Company Filing History:
Years Active: 2001
Title: The Innovative Contributions of Alexander P M Vrinzen
Introduction
Alexander P M Vrinzen is a notable inventor based in Meerssen, Netherlands. He has made significant contributions to the field of chemistry, particularly in the preparation of benzyl alcohol. His innovative approach has led to the development of a patented process that enhances the efficiency and purity of benzyl alcohol production.
Latest Patents
Vrinzen holds a patent for a "Process for the preparation of benzyl alcohol." This process involves the hydrolysis of a benzyl ester with water in the liquid phase. The hydrolysis is conducted in the absence of a strong acid and a base, at temperatures ranging from 40°C to 320°C. The benzyl ester can be selected from various compounds, including benzyl formiate, benzyl propionate, benzyl acetate, and benzyl benzoate. An optional addition of a weak acid to the reaction mixture can further enhance the process. After hydrolysis, the mixture is cooled to a temperature between 80°C and 180°C to facilitate phase separation. This method allows for the production of benzyl alcohol with a high overall yield and a purity exceeding 98%. Vrinzen's patent represents a significant advancement in chemical manufacturing processes.
Career Highlights
Vrinzen is associated with DSM N.V., a global leader in health, nutrition, and materials. His work at DSM has allowed him to focus on innovative chemical processes that contribute to the company's mission of sustainability and efficiency in production.
Collaborations
Throughout his career, Vrinzen has collaborated with esteemed colleagues such as Jacob Van Soolingen and Christiaan J C Stoelwinder. These collaborations have fostered a creative environment that encourages the development of groundbreaking solutions in the field of chemistry.
Conclusion
Alexander P M Vrinzen's contributions to the preparation of benzyl alcohol exemplify the impact of innovative thinking in the chemical industry. His patented process not only improves yield and purity but also reflects a commitment to advancing sustainable practices in manufacturing.