Qi Zhang

Title: Innovations by Inventor Qi Zhang

Introduction

Qi Zhang is a notable inventor based in Ann Arbor, Michigan, recognized for his contributions to metal pretreatment technologies. With a total of two patents to his name, Zhang has made significant advancements in the field of corrosion prevention and adhesion properties for metal surfaces.

Latest Patents

Zhang's latest patents include "Metal pretreatment compositions comprising silanes and organophosphorus acids." This invention focuses on an acidic aqueous metal pretreatment solution that incorporates amino-functional organosilanes and organophosphorus acids. These solutions effectively reduce temporary corrosion on metal surfaces while enhancing adhesion for subsequently coated organic lacquers. Another patent, "Metal pretreatment with acidic aqueous compositions comprising silanes," also addresses the treatment of metal substrates, particularly zinc and zinc-coated steel. This invention aims to reduce corrosion and improve adhesion properties for organic coatings.

Career Highlights

Qi Zhang is currently employed at Henkel AG & Company, Kgaa, where he continues to innovate in the field of metal pretreatment. His work has been instrumental in developing solutions that enhance the durability and performance of metal surfaces.

Collaborations

Zhang collaborates with several professionals in his field, including Michael Wolpers and Uta Sundermeier, who contribute to his research and development efforts.

Conclusion

In summary, Qi Zhang is a prominent inventor whose work in metal pretreatment has led to significant advancements in corrosion prevention and adhesion enhancement. His contributions are vital to the ongoing development of effective metal treatment solutions.