Sofía Rivelli

Title: Sofía Rivelli: Innovator in Friction Reduction Technologies

Introduction

Sofía Rivelli is a notable inventor based in Ciudad Autónoma de Buenos Aires, Argentina. He has made significant contributions to the field of friction reduction through his innovative work on copolymers. His research and inventions have practical applications, particularly in hydraulic fracturing operations.

Latest Patents

Sofía Rivelli holds a patent for "Friction reducing copolymers and method of preparation thereof." This invention involves a friction reducer that comprises a copolymer of acrylamide, an anionic monomer, a zwitterionic monomer, or a cationic monomer, along with a physical or chemical ligand. The copolymer contains at least 50% (w/w) acrylamide of the total monomer content. The friction reducer is particularly useful in hydraulic fracturing operations and is produced through controlled radical polymerization at temperatures ranging from 30° C. to 70° C., utilizing iodine as a polymerization control agent.

Career Highlights

Sofía Rivelli has established himself as a key figure in the field of polymer chemistry. His work at YPF Tecnología S.A. has allowed him to explore and develop innovative solutions that address industry challenges. His expertise in polymerization techniques has positioned him as a valuable asset in his field.

Collaborations

Sofía has collaborated with talented individuals such as Juan Martín Giussi and Lila Arias. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Sofía Rivelli's contributions to the field of friction reduction through his patented innovations demonstrate his commitment to advancing technology. His work not only enhances operational efficiency in hydraulic fracturing but also showcases the potential of polymer chemistry in solving real-world problems.