Company Filing History:
Years Active: 1986-1995
Title: Rolf Hengel: Innovator in Fluorinated Thermoplastics
Introduction
Rolf Hengel is a notable inventor based in Burgkirchen, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of processes for working with fluorinated thermoplastics. With a total of 5 patents to his name, Hengel's work has advanced the efficiency and quality of polymer production.
Latest Patents
Hengel's latest patents include a process for working up aqueous dispersions of fluorinated thermoplastics. This innovative method allows for the continuous production of high-value products by removing cations from the aqueous dispersion, followed by a series of compression and decompression steps. The result is a coagulated phase that is washed and partially dewatered, ultimately yielding a free-flowing product suitable for melt extrusion. Another significant patent involves the preparation of tetrafluoroethylene polymer in aqueous suspension. This process enhances the grain structure and grindability of the resulting granular PTFE powder by maintaining specific pressure and concentration conditions during polymerization.
Career Highlights
Hengel has been associated with Hoechst Aktiengesellschaft, where he has applied his expertise in polymer chemistry to develop innovative solutions. His work has not only contributed to the company's success but has also positioned him as a key figure in the field of fluorinated thermoplastics.
Collaborations
Throughout his career, Hengel has collaborated with esteemed colleagues such as Gerhard Beyer and Reinhard Albert Sulzbach. These partnerships have fostered a collaborative environment that has led to groundbreaking advancements in polymer technology.
Conclusion
Rolf Hengel's contributions to the field of polymer chemistry, particularly in fluorinated thermoplastics, have established him as a prominent inventor. His innovative processes and collaborations continue to influence the industry and pave the way for future advancements.