Location History:
- Oullins, FR (1977)
- Lyons, FR (1983 - 1991)
- Lyon, FR (1990 - 2010)
Company Filing History:
3 out of 336 
2 out of 256 
1 out of 30 Years Active: 1977-2010
Title: The Innovative Contributions of Jean Blaise
Introduction
Jean Blaise is a notable inventor based in Lyon, France, recognized for his significant contributions to the field of polymer chemistry. With a total of six patents to his name, Blaise has made remarkable advancements in the manufacturing of specialized polymers.
Latest Patents
Among his latest patents is a method of manufacturing vinylidene difluoride and trifluoroethylene-based dielectric copolymers. This innovative method involves suspension polymerization, where an initial mixture of constituent monomers is injected into an autoclave at constant temperature and pressure. The mixture includes vinylidene difluoride (VDF), trifluoroethylene (TrFE), and a third monomer that is 2 to 10 times more reactive than VDF and TrFE. The process also includes continuously reinjecting a second mixture of the constituent monomers throughout the polymerization duration, ensuring the desired molar composition of the copolymer is achieved.
Another significant patent is for a fluorinated ionic polymer, which details a method for its preparation and the creation of membranes. This polymer is developed from starting materials that contain carboxylic groupings, which are transformed into reactive entities that are subsequently eliminated.
Career Highlights
Jean Blaise has worked with prominent companies in the chemical industry, including Atochem and Produits Chimiques Ugine Kuhlmann. His experience in these organizations has contributed to his expertise in polymer development and innovation.
Collaborations
Throughout his career, Blaise has collaborated with notable colleagues such as Patrick Kappler and Edouard Grimaud. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.
Conclusion
Jean Blaise's contributions to polymer chemistry through his innovative patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence the development of advanced materials and manufacturing processes.
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.