Andreas Tolz

Title: The Innovative Contributions of Andreas Tolz

Introduction

Andreas Tolz is a notable inventor based in Haguenau, France. He has made significant contributions to the field of materials science, particularly in the area of metal coatings. His innovative approach has led to advancements that enhance the durability and performance of metal substrates.

Latest Patents

Tolz holds a patent for a process for coating untreated metal substrates. This improved process allows for the application of a coating to untreated ferrous metal substrates without the need for phosphating or any other conversion coating prior to treatment. The method involves first contacting the substrate surface with a solution containing a Group IIIB and/or IVB metal-containing compound and a nitrate. Following this, a second solution comprising a reaction product of an epoxy and an amine, phosphorus, or sulfur-containing compound is applied. Finally, a film-forming resin is deposited on the substrate and cured. The substrates treated by this process demonstrate excellent corrosion resistance.

Career Highlights

Andreas Tolz is associated with PPG Industries Ohio, Inc., where he continues to develop innovative solutions in coating technologies. His work has been instrumental in advancing the capabilities of metal treatments, making them more efficient and effective.

Collaborations

Tolz has collaborated with notable colleagues such as Yi J Warburton and Michel Sudour. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Andreas Tolz's contributions to the field of metal coatings exemplify the impact of innovative thinking in industrial applications. His patented process not only improves the performance of metal substrates but also sets a new standard in coating technology.