Marcel Prillieux

Title: The Innovations of Marcel Prillieux

Introduction

Marcel Prillieux is a notable inventor based in Mont Saint Aignan, France. He has made significant contributions to the field of chemistry, particularly in the area of sulfonic acids and lubricating oils. With a total of six patents to his name, Prillieux's work has had a lasting impact on industrial applications.

Latest Patents

Among his latest patents, one focuses on the purification of sulfuric acid-rich sulfonic acids, particularly those prepared by oleum sulfonation. This process involves water washing, treatment with an olefine, and final heat treatment. Another significant patent involves lubricating oil containing a surface-active agent. This invention includes surface-active agents for oil-in-water emulsions and oil recovery, comprising salts of alkaryl sulfonic acids and organic bases that contain at least one --(C.sub.2 H.sub.4 O).sub.n H where n is greater than 1.

Career Highlights

Marcel Prillieux is associated with Exxon Research and Engineering Company, where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in chemical engineering and industrial processes.

Collaborations

Throughout his career, Prillieux has collaborated with notable colleagues such as Robert Tirtiaux and Marcel Robert. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Marcel Prillieux's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in industrial applications and chemical engineering.