Jurgen Kramer

Title: Jurgen Kramer: Pioneer of Solvent-Free Hotmelt Adhesives

Introduction

Jurgen Kramer, an accomplished inventor located in Rosengarten, Germany, has made significant contributions to the field of adhesive technology. With a noteworthy patent under his belt, Kramer is known for his innovation in creating solvent-free hotmelt adhesives that provide solutions for various industrial applications, particularly in the automotive sector.

Latest Patents

Kramer's seminal patent focuses on a solvent-free hotmelt adhesive comprising polyester polyurethane. This invention is particularly relevant for producing composite structures and laminated parts used in the interior finishing of motor vehicles. The adhesive is synthesized through the reaction of organic polyester polyols and low molecular weight diols as chain-extending agents. Notably, the polymer is modified with carboxyl and sulfonate groups, enhancing its performance. Additionally, the hotmelt adhesive can incorporate unmodified polyester polyurethanes and crosslinking agents, demonstrating its versatility. It is primarily available as a film or as an in situ coating on various substrates.

Career Highlights

Kramer is affiliated with Bayer Aktiengesellschaft, a leading global enterprise known for its advanced chemical and pharmaceutical innovations. Within this esteemed company, he has focused on developing novel materials that address contemporary industrial demands, particularly in the automotive industry.

Collaborations

Throughout his career, Jurgen Kramer has collaborated with fellow innovator Horst Muller-Albrecht. Their combined expertise has facilitated advancements in adhesive technologies and enriched the research environment at Bayer. These collaborations have been instrumental in bringing innovative solutions from concept to realization.

Conclusion

In summary, Jurgen Kramer stands out as a notable inventor in the adhesive technology landscape. His contributions, particularly with his patent for a solvent-free hotmelt adhesive, reflect a significant advancement in materials suitable for modern manufacturing. As the automotive industry continues to evolve, innovations like those from Kramer will play a vital role in shaping the future of interior vehicle design.