This inventor holds 1 USPTO granted patent. Top assignee: Ruhrchemie Aktiengesellschaft. Active years: 1978.
Company Filing History:
Years Active: 1978
Title: Willi Nollen: Innovator in Continuous Manufacturing Processes
Introduction
Willi Nollen is a notable inventor based in Oberhausen, Germany. He has made significant contributions to the field of chemical manufacturing, particularly through his innovative processes. His work has led to advancements in the continuous production of specific chemical compounds.
Latest Patents
Willi Nollen holds a patent for a process titled "Process for the continuous manufacture of .alpha.-cyano-ethylated aliphatic aldehydes." This patent describes a continuous method for producing .alpha.-cyano-ethylated aliphatic aldehydes by passing acrylonitrile and aldehyde through a tubular reaction zone. The process involves contacting these substances with an alkali hydroxide at temperatures ranging from 20°C to 120°C. The reaction is designed to occur over a brief period, followed by the immediate separation of the reaction product from the alkali hydroxide. Additionally, unreacted acrylonitrile and aldehyde can be recycled back into the tubular reactor, with provisions for adding more alkali hydroxide to compensate for any losses. This innovative approach enhances efficiency in chemical manufacturing.
Career Highlights
Willi Nollen is associated with Ruhrchemie Aktiengesellschaft, a company known for its contributions to the chemical industry. His work at Ruhrchemie has allowed him to apply his inventive skills in a practical setting, leading to advancements in manufacturing processes.
Collaborations
Willi has collaborated with notable coworkers, including Boy Cornils and Hans Feichtinger. These partnerships have likely contributed to the development and refinement of his innovative processes.
Conclusion
Willi Nollen's contributions to the field of chemical manufacturing through his patented processes demonstrate his commitment to innovation. His work not only advances the industry but also showcases the importance of continuous improvement in manufacturing techniques.