Company Filing History:
Years Active: 1996
Title: **Dieter Witmann - Innovator in Polycarbonate Molding Compounds**
Introduction
Dieter Witmann is a notable inventor based in Köln, Germany, recognized for his significant contributions to the field of materials science, specifically in polycarbonate molding compounds. With one patent to his name, Witmann's work demonstrates the innovative approaches he has taken in enhancing the durability and performance of polycarbonate materials.
Latest Patents
Witmann's patent, titled "Polycarbonate molding compounds stable to light ageing," addresses the challenges associated with light aging in polycarbonate materials. This invention presents molding compositions that are not only resistant to light aging but also exhibit improved notched impact strength. The compositions are based on aromatic polycarbonate, aromatic polyester carbonate, or a polyester, and include a unique combination of a redox-catalyzed graft polymer, a phosphorus compound, and a fluorinated polyolefin. This patent illustrates his commitment to advancing material properties for various applications.
Career Highlights
Dieter Witmann is associated with Bayer AG, a global leader in the chemical and pharmaceutical sector. His role in the company highlights his expertise in developing innovative materials that meet industry demands. His work has contributed to Bayer's reputation as a pioneer in material sciences.
Collaborations
Witmann has collaborated with several notable colleagues throughout his career, including Jochen Schoeps and Bernd Urbanneck. These collaborations have allowed for the exchange of ideas and expertise, further driving innovation within their projects at Bayer AG.
Conclusion
Dieter Witmann is a distinguished inventor whose work on polycarbonate molding compounds showcases the potential for innovation in material science. His patented invention not only addresses key industry challenges but also sets a precedent for future advancements in durable materials. As he continues his work at Bayer AG, Witmann remains a significant figure in the pursuit of innovative solutions in his field.