Qin Sun

Title: Innovations of Qin Sun in Polymer Treatment

Introduction

Qin Sun is a notable inventor based in Knoxville, TN (US). He has made significant contributions to the field of polymer materials, particularly in enhancing their dyeability through innovative treatments.

Latest Patents

Qin Sun holds a patent titled "Plasma treatment of polymer materials for increased dyeability." This invention focuses on hydrophobic polymer materials that have improved dyeability with water-based dyes. The process involves treating a hydrophobic polymer with a glow discharge plasma generated from various working gases, including SO, O, N, He, H, CO, CF, NO, N2O, and 2-Hydroxypropyl Methacrylate (HPMA). The treated material features a hydrophobic inner core and a hydrophilic outer sheath with polar functional groups. Additionally, the patent presents a method for treating hydrophobic polymer materials using glow discharge plasma, preferably at high pressure, to modify the active surface characteristics of the polymer.

Career Highlights

Qin Sun is affiliated with the University of Tennessee Research Foundation, where he continues to explore advancements in polymer technology. His work has garnered attention for its practical applications in various industries.

Collaborations

He has collaborated with notable colleagues, including Dong Zhang and Paul D Spence, contributing to the advancement of research in polymer materials.

Conclusion

Qin Sun's innovative work in plasma treatment of polymer materials showcases his commitment to enhancing the dyeability of hydrophobic polymers. His contributions are significant in the field of material science and continue to influence future research and applications.