David T Ferrughelli

Title: David T Ferrughelli: Innovator in Selective Catalytic Processes

Introduction

David T Ferrughelli is a notable inventor based in Bridgewater, NJ (US). He has made significant contributions to the field of chemical engineering, particularly in the development of selective catalytic processes. His innovative work has led to advancements in the preparation of specialized terpolymers.

Latest Patents

David T Ferrughelli holds a patent for a selective catalytic process aimed at the controlled modification of halothio-sulfonamide-modified terpolymers. This process involves reacting N-chlorothio-sulfonamide with an ethylene-(alpha-olefin)-diene monomer terpolymer, which includes components such as 1,4-hexadiene and/or dicyclopentadiene. The reaction is facilitated by a catalyst of the formula MAn, where M represents a metal selected from copper, antimony, bismuth, and tin. The process is preferably conducted in a melt phase, with the potential inclusion of metals like zinc and iron at low concentrations.

Career Highlights

David T Ferrughelli is associated with Exxon Chemical Patents, Inc., where he has been instrumental in advancing chemical processes. His work has not only contributed to the field but has also enhanced the utility of modified terpolymers in various applications, particularly in the manufacturing of pneumatic tire sidewalls.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Donald A White and Richard S Auda. These collaborations have further enriched his research and development efforts in the field of chemical engineering.

Conclusion

David T Ferrughelli's innovative contributions to selective catalytic processes exemplify the impact of dedicated inventors in advancing technology. His work continues to influence the chemical industry and improve product applications.