Francois-Genes Tournilhac

Title: Innovating with Resins: The Patenting Journey of Francois-Genes Tournilhac

Introduction

Francois-Genes Tournilhac, based in Paris, France, is an accomplished inventor with a wealth of knowledge and expertise in the field of polymer chemistry. With 11 patents to his name, Tournilhac has made significant contributions to the development of advanced materials, particularly in the area of epoxy resins and their applications. His innovative spirit and dedication have positioned him as a notable figure in the realm of materials science.

Latest Patents

Among his most recent patents is a groundbreaking invention titled "Titanium-based catalyst for vitrimer resins of epoxy/anhydride type." This invention explores a novel composition that includes a thermosetting epoxy resin, an anhydride-type hardener, and an organometallic titanium complex. Notably, this composition facilitates the creation of vitrimer resins, which possess the unique ability to be deformed while in a thermoset state. Additionally, Tournilhac has developed an organometallic titanium complex known as titanium bis(3-phenoxy-1,2-propane dioxide) (Ti(PPD)), useful as a catalyst in vitrimer systems.

Another significant invention is the "Supramolecular initiator for latent cationic epoxy polymerization." This invention features a mixture that includes polymerizable species alongside a thermoresponsive supramolecular initiator complex that employs host-guest interactions. The process for creating resins using this technology involves strategic temperature management to promote the dissociation of the initiator, allowing for an efficient curing process.

Career Highlights

Francois-Genes Tournilhac's career has been marked by his association with esteemed organizations such as Arkema France and the Centre National de la Recherche Scientifique (CNRS). These experiences have enabled him to pursue innovative research projects that push the boundaries of material science. His work continues to inspire new developments in the synthesis and application of resins.

Collaborations

Throughout his career, Tournilhac has collaborated with prominent figures in the field, including Ludwik Leibler and Corinne Soulie-Ziakovic. These partnerships have amplified the impact of his research, fostering an environment of knowledge exchange and collaborative exploration in polymer technology.

Conclusion

Francois-Genes Tournilhac exemplifies the spirit of innovation through his extensive contributions to the field of materials science. With a focus on epoxy resins and their advanced applications, his patents stand as a testament to his pioneering efforts. As he continues to collaborate and innovate, Tournilhac remains a vital force in advancing polymer research and technology.