Aurélien Laurant

Title: Aurélien Laurant: Innovator in Polymer Chemistry

Introduction

Aurélien Laurant is a notable inventor based in Ottignies-Louvain-la-Neuve, Belgium. He has made significant contributions to the field of polymer chemistry, particularly in the development of processes that enhance the quality of polyvinyl-ester compositions.

Latest Patents

Laurant holds a patent for a process to produce polyvinyl-ester compositions with low residual monomer. This innovative process involves reducing the amount of residual monomer in aqueous polymerization emulsion through sequential polymerization steps. The first step includes adding an emulsion of vinyl ester of alkyl of C1 to C18 carboxylic acids to water containing a radical initiator. The second step involves adding an emulsion of alkyl acrylate and/or methacrylate. Finally, the third step consists of adding pure liquid acrylate or methacrylate with an alkyl chain of C to C to the resulting polymeric emulsion.

Career Highlights

Throughout his career, Aurélien Laurant has worked with prominent companies such as Hexion Inc. and Hexion Research Belgium SA. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and contribute to various innovative projects.

Collaborations

Laurant has collaborated with several professionals in his field, including François Simal and Nathalie Haveaux. These collaborations have further enriched his work and expanded his impact on polymer research.

Conclusion

Aurélien Laurant is a distinguished inventor whose work in polymer chemistry has led to significant advancements in the production of polyvinyl-ester compositions. His innovative processes and collaborations highlight his commitment to enhancing the field.