Location History:
- Vienna, FR (1977)
- Vienne, FR (1977 - 1983)
Company Filing History:
Years Active: 1977-1983
Title: The Innovative Contributions of Jean-Louis Locatelli
Introduction
Jean-Louis Locatelli is a prominent inventor based in Vienne, France. He has made significant contributions to the field of thermosetting compositions and epoxy resins, holding a total of 16 patents. His work has had a considerable impact on the development of advanced materials used in various applications.
Latest Patents
Among his latest patents, Locatelli has developed innovative thermosetting compositions that are storage-stabilized against recrystallization. These compositions include an N,N'-diphenylene-bis-imide of an unsaturated carboxylic acid and at least one non-imido comonomer copolymerizable therewith. The formulations are designed to prevent recrystallization by incorporating an N,N'-toluene-bis-maleimide, making them useful as solventless casting resins and coating/impregnating compositions. Additionally, he has patented a method for preparing glycidyl polyethers of polyphenols. This process involves reacting an alkali metal salt of a polyphenol with a 1-halogeno-2,3-epoxyalkane in an anhydrous and essentially aprotic reaction medium, utilizing a catalyst with a cross-linked organic polymeric support.
Career Highlights
Locatelli's career is marked by his association with Rhone-Poulenc Industries, where he has been able to apply his innovative ideas in a corporate setting. His expertise in polymer chemistry has led to advancements in material science, particularly in the development of epoxy resins and thermosetting materials.
Collaborations
Throughout his career, Locatelli has collaborated with notable colleagues, including Max Gruffaz and Jean Robin. These partnerships have fostered a creative environment that has contributed to the success of his inventions.
Conclusion
Jean-Louis Locatelli's contributions to the field of materials science through his patents and innovative work have established him as a key figure in the industry. His advancements in thermosetting compositions and epoxy resins continue to influence various applications today.