Alain Perrard

Title: Innovations of Alain Perrard in Dialkyloxydianhyrohexitol Preparation

Introduction

Alain Perrard is an accomplished inventor based in Saint-Foy-les-Lyon, France. He holds a patent that showcases his innovative approach to the preparation of dialkyloxydianhyrohexitol. His work emphasizes the importance of developing cleaner methods in chemical processes.

Latest Patents

Perrard's notable patent is titled "Method for preparing dialkyloxydianhyrohexitol by etherification of dianhydrohexitol using a light alcohol, in the presence of an acidic catalyst." This method aims to create a dialkyloxydianhyrohexitol composition, specifically dimethylisosorbide, through a process that avoids the use of harmful methylation agents. By utilizing at least one O-alkylation agent and a suitable catalyst, Perrard's method seeks to minimize the generation of stoichiometric quantities of salts and reduce costs associated with expensive dialkyl-carbonates.

Career Highlights

Throughout his career, Alain Perrard has worked with prominent organizations such as Roquette Frères and the Centre National de La Recherche Scientifique. His experience in these institutions has contributed significantly to his expertise in the field of chemical engineering and innovation.

Collaborations

Perrard has collaborated with notable colleagues, including Mathias Ibert and Nadine Essayem. Their joint efforts have likely fostered advancements in their respective areas of research and development.

Conclusion

Alain Perrard's contributions to the field of chemical processes, particularly in the preparation of dialkyloxydianhyrohexitol, highlight his commitment to innovation and sustainability. His work serves as an example of how inventors can create cleaner and more efficient methods in the industry.