Philip A Donatelli

Title: Innovations of Philip A Donatelli in Silicone Emulsifier Technology

Introduction

Philip A Donatelli is a notable inventor based in Midland, MI (US). He has made significant contributions to the field of silicone emulsifiers, particularly in applications related to deep well drilling. His innovative work has led to the development of a unique emulsifier composition that enhances the stability and effectiveness of invert emulsions.

Latest Patents

Donatelli holds a patent for a "Silicone emulsifier composition, invert emulsions therefrom and method." This patent describes an improved silicone emulsifier composition that is particularly useful for preparing thermally stable, solids-free invert emulsions. The emulsifier composition includes a surface-active polydiorganosiloxane with polyoxyalkylene and hydrocarbon radicals, along with a resin component comprising siloxane units. The invention also details improved invert emulsions and methods for their preparation, which incorporate a brine discontinuous phase and a liquid hydrocarbon continuous phase.

Career Highlights

Throughout his career, Donatelli has been associated with Dow Corning Corporation, where he has applied his expertise in silicone technology. His work has been instrumental in advancing the capabilities of emulsifiers used in various industrial applications.

Collaborations

One of his notable collaborators is Joseph W Keil, with whom he has worked on various projects related to silicone emulsifiers and their applications in drilling technologies.

Conclusion

Philip A Donatelli's contributions to silicone emulsifier technology have paved the way for advancements in deep well drilling applications. His innovative patent reflects his commitment to improving industrial processes through effective emulsifier solutions.