Hans J Sander

Title: The Innovations of Hans J. Sander

Introduction

Hans J. Sander is a notable inventor based in Lorsch, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the stabilization of chlorine-containing polymers. With a total of 4 patents to his name, Sander's work has had a lasting impact on the industry.

Latest Patents

Sander's latest patents include "Stabilized chlorine-containing polymer compositions" and "Stabilized chlorine-containing polymers." These innovations focus on enhancing the stability of chlorine-containing polymers against thermal and actinic degradation. The stabilization process involves the use of a stabilizer mixture that includes a sterically hindered amine, a zinc compound, and a calcium, magnesium, or barium compound. Additionally, the incorporation of a 1,3-dicarbonyl compound, along with other additives such as phosphites or epoxides, can further improve the stabilization of these polymers.

Career Highlights

Throughout his career, Hans J. Sander has been associated with Ciba-Geigy Corporation, a company known for its advancements in chemical and pharmaceutical products. His work has contributed to the development of innovative solutions in polymer technology.

Collaborations

Sander has collaborated with esteemed colleagues such as Olaf-Rene Hartmann and Hermann O. Wirth. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.

Conclusion

Hans J. Sander's contributions to polymer chemistry and his innovative patents demonstrate his commitment to advancing technology in this area. His work continues to influence the industry and inspire future innovations.