Christophew Rochin

Title: Christophew Rochin: Innovator in Chemical Engineering

Introduction

Christophew Rochin is a notable inventor based in Lyons, France. He has made significant contributions to the field of chemical engineering, particularly in the preparation of specialized compounds. His work has led to advancements that are valuable in various industrial applications.

Latest Patents

Rochin holds a patent for the preparation of methylenedi(phenylurethane). This compound, known as MDU, is selectively prepared by condensing an alkyl N-phenylcarbamate with a methylenating agent, such as formaldehyde or a precursor thereof. The process involves the use of a catalytically effective amount of protonic acid, specifically hydrofluoric acid, to facilitate the reaction.

Career Highlights

Rochin is associated with Rhone-Poulenc Chimie, a prominent company in the chemical industry. His work at the company has allowed him to explore innovative methods and contribute to the development of new chemical processes. His expertise in the field has positioned him as a valuable asset to his team and the industry at large.

Collaborations

Throughout his career, Rochin has collaborated with esteemed colleagues, including Michel Gubelmann and Christian Allandrieu. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Christophew Rochin's contributions to chemical engineering, particularly through his patent for methylenedi(phenylurethane), highlight his role as an innovator in the field. His work continues to influence the industry and showcases the importance of collaboration in driving advancements.