Company Filing History:
Years Active: 1997
Title: Jurgen Niemann: Innovator in Multicoat Coatings
Introduction
Jurgen Niemann is a notable inventor based in Wurzburg, Germany. He has made significant contributions to the field of coatings, particularly through his innovative patent related to multicoat coatings. His work has implications for various applications in the coatings industry.
Latest Patents
Jurgen Niemann holds a patent for the "Preparation of a multicoat coating, water-thinnable coating." This patent describes a process for creating multicoat coatings using a pigmented aqueous basecoat composition. The process involves a water-thinnable emulsion polymer as the film-former, which is prepared through a two-stage emulsion polymerization. The first stage results in a polymer with a glass transition temperature (T.sub.G1) ranging from +30°C to +110°C. In the second stage, a mixture of monomers is polymerized in the presence of the first-stage polymer, yielding a polymer with a glass transition temperature (T.sub.G2) between -60°C and +20°C. The hydroxyl value of the emulsion polymer is maintained between 2 and 100.
Career Highlights
Jurgen Niemann is associated with BASF Lacke + Farben AG, a leading company in the coatings industry. His work at BASF has allowed him to focus on innovative solutions that enhance the performance and application of coatings. His expertise in polymer chemistry has been instrumental in developing advanced coating technologies.
Collaborations
Throughout his career, Jurgen Niemann has collaborated with notable colleagues, including Stefan C. Wieditz and Arnold Dobbelstein. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas within the coatings sector.
Conclusion
Jurgen Niemann's contributions to the field of multicoat coatings exemplify the importance of innovation in the coatings industry. His patent and work at BASF highlight his commitment to advancing coating technologies. His collaborations further enhance the potential for future developments in this vital area.