Werner Ogrzewalla

Title: Werner Ogrzewalla: Innovator in Expandable Styrene Polymers

Introduction

Werner Ogrzewalla is a notable inventor based in Dorsten, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of processes for preparing fine particle expandable styrene polymers. His innovative work has led to advancements in the efficiency and effectiveness of polymer production.

Latest Patents

Ogrzewalla holds a patent for a process that enhances the preparation of shaped bodies based on expanded styrene polymers. This process involves the polymerization of styrene or a mixture with at least one copolymerizable monomer, the addition of an expanding agent, pre-forming of the resulting expandable particles, and subsequent aging and molding in a pressure-resistant mold. The innovation lies in reducing the minimum mold dwell time by conducting polymerization in the presence of specific organic bromine compounds, which significantly improve the process efficiency. He has 1 patent to his name.

Career Highlights

Werner Ogrzewalla has worked at Chemische Werke Huls Aktiengesellschaft, where he has applied his expertise in polymer chemistry. His work has been instrumental in advancing the company's capabilities in producing high-quality expandable styrene polymers. His contributions have not only benefited his organization but have also had a broader impact on the industry.

Collaborations

Throughout his career, Ogrzewalla has collaborated with esteemed colleagues such as Josef K Rigler and Horst Leithauser. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of polymer science.

Conclusion

Werner Ogrzewalla's contributions to the field of expandable styrene polymers exemplify the importance of innovation in material science. His patented process represents a significant advancement in polymer production, showcasing his expertise and commitment to improving industrial practices.