Company Filing History:
Years Active: 2012-2017
Title: Roland Popp: Innovator in Composite Metal Treatment
Introduction
Roland Popp is a notable inventor based in Manching, Germany. He has made significant contributions to the field of composite metal treatment, holding 2 patents that showcase his innovative approaches.
Latest Patents
One of his latest patents is a method for selectively phosphating a composite metal construction. This multistage method treats composite metal structures containing metallic surfaces of aluminum, zinc, and optionally iron. The first step involves selective zinc phosphating of zinc and ferrous surfaces using a phosphating solution that contains a specific quantity of water-soluble inorganic silicon compounds. This solution is designed to suppress white spot formation on zinc while maintaining selectivity. The second step passivates aluminum surfaces with an acidic treatment solution.
Another significant patent by Popp focuses on the optimized electrocoating of assembled and partly prephosphated components. This process is aimed at the anticorrosive treatment of metal components that have been heat-treated at a temperature of at least 100°C and partially comprise zinc surfaces. The process includes an activating pretreatment with an acidic aqueous dispersion of insoluble phosphates, followed by a phosphating conversion treatment before applying electrocoating. This invention is particularly relevant for the manufacture of bodies in automobile production.
Career Highlights
Roland Popp works at Henkel AG & Company, KGaA, where he continues to develop innovative solutions in metal treatment. His work has been instrumental in advancing the technology used in various industrial applications.
Collaborations
Popp collaborates with talented coworkers such as Jan-Willem Brouwer and Matthias Hamacher, contributing to a dynamic and innovative work environment.
Conclusion
Roland Popp's contributions to the field of composite metal treatment through his patents reflect his commitment to innovation and excellence. His work not only enhances industrial processes but also paves the way for future advancements in the field.