Douglas G Hamilton

Title: Douglas G. Hamilton: Innovator in Polycarbonate Technologies

Introduction

Douglas G. Hamilton is a notable inventor based in Mt. Vernon, IN (US). He has made significant contributions to the field of polycarbonate materials, holding a total of 10 patents. His work focuses on enhancing the properties and applications of polycarbonate articles, particularly in the realm of photochromic technologies.

Latest Patents

Among his latest innovations, Hamilton has developed polycarbonate articles with photochromic properties. These polychromic articles are manufactured by solvent casting polycarbonate resins that have been mixed with a photochromic dye, followed by the evaporation of the solvent. The resulting films can be insert injection molded with polycarbonate substrates to create functional photochromic articles. Additionally, he has worked on a blowing agent concentrate that is designed for forming porous, molded thermoplastic items. This invention specifically addresses blowing agent concentrates that are compatible with polycarbonate homopolymers and can be extruded without causing thermal decomposition of the blowing agent.

Career Highlights

Hamilton is currently associated with General Electric Company, where he continues to innovate and develop new technologies. His work has significantly impacted the industry, particularly in the development of advanced materials that enhance product functionality and performance.

Collaborations

Throughout his career, Hamilton has collaborated with notable colleagues, including Robert Russell Gallucci and Michael W. Brown. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Douglas G. Hamilton's contributions to polycarbonate technologies exemplify the spirit of innovation. His patents and ongoing work at General Electric Company highlight his commitment to advancing material science and engineering.