Location History:
- Hamm, Marl, DE (1977)
- Marl, DE (1979)
Company Filing History:
1 out of 283 
1 out of 125 Years Active: 1977-1979
Title: Innovations of Rudolf Schleicher
Introduction
Rudolf Schleicher is a notable inventor based in Munich, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the area of vinyl chloride emissions and the removal of gaseous monomers from polyvinyl. With a total of 2 patents, his work has had a meaningful impact on industrial processes.
Latest Patents
One of his latest patents focuses on the avoidance of vinyl chloride emissions in batch suspension polymerizations. This innovation eliminates the necessity of opening a large polymerization reactor to introduce a polymerization catalyst, thereby preventing vinyl chloride emissions into the atmosphere. The process involves isolating a segment of a charging conduit for a polymerization reactor, partially filling it with water, and charging it with a water-insoluble polymerization catalyst. This method allows for the efficient introduction of vinyl chloride under pressure without harmful emissions.
Another significant patent by Schleicher is a process for the removal of gaseous monomers from polyvinyl. This method utilizes a closed, cylindrical tower designed to collect liquids while effectively removing dissolved gases from a liquid dispersion. The tower features a central pipe and inclined surfaces that create a flow path for the dispersion, reversing the direction of flow and forming an annular gap for efficient gas removal.
Career Highlights
Throughout his career, Rudolf Schleicher has worked with prominent companies such as Chemische Werke Huls Aktiengesellschaft. His expertise in polymer chemistry has allowed him to develop innovative solutions that address environmental concerns in industrial processes.
Collaborations
Schleicher has collaborated with notable colleagues, including Juergen Walther and Karl-Heinz Schoenberg. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.
Conclusion
Rudolf Schleicher's contributions to polymer chemistry and environmental sustainability are commendable. His innovative patents reflect a commitment to reducing emissions and improving industrial processes. His work continues to influence the field and inspire future innovations.