Company Filing History:
Years Active: 1976-1977
Title: Bernd Terwiesch: Innovator in Polymer Technology
Introduction
Bernd Terwiesch is a notable inventor based in Marl, Germany. He has made significant contributions to the field of polymer technology, particularly in the processing of polyvinyl chloride (PVC). With a total of 3 patents to his name, Terwiesch's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a process for the removal of vinyl chloride from polyvinyl chloride. This innovative method reduces residual vinyl chloride contents of aqueous polyvinyl chloride dispersions to less than 50 ppm. The process involves withdrawing steam and vinyl chloride from a boiling aqueous polyvinyl chloride dispersion at temperatures between 80°C and 100°C, with a specific vaporization rate for a duration of 3 to 60 minutes. Another significant patent focuses on preventing encrustations during the manufacture of polymers. This process prevents encrustations on reactor walls during the aqueous suspension polymerization of vinyl chloride by incorporating a small percentage of hydrogen peroxide into the polymerization charge.
Career Highlights
Bernd Terwiesch is currently employed at Chemische Werke Huls Aktiengesellschaft, where he continues to innovate in polymer processing. His expertise in the field has led to advancements that enhance the efficiency and safety of polymer production.
Collaborations
Throughout his career, Terwiesch has collaborated with notable colleagues, including Karsten Flatau and Hans Grosse-Wortmann. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
In summary, Bernd Terwiesch is a distinguished inventor whose work in polymer technology has led to significant advancements in the processing of polyvinyl chloride. His patents reflect a commitment to improving industrial processes and ensuring safety in polymer production.