Aaron Wagner

Title: Innovations in Pigment Dispersion: The Work of Aaron Wagner

Introduction

Aaron Wagner, an innovative inventor based in Ludwigshafen, Germany, has made notable contributions to the field of pigment technology. With a focus on enhancing the properties of aqueous dispersions of pigment particles, Wagner is recognized for his work in developing processes that benefit various applications, including waterborne liquid coating compositions.

Latest Patents

Wagner holds a patent for a "Process for preparing an aqueous dispersion of pigment containing particles." This patent outlines a meticulous process involving the milling of coarse pigment particles in an aqueous suspension, utilizing a polymeric dispersant. The innovative technique aims to reduce the particle diameter to below 1500 nm, as determined by laser diffraction. Furthermore, the method incorporates a crucial polycondensation step involving an aminoplast pre-condensate, which is carried out in the presence of an acid catalyst at a pH of below 5.5. The resulting aqueous dispersion serves as an effective medium for tinting waterborne liquid coatings, showcasing the practical applications of Wagner's research.

Career Highlights

Aaron Wagner is affiliated with BASF Colors & Effects GmbH, a prominent company in the chemical industry known for its innovative color solutions. His work at BASF emphasizes the importance of research and development in creating advanced products that meet the evolving needs of the market.

Collaborations

Throughout his career, Wagner has collaborated with talented colleagues, including Marion Winkelmann and Yannick Fuchs. These collaborative efforts reflect the synergy within the team at BASF. Their combined expertise fosters a productive environment that drives innovation and leads to successful outcomes in their respective projects.

Conclusion

Aaron Wagner's contributions to the field of pigment dispersion demonstrate a commitment to innovation and excellence. His pioneering processes not only enhance product performance but also contribute to sustainable practices in the coating industry. As he continues to develop and refine his methods, the impact of his work is expected to resonate within the industry, paving the way for future innovations in pigment technology.