Company Filing History:
Years Active: 1979-1993
Title: Franz Alfes: Innovator in Polyarylene Sulphides
Introduction
Franz Alfes is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of polyarylene sulphides, holding a total of 9 patents. His work focuses on processes that enhance the properties and applications of these materials.
Latest Patents
Franz Alfes has developed several innovative patents, including a process for the purification of polyarylene sulphides. This invention relates to a method that reduces the amount of ash-forming impurities in polyarylene sulphides (PPS). Another significant patent involves the preparation of polyarylene sulphides with ketone or pinacone. This process allows for the adjustment of fusion viscosities to specified values, resulting in polyarylene sulphides that exhibit high stability of the melt and low chlorine content, minimizing corrosion in the reaction vessels used for their preparation.
Career Highlights
Franz Alfes is associated with Bayer Aktiengesellschaft, where he has been able to apply his expertise in the development of advanced materials. His innovative approaches have contributed to the company's reputation as a leader in chemical manufacturing.
Collaborations
Throughout his career, Franz has collaborated with esteemed colleagues such as Wolfgang M Eisermann and Wolfgang Alewelt. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Franz Alfes stands out as a key figure in the field of polyarylene sulphides, with a strong portfolio of patents that reflect his commitment to innovation. His work continues to influence the industry and pave the way for future advancements.
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.