Dwight J Patterson

Title: Dwight J Patterson: Innovator in Flame Retardant Polyestercarbonate

Introduction

Dwight J Patterson is a notable inventor based in Evansville, IN (US). He holds a total of 8 patents, showcasing his contributions to the field of materials science, particularly in the development of flame retardant materials.

Latest Patents

One of Patterson's latest patents is for a flame retardant low Tg polyestercarbonate. This innovative polyestercarbonate copolymer blend exhibits a glass transition temperature lower than that of bisphenol-A carbonate homopolymer. It demonstrates improved processability and fire-retardancy. The desired lower Tg and enhanced flow characteristics can be achieved through the polycondensation of a dihydric phenol and aliphatic dicarboxylic acid. The resulting condensate is then polymerized with a carbonate forming reagent. To ensure fire-retardancy, the resin is treated with a mixture of halogenated polycarbonate, potassium diphenylsulfone sulfonate, and polytetrafluoroethylene.

Career Highlights

Throughout his career, Patterson has worked with prominent companies such as General Electric Company and General Electric Corporation GmbH. His work has significantly impacted the development of advanced materials used in various applications.

Collaborations

Patterson has collaborated with notable colleagues, including William Hilakos and Omar M Boutni. Their combined expertise has contributed to the success of various projects and innovations.

Conclusion

Dwight J Patterson's contributions to the field of flame retardant materials highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future developments.