J Urgen Niemann

Title: J Urgen Niemann: Innovator in Multicoat Finishing Processes

Introduction

J Urgen Niemann is a notable inventor based in Würzburg, Germany. He has made significant contributions to the field of paint systems, particularly in the development of multicoat finishes. His innovative approach has led to advancements in the production of aqueous basecoats.

Latest Patents

Niemann holds a patent for a "Process for the production of a multicoat finish and aqueous basecoat." This invention relates to basecoats used in paint systems of the basecoat-clearcoat type. The process involves a water-thinnable polyacrylate resin that is created by polymerizing ethylenically unsaturated monomers free from carboxyl groups in an organic solvent. After at least 80% by weight of these monomers have reacted, the process continues with the polymerization of monomers containing carboxyl groups, followed by the neutralization of the resulting polyacrylate resin.

Career Highlights

Niemann is associated with BASF Lacke & Farben AG, a leading company in the chemical industry. His work has been instrumental in enhancing the quality and efficiency of paint systems, making them more environmentally friendly and effective.

Collaborations

Throughout his career, Niemann has collaborated with various professionals in the field. Notable coworkers include Stephan Schwarte and Arnold Dobbelstein, who have contributed to his projects and innovations.

Conclusion

J Urgen Niemann's contributions to the field of multicoat finishing processes highlight his innovative spirit and dedication to advancing paint technology. His patent reflects a significant step forward in creating more efficient and sustainable paint systems.