Coralie Graire

Title: Coralie Graire: Innovator in Acrylic Ester Production

Introduction

Coralie Graire is a prominent inventor based in Grezieu La Varenne, France. She has made significant contributions to the field of chemical engineering, particularly in the production of (meth)acrylic esters and alkyl acrylates. With a total of 7 patents to her name, Graire's work has advanced the efficiency and selectivity 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 in the presence of a catalyst. The innovation lies in 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 for the production of alkyl acrylate, which utilizes a continuous transesterification process. This method employs a simple column to purify a reaction mixture of acryl acrylate in one step, achieving a purity greater than 99.8%.

Career Highlights

Coralie Graire is currently associated with Arkema France, a leading company in specialty chemicals. Her work at Arkema has been instrumental in developing innovative processes that contribute to the company's reputation for excellence in chemical production.

Collaborations

Throughout her career, Graire has collaborated with notable colleagues, including Alain F Riondel and Marc Esch. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Coralie Graire's contributions to the field of chemical engineering, particularly in the production of (meth)acrylic esters and alkyl acrylates, highlight her role as a leading inventor. Her innovative processes and collaborations continue to shape the industry and inspire future advancements.