Hans-Joerg Hartmann

Title: The Innovative Journey of Hans-Joerg Hartmann

Introduction

Hans-Joerg Hartmann, based in Freinsheim, Germany, is a distinguished inventor renowned for his contributions to the field of magnetic recording technologies. With a remarkable portfolio of 9 patents, his work has significantly influenced modern audio and video recording solutions.

Latest Patents

One of Hartmann’s notable inventions focuses on magnetic recording media. This innovation entails a non-magnetic base combined with a specially formulated magnetic coating made from a finely divided magnetic pigment and a unique binder mixture. The binder is comprised primarily of elastomeric polyurethane, blending 20 to 90 percent by weight of this component with a composition that is notably free of isocyanate groups. The resulting magnetic coatings demonstrate enhanced surface hardness and improved particle orientation, making them exceptionally suitable for contemporary recording instruments.

Career Highlights

Throughout his career, Hartmann has worked with prominent companies, including BASF Aktiengesellschaft and Badische Anilin- & Soda-fabrik Aktiengesellschaft, where he honed his skills and contributed to various innovative projects. His extensive expertise in material science and engineering has been pivotal in advancing the technology behind magnetic recording media.

Collaborations

In his innovative endeavors, Hartmann has collaborated with notable colleagues such as Herbert Motz and Rudolf Bachmann. These partnerships have fostered a rich exchange of ideas, leading to groundbreaking advancements in the field.

Conclusion

Hans-Joerg Hartmann’s journey as an inventor showcases the profound impact of his innovations on magnetic recording technologies. His dedication to improving audio and video mediums through inventive materials ensures that his work remains relevant and influential in the industry.