Jean P Leca

Jean P Leca is a notable inventor based in Mantes la Jolie, France. He has made significant contributions to the field of materials science, particularly in the development of thermoformed poly(methyl methacrylate) sheets. With a total of 2 patents to his name, Leca's work showcases his expertise and innovative spirit.

Latest Patents

Leca's latest patents include a process for thermoforming a sheet of poly(methyl methacrylate) that has a reduced viscosity of at least 1.5. This sheet is protected on at least one of its faces by an ethylene polymer film, which is in intimate contact with it and has undergone a corona discharge treatment. The protective film of ethylene polymer has a density not exceeding 0.935 and a melt index lower than 1.0 g/10 min. Additionally, the ethylene polymer film can be coated with a layer of acrylic adhesive after the corona treatment. Another patent involves a similar process for thermoforming a sheet of poly(methyl methacrylate) that is protected by a film, which is also an ethylene polymer that has undergone a corona discharge treatment.

Career Highlights

Throughout his career, Jean P Leca has worked with several companies, including Norsolor and Atochem Puteaux. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative processes.

Collaborations

Leca has collaborated with various professionals in his field, including his coworker Jean Y Barbin. These collaborations have likely enhanced his work and contributed to the success of his inventions.

Conclusion

Jean P Leca's contributions to the field of materials science through his innovative patents demonstrate his commitment to advancing technology. His work with thermoformed poly(methyl methacrylate) sheets highlights the importance of innovation in creating new materials for various applications.