Company Filing History:
Years Active: 1984
Title: Herbert Echterhof: Innovator in Polyether Polyol Processing
Introduction
Herbert Echterhof is a notable inventor based in Erkelenz, Germany. He has made significant contributions to the field of chemical engineering, particularly in the processing of polyether polyols. His innovative approach has led to the development of a patented process that enhances the efficiency of polyether polyol production.
Latest Patents
Echterhof holds a patent for a "Process for removing alkaline catalysts from polyether polyols." This process involves adding 1-20 wt. % water and 0-30 wt. % inert organic solvent to an alkaline polyether polyol. The resultant emulsion is maintained at a temperature of at least 70 degrees Celsius for a period of at least 30 minutes with little or no stirring. This method effectively separates the emulsion into an organic and an aqueous phase, allowing for the removal of residual alkali material from the organic phase.
Career Highlights
Herbert Echterhof is associated with Bayer Aktiengesellschaft, a leading global company in the chemical and pharmaceutical sectors. His work at Bayer has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in the industry.
Collaborations
Throughout his career, Echterhof has collaborated with esteemed colleagues such as Hartmut Hetzel and Pramod Gupta. These collaborations have fostered a productive environment for innovation and have led to further advancements in their respective fields.
Conclusion
Herbert Echterhof's contributions to the field of polyether polyols demonstrate his commitment to innovation and excellence. His patented process not only enhances production efficiency but also showcases the importance of collaboration in scientific advancements.