Location History:
- Chu-Pei, TW (1998)
- Hsinchu Hsien, TW (1999)
Company Filing History:
Years Active: 1998-1999
Title: Tien-San Lee: Innovator in Copolyamide Compositions
Introduction
Tien-San Lee is a notable inventor based in Chu-Pei, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of copolyamide compositions. With a total of 2 patents to his name, Lee's work has implications for various applications in the industry.
Latest Patents
Lee's latest patents focus on copolyamide compositions with high glass transition temperatures. The first patent describes a copolyamide composition prepared from hexamethylene diamine and mixtures of adipic acid and terephthalic acid. This composition has a melting point below 320°C and a glass transition temperature between 100°C and 120°C, exhibiting physical properties similar to nylon 66. The second patent also details a copolyamide composition made from hexamethylene diamine and mixtures of adipic acid, terephthalic acid, and isophthalic acid. This composition has a melting point below 300°C and a glass transition temperature between 100°C and 130°C, again showing properties akin to nylon 66.
Career Highlights
Tien-San Lee is affiliated with the Industrial Technology Research Institute, where he conducts research and development in advanced materials. His work has been instrumental in enhancing the performance characteristics of copolyamide materials, making them suitable for various industrial applications.
Collaborations
Lee has collaborated with several colleagues, including Wu-Bin Yuo and Chien-Shiun Liao. These collaborations have contributed to the advancement of research in the field of copolyamide compositions.
Conclusion
Tien-San Lee's innovative work in copolyamide compositions highlights his role as a key inventor in materials science. His patents reflect a commitment to advancing technology and improving material properties for industrial use.