Location History:
- Krefeld, DE (2006)
- Langenfeld, DE (2013)
Company Filing History:
Years Active: 2006-2013
Title: Dirk Van Meirvenne: Innovator in Polycarbonate Solutions
Introduction
Dirk Van Meirvenne is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of polymer technology, particularly in the production and processing of polycarbonate materials. With a total of 3 patents to his name, Van Meirvenne's work has had a substantial impact on the industry.
Latest Patents
One of his latest patents is a "Device and method for degassing solvent-containing polycarbonate solutions." This invention relates to an apparatus and a process for devolatilizing solvent-containing polycarbonate solutions. By employing this innovative apparatus, polycarbonates with low residual values of volatile constituents are produced from solvent-containing polymer melts. This results in improved optical properties, especially the yellowness index, achieved through a combination of a heatable tubular devolatilizer and a vented extruder. Another significant patent is the "Process for the production of polycarbonate." This process involves the isolation of polycarbonate produced by the interfacial polymerization process. It entails evaporating the organic solvent from the solution containing solvent and polycarbonate to obtain a material system that contains 90 to 99.95% polycarbonate. The process further includes passing this material system through inlet openings of a separating vessel to obtain multiple streams of polycarbonate, which are then degassed in the vessel.
Career Highlights
Dirk Van Meirvenne is currently employed at Bayer MaterialScience AG, where he continues to innovate and develop new technologies in polymer science. His work has been instrumental in advancing the production methods of polycarbonate, making them more efficient and environmentally friendly.
Collaborations
Throughout his career, Van Meirvenne has collaborated with several talented individuals, including Thomas König and Klemens Kohlgrüber. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Dirk Van Meirvenne's contributions to the field of polycarbonate solutions exemplify the spirit of innovation and dedication to advancing technology. His patents and ongoing work at Bayer MaterialScience AG continue to influence the industry positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.