Location History:
- Burscheid, DE (1978 - 1979)
- Berlin, DE (1979)
Company Filing History:
Years Active: 1978-1979
Title: The Innovations of Hans-Jurgen Pettelkau
Introduction
Hans-Jurgen Pettelkau is a notable inventor based in Burscheid, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of processes related to chloroprene. With a total of four patents to his name, Pettelkau's work has had a lasting impact on the industry.
Latest Patents
Among his latest patents is a process for the polymerization of chloroprene. This innovative method involves the use of an inorganic peroxy compound, anthraquinone-2-sulphonic acid-alkali salt, and formamidine sulphinic acid. Another significant patent focuses on the production of a polychloroprene latex that is stable to freezing and thawing. This stability is achieved by adding a betaine of a specific formula before, during, or after the polymerization process.
Career Highlights
Pettelkau has spent a considerable part of his career at Bayer Aktiengesellschaft, a leading global company in the chemical and pharmaceutical sectors. His work has not only advanced the understanding of polymerization processes but has also contributed to the development of more stable and effective materials.
Collaborations
Throughout his career, Pettelkau has collaborated with esteemed colleagues such as Rudolf Hombach and Heinz Esser. These partnerships have fostered innovation and have been instrumental in the successful development of his patented processes.
Conclusion
Hans-Jurgen Pettelkau's contributions to polymer chemistry and his innovative patents highlight his importance in the field. His work continues to influence the industry and pave the way for future advancements in polymer technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.