Piero D Croce

Title: Piero D Croce: Innovator in Aromatic Amines Production

Introduction

Piero D Croce is a notable inventor based in Milan, Italy. He has made significant contributions to the field of chemical engineering, particularly in the production of aromatic amines and iron oxide pigments. His innovative approach has led to advancements in the synthesis processes used in various industries.

Latest Patents

Piero D Croce holds a patent for a process that enables the joint production of aromatic amines and iron oxide. The patent describes a method where a ferrous salt is reacted with a reducible aromatic nitrogen compound, which can be either nitroderivatives or azoderivatives, along with a basic compound. This reaction occurs in an aqueous medium at temperatures ranging from 25°C to 200°C. The resulting pigment can vary in color from yellow to black, depending on the reaction temperature and the molar ratio of the ferrous salt to the aromatic nitrogen compound.

Career Highlights

Throughout his career, Piero D Croce has been associated with Euteco S.p.A., where he has applied his expertise in chemical processes. His work has not only contributed to the company's success but has also advanced the field of pigment production.

Collaborations

Piero has collaborated with notable colleagues, including Tullio Pellizzon and Peter Schwarz. These partnerships have fostered innovation and have been instrumental in the development of new processes and products.

Conclusion

Piero D Croce's contributions to the field of chemical engineering, particularly through his patented process for producing aromatic amines and iron oxide, highlight his role as an innovator. His work continues to influence the industry and showcases the importance of innovation in chemical processes.