Jan H Janssens

Title: Jan H Janssens: Innovator in Polymer Technology

Introduction

Jan H Janssens is a notable inventor based in Aarschot, Belgium. He has made significant contributions to the field of polymer technology, particularly in the preparation of stable aqueous dispersions of polymer beads. His innovative work has implications in various applications, including photographic elements and drafting films.

Latest Patents

Jan H Janssens holds a patent for a method that involves the preparation of stable aqueous dispersions of finely divided solid spherical polymer beads. These beads have an average particle size ranging from about 0.5 to about 5 micrometers and possess a glass transition temperature of at least 40 degrees Celsius. The method includes dissolving specific monomers in an aqueous solvent mixture, along with a free radical-forming polymerization initiator and a graft-polymerizable polymer containing hydrophilic groups. The solution is then heated to form the polymer beads, which can be utilized in various surface layers, including antifriction and antistatic applications.

Career Highlights

Jan H Janssens is associated with Agfa Gevaert NV, a company known for its advancements in imaging technology. His work has contributed to the development of innovative products that enhance the performance of photographic and drafting materials.

Collaborations

Jan has collaborated with notable coworkers, including Daniel M Timmerman and Jan J Priem, who have also contributed to advancements in polymer technology.

Conclusion

Jan H Janssens is a distinguished inventor whose work in polymer technology has led to significant advancements in the field. His innovative methods for preparing polymer beads continue to influence various applications in imaging and materials science.