Aubrey South, Jr

Title: The Innovative Contributions of Aubrey South, Jr.

Introduction

Aubrey South, Jr. is a notable inventor based in Bartlesville, OK (US), recognized for her significant contributions to the field of polymer chemistry. With a total of nine patents to her name, she has made remarkable advancements in the production and processing of polyphenylene sulfide (PPS) and poly(arylene sulfide) polymers.

Latest Patents

Among her latest patents is a system and method for reducing off-gassing of polyphenylene sulfide. This innovative technique involves producing PPS polymer by reacting a sulfur source and a dihaloaromatic compound in the presence of a polar organic compound within a polymerization mixture. The process includes washing the PPS polymer with a base to lower the oligomer content, thereby reducing off-gassing during processing. Another significant patent is a method of measuring the extent of curing of compacted poly(arylene sulfide). This process utilizes a first curing vessel with an agitator to cure poly(arylene sulfide) compacted powder until it reaches a specific melt flow rate. The power consumption of the agitator is then measured to ensure optimal curing conditions.

Career Highlights

Aubrey has had a distinguished career, working with prominent companies such as Phillips Petroleum Company and Chevron Phillips Chemical Company LP. Her experience in these organizations has allowed her to develop and refine her innovative techniques in polymer production.

Collaborations

Throughout her career, Aubrey has collaborated with esteemed colleagues, including Jeffrey S. Fodor and Fernando C. Vidaurri. These partnerships have contributed to her success and the advancement of her research.

Conclusion

Aubrey South, Jr. stands out as a pioneering inventor in the field of polymer chemistry. Her innovative patents and career achievements reflect her dedication to advancing technology in this area.