Jie Wu

Title: Innovations of Jie Wu: Pioneering Alternative Polyurethane Compositions

Introduction

Jie Wu is an accomplished inventor based in Hattiesburg, MS (US), known for his significant contributions to the field of polyurethane chemistry. With a total of six patents to his name, Wu has developed innovative solutions that enhance the performance and versatility of polyurethane materials.

Latest Patents

Wu's latest patents include groundbreaking work on low viscosity poly(alkynyl carbamate) prepolymers. This alternative polyurethane composition is a reaction product of an azidated polyol and a poly(alkynyl carbamate) prepolymer. The reaction occurs at temperatures ranging from 20° C. to 200° C., optionally in the presence of a catalyst. The inclusion of an alkynol-ether in the composition significantly reduces viscosity without compromising performance. These innovative polyurethane compositions have potential applications in coatings, adhesives, sealants, films, elastomers, castings, foams, and composites.

Another notable patent involves waterborne azido-alkyne click compositions. This invention features a waterborne poly(alkynyl carbamate) prepolymer, which is a reaction product of a polyisocyanate and an isocyanate-reactive component. The incorporation of long-chain glycol ethers imparts water dispersibility to the prepolymer, allowing for the use of water as a carrier and eliminating the need for organic solvents. The resulting waterborne alternative polyurethane compositions maintain their performance across various applications.

Career Highlights

Throughout his career, Jie Wu has worked with esteemed organizations such as the University of Southern Mississippi and Covestro LLC. His research and innovations have significantly advanced the field of polyurethane chemistry, making him a respected figure in the industry.

Collaborations

Wu has collaborated with notable colleagues, including Alan Ekin and Robson F Storey, contributing to the development of innovative polyurethane solutions.

Conclusion

Jie Wu's contributions to the field of polyurethane chemistry through his innovative patents and collaborations have established him as a leading inventor. His work continues to influence the development of advanced materials that meet modern industry needs.