This inventor holds 2 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1989-1991.
Company Filing History:
Years Active: 1989-1991
Title: Franz Zimmermann: Innovator in Polyamide Stabilization
Introduction
Franz Zimmermann is a notable inventor based in Neuss, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the stabilization of polyamides. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
Zimmermann's latest patents include innovative processes for the preparation of stabilized polyamides. One of his key inventions involves the use of phenothiazines to stabilize polyamides. Additionally, he has developed a process for creating stabilized shaped articles of polyamides. This process utilizes a copper(I) halide and a molar excess of an alkali or alkaline earth metal halide. By mixing these components with caprolactam, he polymerizes the mixture, granulates the melt of the stabilizer concentrate, and processes the granules with the polyamide to produce shaped articles.
Career Highlights
Franz Zimmermann is associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work at Bayer has allowed him to explore and develop advanced materials that enhance the performance of polyamides.
Collaborations
Throughout his career, Zimmermann has collaborated with esteemed colleagues such as Erich Istel and Hans-Josef Buysch. These collaborations have fostered innovation and contributed to the successful development of his patented technologies.
Conclusion
Franz Zimmermann's contributions to the field of polyamide stabilization exemplify the importance of innovation in material science. His patents and collaborative efforts continue to influence the industry, showcasing the potential for advancements in polymer chemistry.