Francois Erard

Title: The Innovations of Francois Erard

Introduction

Francois Erard is a notable inventor based in Bernay, France. He has made significant contributions to the field of polymer chemistry, particularly in the area of vinyl polymers. With a total of 2 patents to his name, Erard's work has had a considerable impact on the industry.

Latest Patents

Francois Erard's latest patents focus on the development of polymeric compositions obtained through suspended emulsion polymerization. One of his patents details a method for preparing vinyl polymers, such as homo- and copolyvinyl chlorides, through a process that achieves a degree of conversion of at least 50%. This method involves suspended emulsion polymerizing at least one vinyl monomer, like vinyl chloride, with finely divided droplets of an aqueous solution of a polymerization initiating system. The aqueous solution must contain at least 19% water by weight of the monomer. Another patent elaborates on the same process, emphasizing the importance of the water content in achieving optimal results.

Career Highlights

Francois Erard has built a successful career at Atochem, a company known for its innovative chemical solutions. His expertise in polymer chemistry has allowed him to contribute to various projects that enhance the company's product offerings.

Collaborations

Erard has collaborated with several professionals in his field, including his coworker Pierre Nogues. Their joint efforts have led to advancements in polymer technology and have furthered the understanding of vinyl polymerization processes.

Conclusion

Francois Erard's contributions to the field of polymer chemistry through his patents and work at Atochem highlight his role as an influential inventor. His innovative approaches to vinyl polymers continue to shape the industry and inspire future research.