Location History:
- Maison Laffite, FR (1991)
- Maisons Laffitte, FR (1977 - 1997)
Company Filing History:
Years Active: 1977-1997
Title: The Innovations of Rene Avrillon
Introduction
Rene Avrillon is a notable inventor based in Maison Laffite, France. She has made significant contributions to the field of gas separation technology. With a total of 6 patents to her name, her work has had a considerable impact on the industry.
Latest Patents
Among her latest patents is the development of highly selective asymmetric membranes for gas separation. This innovative membrane comprises rigid aromatic polyimide or copolyimide polymers, which include specific monomers such as diphenyldi(trifluoromethyl)methane and 3,4,3',4'-tetracarboxylic acid anhydride. Another notable patent involves a method for preparing these highly selective asymmetric polymer membranes. This method entails dissolving the polymer in a volatile solvent containing dioxane, followed by film or tube extrusion of the polymer solution. The process includes evaporating some of the solvent and contacting the film or tube with a coagulant made of acetic acid and water before drying.
Career Highlights
Rene Avrillon is currently associated with the Institut Français du Pétrole, where she continues to advance her research and innovations in gas separation technologies. Her work has been instrumental in enhancing the efficiency and effectiveness of gas separation processes.
Collaborations
Rene has collaborated with esteemed colleagues such as Jean-Claude Mileo and Eric Robert. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Rene Avrillon's contributions to the field of gas separation through her innovative patents and collaborations highlight her role as a leading inventor. Her work continues to influence advancements in technology and industry practices.