Company Filing History:
Years Active: 2010-2012
Title: **Rainer Friehmelt: Innovator in Rubber Mixture Technology**
Introduction
Rainer Friehmelt is a notable inventor based in Köln, Germany, recognized for his contributions to the field of rubber technology. With two patents to his name, his work focuses on enhancing the properties of rubber mixtures through innovative processes.
Latest Patents
Friehmelt’s latest patents revolve around the use of pyrogenically prepared silicon dioxide in rubber mixtures. The first patent details a novel process for the preparation of rubber mixtures containing silicon dioxide, designed to improve their effectiveness by utilizing silicon dioxide in the form of crusts. These crusts have a tamped bulk density ranging from 185 to 700 g/l according to DIN EN ISO 787-11 standards. The second patent describes methods for compacting pyrogenically prepared silicon dioxide to yield crusts through a process of preliminary de-aeration and subsequent compaction. This innovative approach allows for the creation of high-density crusts that can be effectively broken down and classified for use as fillers in rubber mixtures.
Career Highlights
Rainer Friehmelt is associated with Evonik Degussa GmbH, a company renowned for its advancements in specialty chemicals. His role there has enabled him to contribute significantly to the development of high-performance materials, particularly in the rubber industry. His inventive processes demonstrate a commitment to improving material properties through scientific innovation.
Collaborations
Throughout his career, Friehmelt has collaborated with esteemed colleagues such as Uwe Schachtely and Ralph Hofmann. Through these partnerships, he has been able to enhance his research and developments in rubber compound technologies, ensuring a collaborative approach to innovation within the industry.
Conclusion
Rainer Friehmelt exemplifies the spirit of innovation within the rubber technology sector. His patents reflect a deep understanding of materials science and a desire to push the boundaries of what is possible in rubber mixtures. As he continues to work with leading professionals in the field, his contributions are sure to have a lasting impact on the industry.