This inventor holds 1 USPTO granted patent. Top assignee: Bayer Aktiengesellschaft. Active years: 1994.
Company Filing History:
Years Active: 1994
Title: Volker Weintritt: Innovator in Polysocyanate Recovery
Introduction
Volker Weintritt is a notable inventor based in Marne, Germany. He has made significant contributions to the field of chemical engineering, particularly in the recovery of polysocyanates. His innovative approach has led to the development of a patented process that enhances the efficiency of tolylene diisocyanate production.
Latest Patents
Weintritt holds a patent for a process titled "Process for recovering polysocyanates from the distillation residues." This process involves recovering a distillate of tolylene diisocyanate and an isocyanate-group-containing sump product. The method effectively reduces the concentration of tolylene diisocyanate to less than 200 ppm by weight. The process includes mixing distillation residues with optionally urethane- and/or allophanate-modified polyisocyanates, heating the mixture to temperatures between 190°C and 250°C, and subsequently working up the mixture by distillation.
Career Highlights
Volker Weintritt is associated with Bayer Aktiengesellschaft, a leading global company in the chemical and pharmaceutical sectors. His work at Bayer has allowed him to focus on innovative solutions in chemical processes, contributing to the company's reputation for excellence in research and development.
Collaborations
Weintritt has collaborated with notable colleagues, including Christian Konig and Uwe J Zarnack. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field.
Conclusion
Volker Weintritt's contributions to the recovery of polysocyanates exemplify the impact of innovative thinking in chemical engineering. His patented process not only enhances production efficiency but also reflects the importance of collaboration in advancing technology.