Company Filing History:
Years Active: 1979
Title: Michel Guisnet: Innovator in Chemical Processes
Introduction
Michel Guisnet is a notable inventor based in Poitiers, France. He has made significant contributions to the field of chemical processes, particularly in the production of mercaptans and thiophenes. With a total of 2 patents, Guisnet's work has implications for various industrial applications.
Latest Patents
Guisnet's latest patents include a process for the production of mercaptans and a process for preparing thiophenes. The first patent focuses on a new method for producing primary and secondary mercaptans. This innovative process allows for hydrogen exchange between a thioaldehyde or thioketone and a mercaptan, achieving excellent selectivity and conversion yields. The second patent details the preparation of thiophenes through the action of hydrogen sulfide on organic substances containing oxygen or sulfur. This method utilizes unsaturated carbonyl or thiocarbonyl compounds, such as aldehydes and ketones, and operates at temperatures between 250°C and 500°C using an alumina-type catalyst.
Career Highlights
Michel Guisnet is associated with Société Nationale Elf Aquitaine, where he contributes to production processes. His expertise in chemical engineering and innovation has positioned him as a key figure in his field.
Collaborations
Guisnet has worked alongside notable colleagues, including Joel Barrault and Jacques Lucien. Their collaborative efforts have further advanced the research and development of chemical processes.
Conclusion
Michel Guisnet's contributions to the field of chemical processes through his patents demonstrate his innovative spirit and commitment to advancing industrial applications. His work continues to influence the production of essential chemical compounds.