Company Filing History:
Years Active: 2024
Title: Shihui Han: Innovator in Thermoplastic Multi-Hybrid Polyimide Films
Introduction
Shihui Han is a prominent inventor based in Harbin, China. He has made significant contributions to the field of materials science, particularly in the development of thermoplastic multi-hybrid polyimide films. His innovative approach has led to advancements that enhance the performance and cost-effectiveness of these materials.
Latest Patents
Shihui Han holds a patent for a "Preparation method for thermoplastic multi-hybrid polyimide films." This patent outlines a method that includes several key steps. The process begins with adding an aromatic diisocyanate to an aromatic dianhydride solution system to create an anhydride-terminated polyimide precursor solution. Following this, an aromatic dianhydride is added to an aromatic diamine solution system to form an amino-terminated polyamic acid solution. The two solutions are then mixed to obtain a uniform multi-polymerization solution. After extending this solution to form a film, a gradient heating curing process is conducted in both a vacuum oven and an ordinary oven. The result is a thermoplastic multi-hybrid polyimide film that exhibits improved comprehensive performance, achieved through a simple preparation process that effectively reduces production costs.
Career Highlights
Shihui Han is affiliated with Harbin Engineering University, where he continues to engage in research and development. His work focuses on innovative materials that have practical applications in various industries. His expertise in polymer chemistry and materials science has positioned him as a key figure in his field.
Collaborations
Shihui Han collaborates with notable colleagues, including Gaohui Sun and Kangkang Tao. These partnerships enhance the research and development efforts at Harbin Engineering University, fostering an environment of innovation and discovery.
Conclusion
Shihui Han's contributions to the field of thermoplastic multi-hybrid polyimide films exemplify the impact of innovative research on material science. His patent reflects a commitment to advancing technology while reducing costs, showcasing the importance of inventors in driving progress.