Bruno Keller

Title: Bruno Keller: Innovator in Heat-Sealing Applications

Introduction

Bruno Keller is a notable inventor based in Wackernheim, Germany. He has made significant contributions to the field of heat-sealing applications, holding a total of eight patents. His work focuses on developing innovative aqueous binders that enhance the performance of heat-sealable coatings.

Latest Patents

Keller's latest patents include advancements in aqueous binders for heat-sealing applications. One of his inventions relates to heat-sealing lacquers that adhere to aluminum without the need for a primer. These lacquers ensure good sealability of coated aluminum foil with respect to polystyrene (PS) and polyvinyl chloride (PVC), while also exhibiting excellent blocking resistance at elevated temperatures. Another significant patent involves a halogen-free, fast-drying binder designed for sealing polyester films to various materials, including PS, PVC, and polyester. This single-component binder achieves strong seal seam strengths and maintains good transparency, all without the addition of adhesion promoters.

Career Highlights

Throughout his career, Bruno Keller has worked with prominent companies, including Evonik Röhm GmbH. His experience in these organizations has allowed him to refine his expertise in the development of innovative materials for heat-sealing applications.

Collaborations

Keller has collaborated with notable colleagues such as Juergen Hartmann and Michael Wicke. Their combined efforts have contributed to the advancement of technology in the field of heat-sealing.

Conclusion

Bruno Keller's contributions to the field of heat-sealing applications through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and improve the performance of heat-sealable materials.