Company Filing History:
Years Active: 1980
Title: Innovations of Jean C Daumas
Introduction
Jean C Daumas is a notable inventor based in Orsay, France. He has made significant contributions to the field of chemistry, particularly in the area of dehalogenation processes. With a total of 2 patents to his name, Daumas continues to influence the industry through his innovative approaches.
Latest Patents
Daumas's latest patents include a process for the dehalogenation of halogen-containing aromatic compounds and a similar process for halogen-containing aromatic amines. The first patent describes a method that occurs by the action of hydrogen in the presence of a controlled-action hydrogenation catalyst, operating at temperatures between 280°C and 420°C. This process utilizes a catalyst that contains a minor amount of an auxiliary hydrogen catalyst, which is a second metal different from the main catalyst metal. The second patent outlines a vapor phase process for dehalogenation, also at temperatures ranging from 280°C to 420°C. This method employs a controlled-action hydrogenation catalyst deposited on an alumina-based support, which is modified by incorporating a metal in the form of a salt or oxide.
Career Highlights
Jean C Daumas is currently associated with Philagro, a company known for its advancements in agricultural solutions. His work has been pivotal in developing processes that enhance the efficiency of chemical reactions, particularly in the agricultural sector.
Collaborations
Daumas has collaborated with notable colleagues such as Georges Biola and Robert Tarolle. Their combined expertise has contributed to the successful development of innovative chemical processes.
Conclusion
Jean C Daumas exemplifies the spirit of innovation in the field of chemistry. His patents and collaborations reflect a commitment to advancing chemical processes that have significant implications for various industries.