Location History:
- Billiere, FR (1978)
- Billere, FR (1976 - 1993)
Company Filing History:
11 out of 336 
3 out of 39 
2 out of 235 
Years Active: 1976-1993
Title: Philippe Potin - Innovator in Fluoroalcoholate Chemistry
Introduction
Philippe Potin is a prominent inventor based in Billere, France, renowned for his substantial contributions to the field of chemistry. With a remarkable 17 patents to his name, Potin stands out for his innovative approaches to the preparation and regulation of poly(dichlorophosphazenes) and sodium fluoroalcoholates.
Latest Patents
Among his latest patents, Potin has developed methods for the preparation of sodium fluoroalcoholates. This process involves reacting fluoroalcohols, such as mono-, di-, or trifluoroethanols, with sodium methanolate in conditions that prevent the degradation of both reactants and products. The reaction takes place under reflux with the presence of a solvent that has a higher boiling point than methanol. An innovative aspect of this patent is the selective trapping of methanol using molecular sieves to ensure an efficient reaction. The resulting sodium fluoroalcoholates are particularly compatible for further reactions with polydichlorophosphazenes.
Another significant patent includes the controlled regulation of the molecular weights of poly(dichlorophosphazenes) and poly(organophosphazenes). This is achieved by heating the poly(dichlorophosphazenes) in the presence of phosphorus oxychloride, allowing for precise molecular weight management.
Career Highlights
Philippe Potin has collaborated with notable companies including Atochem and Ato Chimie, where he was involved in various research and development projects that contributed to his innovative advancements. His work in these companies reflects his commitment to enhancing chemical processes and product formulations.
Collaborations
Throughout his career, Potin has worked alongside esteemed colleagues such as Guy Pagniez and Roger De Jaeger. These collaborations have fostered a productive environment for creativity and innovation, leading to significant advancements in their respective fields.
Conclusion
Philippe Potin's extensive patent portfolio and his impactful work in the chemistry sector highlight his role as a leading inventor. His innovative techniques in preparing sodium fluoroalcoholates and regulating poly(dichlorophosphazenes) showcase his dedication to advancing chemical research and applications, making significant contributions to the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.