Johan L Ebregt

Title: The Innovations of Johan L Ebregt

Introduction

Johan L Ebregt is a notable inventor based in Arnhem, Netherlands. He has made significant contributions to the field of polymer technology, particularly in the manufacturing of filaments from aromatic fibers. His innovative approach has led to advancements in the properties of these materials, enhancing their applications in various industries.

Latest Patents

One of Johan L Ebregt's key patents is focused on a variable-aperture process for the manufacture of filaments from aromatic fibers. This process involves air-gap spinning from a polymeric spinning mass, which includes an aromatic polyamide such as poly-p-phenyleneterephthalamide. The method entails extrusion through a spinneret, passing through an air-gap, and then through a liquid, such as water. The filaments exit the liquid via an aperture that can vary in size. This innovative aperture design facilitates easier equipment use, particularly during the stringing up operation, and improves fiber properties, including tensile strength. Johan holds 1 patent for this invention.

Career Highlights

Johan L Ebregt is associated with Akzo N.V., a leading company in the field of specialty chemicals. His work at Akzo N.V. has allowed him to explore and develop new technologies that enhance the performance of polymeric materials. His expertise and innovative mindset have positioned him as a valuable asset to the company.

Collaborations

Johan has collaborated with various professionals in his field, including his coworker Hendrik Maatman. Their joint efforts have contributed to the advancement of technologies related to polymer processing and filament manufacturing.

Conclusion

Johan L Ebregt's contributions to the field of polymer technology through his innovative patent and work at Akzo N.V. highlight his role as a significant inventor. His advancements in filament manufacturing processes continue to influence the industry positively.