment. His innovative approach has led to advancements in the use of functional fillers in polymer applications. His work is recognized for its potential to improve material performance in various industries.

Collaborations

Frédéric Jouffret has collaborated with notable colleagues, including Georges Fourty and Patrice Monnot. These partnerships have contributed to the development and refinement of his innovative processes.

Conclusion

Frédéric Jouffret's contributions to polymer treatment through his patented processes highlight his role as an innovator in the field. His work continues to influence the development of advanced materials, showcasing the importance of innovation in enhancing product performance.