Location History:
- Gruendau, DE (1996)
- Haingründau, DE (2005)
Company Filing History:
Years Active: 1996-2005
Title: Rudolf Kaempf: Innovator in Polycarbonate Production
Introduction
Rudolf Kaempf is a notable inventor based in Gruendau, Germany. He has made significant contributions to the field of polycarbonate production, holding a total of 3 patents. His innovative methods have advanced the efficiency and effectiveness of polycarbonate manufacturing processes.
Latest Patents
One of Kaempf's latest patents is a method for producing polycarbonates. This process involves reacting a monomeric carbonate component with at least one diphenol or dialcohol in the presence of a transesterification catalyst. The molten component is mixed with the catalyst by stirring, resulting in a transesterification product that is then polycondensated. The transesterification product is passed through a series of reactors, ensuring specific dwell times and temperature ranges to optimize the production of polycarbonates.
Another significant patent is a process for generating a vacuum during the production of polycarbonate. This method separates the condensable components of the vapors from the melt-phase polycondensation. It utilizes vapor jets connected to a spray condenser, with diphenyl carbonate vapor serving as the motive vapor and liquid diphenyl carbonate as the spray liquid.
Career Highlights
Rudolf Kaempf is associated with Zimmer Aktiengesellschaft, where he has applied his expertise in polycarbonate production. His work has been instrumental in developing innovative processes that enhance the quality and efficiency of polycarbonate manufacturing.
Collaborations
Kaempf has collaborated with notable colleagues, including Fritz Wilhelm and Heinz-Dieter Schumann. Their combined efforts have contributed to advancements in the field of polymer science and engineering.
Conclusion
Rudolf Kaempf's contributions to polycarbonate production through his innovative patents have significantly impacted the industry. His work continues to influence the methods used in manufacturing high-quality polycarbonates.