This inventor holds 5 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 1981-2002.
Location History:
- Otterstadt, DE (1981 - 1987)
- Eisenberg, DE (2002)
Company Filing History:
Years Active: 1981-2002
Title: Manfred Barl: Innovator in Reactive Polyisobutene Production
Introduction
Manfred Barl is a notable inventor based in Otterstadt, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the production of halogen-free reactive polyisobutene. With a total of 5 patents to his name, Barl's work has had a considerable impact on the industry.
Latest Patents
Barl's latest patents include a method for producing halogen-free reactive polyisobutene. This innovative process involves the cationic polymerization of isobutene or hydrocarbon mixtures at temperatures ranging from -30°C to +40°C. The method utilizes a heterogeneous polymerization catalyst that comprises oxides of transition groups V and VI of the Periodic Table, ensuring that the catalyst does not contain a technically effective amount of halogen. Another significant patent focuses on the preparation of salts of dicarboxylic acids and diamines, showcasing Barl's versatility in chemical processes.
Career Highlights
Throughout his career, Manfred Barl has been associated with BASF Aktiengesellschaft, a leading chemical company. His work at BASF has allowed him to explore various innovative solutions in polymer chemistry, contributing to the company's reputation for excellence in research and development.
Collaborations
Barl has collaborated with esteemed colleagues such as Gert Buerger and Georg Pilz. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Manfred Barl's contributions to the field of polymer chemistry, particularly in the production of halogen-free reactive polyisobutene, highlight his role as a significant inventor. His patents and collaborations reflect a commitment to advancing chemical processes and innovation in the industry.