Hanspeter Hermann

Title: Innovator Hanspeter Hermann: Pioneering Advances in Textile Dyeing Processes

Introduction

Hanspeter Hermann, an esteemed inventor based in Lorrach, Germany, has made significant contributions to the field of textile dyeing technology. With a focus on creating innovative processes for dyeing and printing, he holds two patents that highlight his expertise and creativity in the textile industry.

Latest Patents

Hanspeter Hermann's latest patents showcase his pioneering approaches to computing dyeing and printing recipes. One notable patent details a method for accurately computing a dyeing or printing recipe corresponding to a given shade. This process involves defining a specific shade in the FTa*b* colour space, segmenting it into triangular levels based on the a* and b* values of the dyes, and utilizing an iterative method to determine the appropriate dye ratios for color matching. This advanced methodology ensures the formulation of dyeing and printing recipes that meet precise reference shades.

His other patent addresses a process for printing cellulosic textile material using reactive dyes that contain at least one monohalotriazine radical. This innovative method allows for the printing of materials in a single step without the addition of urea, followed by wetting the dried printed goods with water during the fixation step. The result is level and deep prints of exceptional quality, free from urea's influence.

Career Highlights

Hanspeter Hermann is associated with Ciba-Geigy Corporation, where he has been able to apply his innovative ideas and technical expertise effectively. His work has positioned him as a respected figure in his field, driving forward the development of advanced dyeing and printing techniques that enhance the quality and efficiency of textile production.

Collaborations

Throughout his career, Hanspeter has collaborated with industry experts such as Raymond Defago and Peter Franceschini. These partnerships have facilitated the exchange of ideas and the refinement of innovative processes, further contributing to advancements in textile dyeing technology.

Conclusion

Hanspeter Hermann's contributions to the textile industry through his patented processes illustrate the importance of innovation in achieving quality and efficiency. As he continues to develop new methodologies, he is poised to make an even greater impact on the field of textile dyeing and printing.