Manuel Marechal

Title: Manuel Marechal: Innovator in Membrane Preparation Technology

Introduction

Manuel Marechal is a notable inventor based in Ouveillan, France. He has made significant contributions to the field of thermoplastic polymers, particularly in the area of membrane preparation methods. His innovative approach has led to the development of a unique process that enhances the properties of thermoplastic materials.

Latest Patents

Manuel Marechal holds a patent for a "Membrane preparation method comprising the extrusion of a thermoplastic polymer bearing alkaline groupings." This invention relates to a process for the extrusion of thermoplastic polymers that possess alkaline ionic groups. The method involves preparing a mixture of a thermoplastic polymer with alkaline ionic groups and a plasticizer, extruding this mixture to form a film, and subsequently washing the film in an aqueous medium to eliminate the plasticizer. The plasticizer is selected from non-volatile compounds that are stable with respect to the ionic groups of the polymer and are soluble in water or in solvents that are miscible with water.

Career Highlights

Throughout his career, Manuel Marechal has worked with esteemed organizations such as the National Polytechnic Institute of Grenoble and Eras-labo. His experience in these institutions has allowed him to refine his expertise in polymer science and membrane technology.

Collaborations

Manuel has collaborated with notable colleagues, including Jean-Yves Sanchez and Cristina Iojoiu. These partnerships have contributed to the advancement of research and innovation in the field of thermoplastic polymers.

Conclusion

Manuel Marechal's contributions to membrane preparation technology exemplify his innovative spirit and dedication to advancing polymer science. His patent and collaborations reflect his commitment to enhancing the properties of thermoplastic materials, making a significant impact in the industry.