Paul Hanggi

Title: Paul Hanggi - Innovator in Aluminum Surface Technology

Introduction

Paul Hanggi is a notable inventor based in Neuhausen, Switzerland. He has made significant contributions to the field of materials science, particularly in the development of innovative aluminum surface technologies. His work has led to advancements that enhance the aesthetic and functional properties of aluminum items.

Latest Patents

Paul Hanggi holds a patent for an "Aluminum surface with interference colors." This invention features an interference layer that acts as a coloring surface layer on aluminum items. The layer consists of an aluminum oxide layer, which is a transparent, pore-free barrier produced by anodizing. The thickness of this barrier layer is carefully controlled, ranging from 20 to 900 nm, to achieve the desired surface color of the interference layer. Additionally, the partially transparent layer exhibits a wavelength-dependent transmission that is greater than 0.01 and smaller than 1. To protect the partially transparent layer from mechanical and chemical effects, an additional transparent protective layer is applied.

Career Highlights

Paul Hanggi is associated with Alusuisse Technology & Management Ltd., where he has been instrumental in advancing aluminum surface technologies. His innovative approach has garnered attention in the industry, showcasing his expertise in materials science and engineering.

Collaborations

Throughout his career, Paul has collaborated with notable colleagues, including Walter Hotz and Roman Fuchs. These partnerships have contributed to the development of cutting-edge technologies in the field.

Conclusion

Paul Hanggi's contributions to aluminum surface technology exemplify the impact of innovation in materials science. His patent for an aluminum surface with interference colors highlights his commitment to enhancing the functionality and aesthetics of aluminum products.