Heinz-Jürgen Kerrinnes

Title: Innovations of Heinz-Jürgen Kerrinnes in Polyethylene Production

Introduction

Heinz-Jürgen Kerrinnes is a notable inventor based in Halle, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the production of polyethylene. His innovative approach utilizes a titanium amide catalyst, which has implications for various molding processes.

Latest Patents

Kerrinnes holds a patent for the "Production of polyethylene with a titanium amide catalyst." This invention relates to a process for producing polyethylene through homopolymerization or copolymerization of ethylene with alpha-olefins. The process employs a titanium amide catalyst supported by an organic polymer material. This catalyst is particularly effective for producing moldings through methods such as extrusion, injection molding, film blowing, sintering under pressure, or ram extrusion. The catalyst contains a partially chloromethylated styrene divinyl benzene copolymer as the organic polymer material, along with a complex compound that includes magnesium, aluminum, and titanium.

Career Highlights

Kerrinnes is associated with Buna Sow Leuna Olefinverbund GmbH, where he has been instrumental in advancing polyethylene production techniques. His work has contributed to the efficiency and effectiveness of polymer manufacturing processes.

Collaborations

He has collaborated with notable colleagues, including Jürgen Schellenberg and Gerd Fritzsche, who have also contributed to advancements in the field of polymer chemistry.

Conclusion

Heinz-Jürgen Kerrinnes is a prominent figure in the field of polyethylene production, with a patented process that enhances manufacturing capabilities. His contributions continue to influence the industry and pave the way for future innovations.