Jürg Keller

Title: Jürg Keller - Innovator in Polycarbonate Production

Introduction

Jürg Keller is a notable inventor based in Winkel, Switzerland. He has made significant contributions to the field of polymer chemistry, particularly in the production of polycarbonate materials. His innovative approach has led to the development of a unique reactor system that enhances the efficiency of polycarbonate production.

Latest Patents

Jürg Keller holds a patent for a "Method of producing polycarbonate in a flash devolatilization system." This invention provides a reactor system that includes one or more reactant vessels, an oligomerization reactor, a first pressure control device, a preheater, a second pressure control device, a distributor, and a flash tank. The system is designed to optimize the production process by controlling the pressure in the preheater, which is maintained at an intermediate level between the oligomerization reactor and the flash tank. This innovative setup allows for improved efficiency in the production of polycarbonate.

Career Highlights

Keller is associated with Sabic Innovative Plastics IP B.V., where he has been instrumental in advancing the company's capabilities in polymer production. His work has not only contributed to the company's portfolio but has also positioned it as a leader in the industry.

Collaborations

Throughout his career, Jürg Keller has collaborated with esteemed colleagues, including Maarten Antoon Jan Campman and Jan-Willem Goedmakers. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Jürg Keller's contributions to the field of polycarbonate production exemplify the impact of innovative thinking in the chemical industry. His patent and work at Sabic Innovative Plastics IP B.V. highlight his role as a key player in advancing polymer technology.