Company Filing History:
10 out of 2,191 
5 out of 1,160 
2 out of 2,095 
Years Active: 2018-2022
Title: Nuno Pacheco: Innovator in Polymer Synthesis
Introduction
Nuno Pacheco is a prominent inventor based in Clermont-Ferrand, France. He has made significant contributions to the field of polymer synthesis, particularly in the development of copolymers. With a total of 11 patents to his name, Pacheco's work has had a substantial impact on the industry.
Latest Patents
One of Pacheco's latest patents involves the continuous synthesis of an ethylene and butadiene copolymer. This innovative process allows for the continuous production of the copolymer through a series of well-defined steps. The process includes feeding a stirred polymerization reactor with a mixture of ethylene, butadiene, hydrocarbon-based solvent, and a catalytic system. This setup enables the formation of cyclic trans-1,2-cyclohexane units in the polymer chain. The mole ratio of ethylene to the sum of the ethylene and butadiene monomers ranges from 0.5 to 0.99. The concentration of these monomers in the polymerization reaction medium is maintained at a minimum of 10% by weight relative to the total weight. The operating pressure of the reactor is set to be greater than or equal to the saturated vapor pressure of the polymerization reaction medium. The resulting ethylene/butadiene copolymer comprises statistically distributed ethylene units, butadiene units, and trans-1,2-cyclohexane units, with the molar fraction of ethylene units being greater than or equal to 50%.
Career Highlights
Throughout his career, Nuno Pacheco has worked with notable companies such as Compagnie Générale des Établissements Michelin and IFP Energies Nouvelles. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and innovation.
Collaborations
Pacheco has collaborated with esteemed colleagues, including Marc Jacquin and Margarita Dorato. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Nuno Pacheco is a distinguished inventor whose work in polymer synthesis has led to significant advancements in the field. His innovative processes and collaborations with industry leaders highlight his commitment to pushing the boundaries of technology.
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