Shih-Wei Liu

Title: Innovations of Shih-Wei Liu in Liquid-State Reactive Polyurethane Adhesives

Introduction

Shih-Wei Liu is a notable inventor based in Nantou, Taiwan. He has made significant contributions to the field of adhesives, particularly with his innovative work on liquid-state reactive polyurethane adhesives. His expertise in polymer chemistry has led to the development of a unique adhesive formulation that enhances performance and usability.

Latest Patents

Shih-Wei Liu holds 1 patent for his invention titled "Liquid-state reactive polyurethane adhesive." This patent describes a liquid-state reactive polyurethane adhesive that includes a polyurethane prepolymer blocked by an isocyanate group. The prepolymer is synthesized through a polymerization reaction involving a reactive monomer that includes a polyisocyanate, a polyol, a stabilizer, a catalyst, and a hydrophobic filler. The invention emphasizes the functionality of the polyisocyanate, which ranges from 2.4 to 3, and specifies that the molecular weight of the polyol is between 1000 to 8000, ensuring hydrolysis resistance.

Career Highlights

Throughout his career, Shih-Wei Liu has worked with reputable companies in the chemical industry, including Evermore Chemical Industry Co., Ltd. and Pou Chien Chemical Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in adhesive technologies.

Collaborations

Shih-Wei Liu has collaborated with talented individuals in his field, including Pin-Jung Chen and Kuo-Kai Liao. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Shih-Wei Liu's contributions to the field of liquid-state reactive polyurethane adhesives demonstrate his innovative spirit and commitment to advancing adhesive technology. His work not only showcases his expertise but also highlights the importance of collaboration in driving innovation forward.