Location History:
- Opladen, DE (1977)
- Leverkusen, DE (1978)
- Dormagen, DE (1979 - 1982)
Company Filing History:
Years Active: 1977-1982
Title: Wilfried Keller: Innovator in Polychloroprene Production
Introduction
Wilfried Keller is a notable inventor based in Opladen, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the production of polychloroprene latices. With a total of 4 patents to his name, Keller's work has had a lasting impact on the industry.
Latest Patents
Keller's latest patents include a process for the production of polychloroprene latices rich in solid. This innovative process involves polymerizing chloroprene in an alkaline aqueous emulsion, which can contain up to 50% by weight of a copolymerizable monomer. The resulting latex has a solid content ranging from 50 to 65% by weight. Another significant patent focuses on creating a polychloroprene latex that is stable to freezing and thawing by incorporating a specific betaine during the polymerization process.
Career Highlights
Wilfried Keller has spent a considerable part of his career at Bayer Aktiengesellschaft, where he has been instrumental in advancing polymer production techniques. His expertise in the field has led to the development of innovative processes that enhance the stability and quality of polychloroprene products.
Collaborations
Throughout his career, Keller has collaborated with esteemed colleagues such as Heinz Esser and Friedhelm Muller. These partnerships have fostered a collaborative environment that has contributed to the success of their projects and innovations.
Conclusion
Wilfried Keller's contributions to the field of polymer chemistry, particularly in the production of polychloroprene latices, highlight his innovative spirit and dedication to advancing technology. His patents and collaborations reflect a commitment to excellence in the industry.
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.