Location History:
- St. Christol les Ales, FR (2004)
- St Christol les Ales, FR (2015)
Company Filing History:
1 out of 29 
1 out of 719 
1 out of 261 
Years Active: 2004-2015
Title: Innovations of Jose-Marie Lopez-Cuesta
Introduction
Jose-Marie Lopez-Cuesta is a notable inventor based in St. Christol les Ales, France. He has made significant contributions to the field of polymer materials, holding two patents that showcase his innovative approach to material science. His work focuses on enhancing the properties of transparent polymer materials and improving fire resistance in compositions.
Latest Patents
One of his latest patents is a method of preparing a transparent polymer material that comprises a thermoplastic polycarbonate and surface-modified mineral nanoparticles. This method involves obtaining composite nanoparticles that have mineral nanoparticles coated with a monomer or polymer to promote interactions with the thermoplastic polycarbonate matrix. The resulting transparent polymer material exhibits enhanced properties due to the innovative mixing of these components in a molten state.
Another significant patent by Lopez-Cuesta is a composition that presents high resistance to the propagation of fire. This composition includes a base polymer and a fireproofing additive containing a metal hydroxide. Notably, the fireproofing additive also contains a compound based on a carbonate of a metal from group IA of the periodic table, which is coated in a metal salt and constitutes at least 10% by weight of the fireproofing additive.
Career Highlights
Throughout his career, Jose-Marie Lopez-Cuesta has worked with prominent companies such as Armines and Essilor International. His experience in these organizations has allowed him to develop and refine his innovative ideas in polymer science.
Collaborations
Lopez-Cuesta has collaborated with notable colleagues, including Anne Christmann and Jean-Francois Hochepied. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Jose-Marie Lopez-Cuesta is a distinguished inventor whose work in polymer materials has led to significant advancements in transparency and fire resistance. His innovative patents reflect his commitment to enhancing material properties and addressing industry challenges.