Company Filing History:
Years Active: 2011-2017
Title: Innovations by Johan Antoine Stefaan Macken
Introduction
Johan Antoine Stefaan Macken is a notable inventor based in Tildonk, Belgium. He has made significant contributions to the field of polyurethane foam technology. With a total of 3 patents to his name, Macken has developed innovative processes that enhance the utility of polyurethane foams in various applications.
Latest Patents
Macken's latest patents include a process for making a polyurethane foam that is suitable as a plant growth medium. This process involves reacting a polyisocyanate, a polyether polyol mixture, and water at an isocyanate index of 90-150. The polyol mixture used comprises at least two polyols and contains less than 50% by weight oxyethylene calculated on the weight of the polyol mixture. Another significant patent is for a flexible polyurethane foam that has a density of 25-70 kg/m³ and a compression load deflection of 5-15 kPa. Additionally, he has developed a process for making a flexible polyurethane foam that can be used as a plant growth medium, as well as in green roofs and green walls.
Career Highlights
Macken is currently associated with Huntsman International LLC, where he continues to innovate in the field of polyurethane technology. His work has been instrumental in advancing the applications of flexible foams in various industries.
Collaborations
Macken has collaborated with notable coworkers such as Annelies Vandevelde and Kris Andries, contributing to a dynamic work environment that fosters innovation.
Conclusion
Johan Antoine Stefaan Macken's contributions to the field of polyurethane foams demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of material science and its applications in modern technology.