Company Filing History:
Years Active: 1997
Title: Nathalie Hess: Innovator in Esterification Processes
Introduction
Nathalie Hess is a prominent inventor based in Saint-Avold, France. She has made significant contributions to the field of chemical engineering, particularly in the area of esterification processes. With a total of 2 patents, her work has advanced the manufacturing techniques for various acrylates.
Latest Patents
Nathalie Hess's latest patents include a process for the manufacture of alkyl acrylates by direct esterification. This innovative method involves the reaction of acrylic acid with specific aliphatic monoalcohols in the presence of an acid catalyst and a polymerization inhibitor. The process efficiently manages the water produced during the reaction by utilizing a heteroazeotropic mixture, which enhances the overall yield of the desired product. Another notable patent is her process for the manufacture of butyl acrylate by direct esterification. This method, catalyzed by sulfuric acid, outlines a systematic approach to separate and recycle the components involved, ensuring minimal waste and high efficiency.
Career Highlights
Nathalie Hess has been associated with Elf Atochem S.A., a company known for its expertise in chemical manufacturing. Her work at the company has been instrumental in developing innovative processes that improve production efficiency and product quality.
Collaborations
Throughout her career, Nathalie has collaborated with notable colleagues such as Michel Fauconet and Christian Lacroix. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Nathalie Hess stands out as a key figure in the field of chemical engineering, with her patents reflecting her commitment to innovation and efficiency in manufacturing processes. Her contributions continue to influence the industry and pave the way for future advancements.