Company Filing History:
Years Active: 1989
Title: Helmut Schumichen: Innovator in Phosphate Coating Processes
Introduction
Helmut Schumichen is a notable inventor based in Frankfurt am Main, Germany. He has made significant contributions to the field of surface treatment, particularly in the production of phosphate coatings. His innovative approach has led to advancements in the preparation of composite parts for various applications.
Latest Patents
Schumichen holds a patent for a process of producing phosphate coatings. This process involves several steps, including alkaline cleaning, rinsing with an aqueous rinsing bath, and phosphatizing with an aqueous zinc phosphate solution. The invention specifically addresses the issue of non-uniform coating and spot formation by utilizing a rinsing bath that contains specific concentrations of alkali borate, alkali silicate, and alkali nitrite. This method is particularly beneficial for preparing composite parts of steel and galvanized steel for subsequent painting, especially through electrophoretic dip painting. He has 1 patent to his name.
Career Highlights
Helmut Schumichen is associated with Metallgesellschaft Aktiengesellschaft, where he has applied his expertise in surface treatment technologies. His work has been instrumental in enhancing the quality and durability of coatings used in various industrial applications.
Collaborations
Throughout his career, Schumichen has collaborated with notable colleagues, including Dieter Hauffe and Rainer Kuhna. These collaborations have contributed to the development and refinement of innovative coating processes.
Conclusion
Helmut Schumichen's contributions to the field of phosphate coatings exemplify the importance of innovation in industrial processes. His patented methods continue to influence the preparation of composite materials, ensuring high-quality outcomes in surface treatments.