This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1984.
Company Filing History:
Years Active: 1984
Title: Joachim Hardel: Innovator in Chloropolyethylene Production
Introduction
Joachim Hardel is a notable inventor based in Brühl, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the production of chloropolyethylene. His innovative approach has led to advancements in the manufacturing processes of fine particulate materials.
Latest Patents
Joachim Hardel holds a patent for a process titled "Process for making fine particulate non-agglomerating chloropolyethylene." This patent describes a method that involves subjecting pulverulent polyethylene to a chlorination reaction in an aqueous or aqueous/hydrochloric acid suspension with chlorine gas. The process operates at temperatures ranging from about 20°C to 140°C and includes the use of silicic acid and silicon oil. The chloropolyethylene produced is then separated, washed, and dried. The patent also details the termination of chlorination and the mixing of chloropolyethylene with an aqueous or aqueous/hydrochloric acid dispersion containing talc and an orthophosphoric acid mono- and/or diester or a polysiloxane, facilitated by an emulsifier.
Career Highlights
Joachim Hardel is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has been instrumental in enhancing the efficiency and effectiveness of chloropolyethylene production. His innovative methods have contributed to the advancement of polymer technology.
Collaborations
Throughout his career, Joachim has collaborated with notable colleagues, including Alexander Ohorodnik and Hans W. Keuper. These collaborations have fostered a productive environment for innovation and development in their field.
Conclusion
Joachim Hardel's contributions to the field of chloropolyethylene production exemplify the impact of innovative thinking in polymer chemistry. His patent and career achievements highlight the importance of research and collaboration in driving advancements in technology.