This inventor holds 2 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1979.
Location History:
- Ertstadt-Lechenich, DE (1979)
- Erftstadt, DE (1979)
Company Filing History:
Years Active: 1979
Title: Rudolf Wesselmann: Innovator in Polymer Processing
Introduction
Rudolf Wesselmann is a notable inventor based in Munich, Germany. He has made significant contributions to the field of polymer processing, particularly in the removal of monomers from aqueous dispersions. With a total of 2 patents to his name, Wesselmann's work has implications for both industrial applications and environmental sustainability.
Latest Patents
Wesselmann's latest patents focus on innovative processes for continuously removing monomers from aqueous dispersions of polymers. One patent describes a method where monomeric matter is extracted from a polymer dispersion containing at least 50 weight % of polymerized vinyl chloride. This process involves introducing the dispersion into a column equipped with sieve plates, where it is treated with hot steam under specific pressure and temperature conditions. The treated polymer dispersion is then collected, while the vaporous mixture is condensed to recover both an aqueous phase and the monomeric matter.
Another patent outlines a similar approach for an aqueous polymer dispersion containing approximately 1 to 60 weight % of solid polymer particles. This method preheats the dispersion and introduces it into a column with apertured trays, where it is contacted countercurrently with steam. The process ensures efficient removal of monomeric material while maintaining the integrity of the polymer dispersion.
Career Highlights
Wesselmann has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical and pharmaceutical industry. His work has contributed to advancements in polymer technology, enhancing the efficiency of industrial processes.
Collaborations
Throughout his career, Wesselmann has collaborated with notable colleagues, including Karl Kaiser and Alexander Ohorodnik. These partnerships have fostered innovation and have been instrumental in the development of his patented processes.
Conclusion
Rudolf Wesselmann's contributions to polymer processing through his innovative patents demonstrate his commitment to advancing technology in this field. His work not only addresses industrial needs but also promotes environmental sustainability through efficient monomer removal processes.