Fanny Dubut

Title: Fanny Dubut: Innovator in Acrylic Ester Production

Introduction

Fanny Dubut is a prominent inventor based in Metz, France. She has made significant contributions to the field of chemical engineering, particularly in the production of (meth)acrylic esters. With a total of 3 patents to her name, Dubut's work has advanced the efficiency and effectiveness of chemical processes.

Latest Patents

One of her latest patents is a process for producing (meth)acrylic esters. This invention involves a continuous production method through a transesterification reaction between a C1-C4 light alkyl (meth)acrylate and a heavy alcohol, utilizing a catalyst. The innovation is characterized by the introduction of flows feeding the reactor through a static mixer placed on a recirculation loop, which enhances the selectivity of the reaction and improves overall productivity.

Another notable patent is related to an N,N-dimethylaminoethyl acrylate composition that is stabilized against discoloring effects. This invention utilizes 2,6-di-tert-butyl-4-methylphenol at a concentration of 25 to 200 ppm to stabilize N,N-dimethylaminoethyl acrylate. The patent also includes a method for producing this stabilized composition.

Career Highlights

Fanny Dubut is currently employed at Arkema France, where she continues to innovate in her field. Her work has not only contributed to her company's success but has also had a broader impact on the chemical industry.

Collaborations

Throughout her career, Dubut has collaborated with several talented individuals, including Benoit Riflade and Marc Esch. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Fanny Dubut's contributions to the field of chemical engineering, particularly in the production of (meth)acrylic esters, highlight her role as a leading inventor. Her patents reflect her commitment to improving industrial processes and her impact on the chemical industry is significant.