Company Filing History:
Years Active: 1979
Title: The Innovations of Robert Fonmartin
Introduction
Robert Fonmartin is a notable inventor based in Lillebonne, France. He has made significant contributions to the field of polymer chemistry, particularly through his innovative processes for polymerizing ethylene. His work has implications for various industrial applications, showcasing the importance of advancements in chemical engineering.
Latest Patents
Fonmartin holds a patent for a process titled "Process for polymerizing ethylene." This patent describes a method and apparatus for the polymerization of ethylene in at least one multizone reactor. The process operates at a pressure range of 300 to 2500 bars and a temperature between 150 to 350 degrees Celsius. The reaction mixture is transferred from the reactor to a separator at a pressure of 50 to 500 bars, where the polymer separates from the gas. Subsequently, the polymer is moved to a hopper at a pressure of 1 to 20 bars, allowing for the removal of the majority of the gas remaining dissolved in the polymer. The gas from the separator is then recompressed and returned to the first zone of the reactor, enhancing the efficiency of the process.
Career Highlights
Fonmartin is associated with the company Société Chimique des Charbonnages-CDF Chimie, where he has been instrumental in developing innovative chemical processes. His expertise in polymerization has positioned him as a key figure in the industry, contributing to advancements that benefit various sectors.
Collaborations
One of his notable collaborators is Bernard Levresse, with whom he has worked closely on various projects. Their partnership has fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Robert Fonmartin's contributions to the field of polymer chemistry, particularly through his patent for the polymerization of ethylene, highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in chemical engineering.
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