Title: Inventor Stefano Donega'
Introduction
Stefano Donega' is an innovative inventor based in Filago (BG), Italy. He is currently employed at Giovanni Bozzetto S.p.a., where he contributes to the development of new chemical compounds. Although he does not hold any granted patents, his work in the field of polyaminomethylene phosphonate derivatives showcases his expertise and dedication to innovation.
Latest Patent Applications
Stefano Donega' has submitted a patent application titled "Polyaminomethylene Phosphonate Derivatives with Low Phosphorous Content Having Sequestering and Dispersing Properties, Related Uses and Processes for the Preparation Thereof." This invention relates to a new class of polyaminomethylene phosphonate derivatives that possess low phosphorous content. The compounds are designed for use as additives that prevent the segregation of solids from water and aqueous solutions or dispersions. They act as sequestering agents, precipitation inhibitors, dispersants, and anti-scale agents across various industrial fields. The preparation process involves reacting diethylenetriamine with an epoxide, followed by phosphonomethylation with phosphorous acid and formaldehyde in the presence of an acid. The resulting mixture can be utilized as chelating and sequestering agents, as well as in laundry detergents and other applications.
Conclusion
Stefano Donega' is a promising inventor whose work in chemical innovation has the potential to impact various industries. His contributions to the field, particularly through his latest patent application, highlight his commitment to advancing technology and improving industrial processes.