Company Filing History:
Years Active: 1979
Title: Abraham Van Mannekes: Innovator in Propylene Polymerization
Introduction
Abraham Van Mannekes is a notable inventor based in The Hague, Netherlands. He has made significant contributions to the field of polymer chemistry, particularly in the purification of propylene polymerization products. His innovative approach has led to advancements in the efficiency of polymer production processes.
Latest Patents
Van Mannekes holds a patent for the "Purification of propylene polymerization product." This invention focuses on an improved method for the work-up of the reaction product from stereospecific polymerization of propylene using Ziegler Type catalysts. The process employs a C3 reaction medium and involves treating the reactor effluent slurry with a small amount of a C3 or C4 alkanol and oxygen or an effective peroxide. This is followed by washing the polymer with a C3 hydrocarbon medium containing a small amount of a C3 or C4 alkanol.
Career Highlights
Abraham Van Mannekes has had a distinguished career at Shell Development Company, where he has applied his expertise in polymer chemistry. His work has contributed to the development of more efficient and environmentally friendly polymerization processes.
Collaborations
Throughout his career, Van Mannekes has collaborated with esteemed colleagues, including Ross T Channon and Jan W De Beukelaar. These collaborations have fostered innovation and have been instrumental in advancing research in polymer chemistry.
Conclusion
Abraham Van Mannekes is a prominent figure in the field of polymer chemistry, with a focus on improving propylene polymerization processes. His contributions have had a lasting impact on the industry, showcasing the importance of innovation in chemical engineering.