Maurice Pellegrini

Title: The Innovative Contributions of Maurice Pellegrini

Introduction

Maurice Pellegrini is a notable inventor based in Lievin, France. He has made significant contributions to the field of polymer chemistry, particularly in the manufacturing processes of ethylene terpolymers and copolymers. With a total of 2 patents to his name, Pellegrini's work has advanced the understanding and application of radical polymerization techniques.

Latest Patents

Pellegrini's latest patents focus on a novel process for manufacturing ethylene terpolymers and ethylene copolymers. This process involves copolymerizing a mixture of ethylene, (meth)acrylate, and/or maleic anhydride in the presence of at least one free-radical initiator. The method utilizes a primary compressor with a delivery pressure between 200 and 300 bars, connected to a secondary compressor that feeds directly into a polymerization reactor. The copolymerization occurs under high pressure, ranging from 1,000 to 2,500 bars, and at elevated temperatures between 140°C and 280°C. Notably, this innovative process does not require a homogenization device before the entry of the monomers into the reactor, streamlining the manufacturing process.

Career Highlights

Maurice Pellegrini is associated with Societe Chimique Des Charbonnages S.A., where he has applied his expertise in polymer chemistry. His work has not only contributed to the advancement of polymer manufacturing but has also positioned him as a key figure in the industry.

Collaborations

Throughout his career, Pellegrini has collaborated with esteemed colleagues such as Pierre Gloriod and Joel Andureau. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Maurice Pellegrini's contributions to the field of polymer chemistry through his innovative patents and collaborative efforts highlight his importance as an inventor. His work continues to influence the manufacturing processes of ethylene-based materials, showcasing the impact of his inventions on the industry.