Olaf-Rene Hartmann

Title: The Innovations of Olaf-Rene Hartmann

Introduction

Olaf-Rene Hartmann is a notable inventor based in Bensheim, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the stabilization of chlorine-containing polymers. With a total of 3 patents to his name, Hartmann's work has implications for various industrial applications.

Latest Patents

Hartmann's latest patents focus on "Stabilized chlorine-containing polymer compositions." These compositions comprise a chlorine-containing polymer and a stabilizer mixture that enhances their durability. His innovative approach includes the use of sterically hindered amines, zinc compounds, and calcium, magnesium, or barium compounds to stabilize these polymers against thermal and actinic degradation. Additionally, he explores the use of 1,3-dicarbonyl compounds and other additives like phosphites or epoxides to further improve stabilization.

Career Highlights

Throughout his career, Hartmann has been associated with Ciba-Geigy Corporation, a company known for its advancements in chemical and pharmaceutical products. His work has not only contributed to the company's portfolio but has also advanced the understanding of polymer stabilization in the industry.

Collaborations

Hartmann has collaborated with esteemed colleagues such as Hans J. Sander and Hermann O. Wirth. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Olaf-Rene Hartmann's contributions to polymer chemistry through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the industry and pave the way for future innovations in polymer stabilization.