Wie-Hin Pan

Title: The Innovative Contributions of Wie-Hin Pan

Introduction

Wie-Hin Pan is a notable inventor based in Evansville, IN (US), recognized for his significant contributions to the field of polymer technology. With a total of 14 patents to his name, Pan has developed innovative methods that enhance the properties of thermoplastic resins.

Latest Patents

Among his latest patents, Pan has introduced a method for finely dispersing shell/core solid additives in polymers. This method involves adding dispersions or solutions of additives to a polymer solution in a tubular mixer, preferably with a stationary mixer. The process leads to a steam precipitation step, where all fluid ingredients are volatilized, leaving a solid additive and resin in the desired ratio. This technique results in a uniform dispersion of additives within the polymer matrix, preserving the physical properties of the thermoplastic resin. For instance, he has successfully used PTFE as a drip inhibitor additive in polycarbonate, achieving a highly dispersed PTFE concentrate that improves drip inhibition without compromising mechanical properties when added to thermoplastic molding resin.

Career Highlights

Throughout his career, Wie-Hin Pan has worked with prominent companies such as General Electric Company and W.R. Grace & Co. His experience in these organizations has contributed to his expertise in polymer technology and innovation.

Collaborations

Pan has collaborated with notable professionals in his field, including Qamar S. Bhatia and Paul William Buckley. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Wie-Hin Pan's innovative methods in polymer technology have made a significant impact on the industry. His dedication to enhancing the properties of thermoplastic resins through finely dispersed additives showcases his expertise and commitment to innovation.