Company Filing History:
2 out of 256 
2 out of 51 
1 out of 2 Years Active: 1978-1983
Title: The Innovative Contributions of Adrien P Tignol
Introduction
Adrien P Tignol is a notable inventor based in Montrejeau, France. He has made significant contributions to the field of chemistry, particularly in the purification and preparation of various chemical compounds. With a total of five patents to his name, Tignol's work has had a lasting impact on the industry.
Latest Patents
Tignol's latest patents include a process for the purification of mercaptobenzothiazole. This process involves treating the crude product resulting from the reaction of aniline, sulfur, and carbon disulfide with aniline. Another significant patent is for the preparation of dibenzothiazyl disulfide. This process entails the oxidation of mercaptobenzothiazole in aqueous suspension using hydrogen peroxide, with the oxidation occurring in the presence of ethylenediaminetetraacetic acid or an alkali metal salt derived from it.
Career Highlights
Throughout his career, Tignol has worked with prominent companies such as Produits Chimiques Ugine Kuhlmann. His expertise in chemical processes has been instrumental in advancing the methodologies used in the industry.
Collaborations
Tignol has collaborated with notable coworkers, including Michel J Alicot and Basile Arghiropoulos. These partnerships have contributed to the development of innovative solutions in their respective fields.
Conclusion
Adrien P Tignol's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and inspire future innovations.