Dirk Vianden

Title: The Innovative Contributions of Dirk Vianden

Introduction

Dirk Vianden is a notable inventor based in Düsseldorf, Germany. He has made significant contributions to the field of adhesive technology, particularly in the development of hot-melt adhesives for resealable packaging. His innovative approach has led to the creation of a unique adhesive formulation that meets the demands of modern packaging solutions.

Latest Patents

Dirk Vianden holds a patent for a coextrudable hot-melt adhesive. This adhesive contains 30 to 90 wt. % of at least one copolymer based on ethylene and/or propylene, combined with Cto C-α-olefins. The copolymer is obtainable through metallocene-catalyzed polymerization and has a melt index ranging from 5 to 100 g/10 min (DIN ISO 1133). Additionally, the formulation includes 5 to 50 wt. % of tackifier resins with a softening point of 80 to 140°C, 0 to 15 wt. % of waxes with a melting point of 120 to 170°C, and 0.1 to 20 wt. % of additives and auxiliaries. The adhesive exhibits a viscosity of 25,000 mPa·s to 250,000 mPa·s when measured at a temperature of 170 to 190°C.

Career Highlights

Dirk Vianden is currently employed at Henkel AG & Company, KGaA, a leading global company in adhesive technologies. His work at Henkel has allowed him to focus on innovative solutions that enhance product performance and sustainability in packaging applications.

Collaborations

Throughout his career, Dirk has collaborated with talented professionals, including Maja Schroeder and Volker Erb. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge adhesive technologies.

Conclusion

Dirk Vianden's contributions to adhesive technology, particularly through his patented hot-melt adhesive, demonstrate his commitment to innovation in the packaging industry. His work continues to influence the development of effective and sustainable packaging solutions.