Company Filing History:
Years Active: 2002-2008
Title: Innovations by Alphonsus Catharina Gerardus Metsaars
Introduction
Alphonsus Catharina Gerardus Metsaars is a notable inventor based in Rijen, Netherlands. He has made significant contributions to the field of expandable polymer particles, holding a total of 4 patents. His work focuses on processes that enhance the efficiency and effectiveness of polymer processing.
Latest Patents
Metsaars' latest patents include a groundbreaking process for processing expandable polymer particles and a foam article derived from this process. This innovative method eliminates the maturing step between the pre-expander and molding steps. The process involves over-pressurizing expandable particles, such as polystyrene (EPS), with gas at specific temperatures and pressures to create gas pressure within the particles. This gas pressure is then utilized to pre-expand the particles using a heating medium, ultimately leading to the formation of foam articles. Another significant patent involves the preparation of expandable polyvinylarene particles, where compact particles are impregnated with an inorganic gas under controlled conditions.
Career Highlights
Metsaars is currently employed at Nova Chemicals, an international company known for its advancements in chemical manufacturing. His work at Nova Chemicals has allowed him to develop and refine his innovative processes, contributing to the company's reputation in the industry.
Collaborations
Throughout his career, Metsaars has collaborated with esteemed colleagues, including Michel Florentine Jozef Berghmans and Karel Cornelis Bleijenberg. These collaborations have fostered a creative environment that encourages the development of new ideas and technologies.
Conclusion
Alphonsus Catharina Gerardus Metsaars is a prominent figure in the field of polymer innovation, with a focus on improving processing techniques for expandable materials. His contributions continue to influence the industry and pave the way for future advancements.