Donald Howard Ellington

Title: The Innovative Contributions of Donald Howard Ellington

Introduction

Donald Howard Ellington is a notable inventor based in Evansville, IN (US). He has made significant contributions to the field of thermoplastic compositions, holding a total of five patents. His work focuses on developing advanced materials that enhance the performance and durability of various products.

Latest Patents

Ellington's latest patents include innovative formulations such as moldable polyester compositions and low gloss thermoplastic articles. One of his key inventions is a thermoplastic composition that consists of 51-90 wt % polyester, 10-49 wt % ABS impact modifier, and other components. This composition exhibits impressive properties, including a multi-axial impact total energy ranging from 30-100 Joules at -30°C and a ductility exceeding 90%. Additionally, it demonstrates a permeability of more than 0 and less than or equal to 1.5 g/m-day to ASTM D 471-98 Fuel C, measured after exposure to Fuel C vapor for 20 weeks at 40°C. Another notable aspect of his work is the development of injection molding and thermoforming processes for creating articles from these compositions.

Career Highlights

Throughout his career, Ellington has worked with prominent companies such as Sabic Innovative Plastics and Sabic Global Technologies. His experience in these organizations has allowed him to refine his expertise in polymer science and material engineering.

Collaborations

Ellington has collaborated with several professionals in his field, including Kenneth Frederick Miller and Yantao Zhu. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Donald Howard Ellington's innovative work in thermoplastic compositions has significantly impacted the materials industry. His patents reflect a commitment to enhancing product performance through advanced engineering solutions.