This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignee: Industrial Technology Research Institute. Active years: 1994-2000.
Location History:
- Hsinchu, CN (1995)
- Hsinchu, TW (1994 - 2000)
Company Filing History:
Years Active: 1994-2000
Title: Innovations of Lie-Zen Chung
Introduction
Lie-Zen Chung is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of advanced polymers. With a total of 3 patents, Chung's work has implications for various industrial applications.
Latest Patents
Chung's latest patents include a polysiloxane containing tertiary amine groups and a method of preparing it. This invention relates to a polysiloxane with a comb-like structure that incorporates tertiary amine groups. The unique feature of this polysiloxane is that it does not include any active hydrogen groups, allowing for an increased amount of amine groups. This enhancement improves the effect of self-emulsification, making the polysiloxane suitable for use in water-soluble resins. For instance, it can serve as an accelerator in water-soluble epoxy resin or as a treatment agent for water-soluble fiber dyeing. Notably, when used as a fiber treatment agent, the polysiloxane does not cause yellowing. Another significant patent involves blending compositions of polyamides and block copolyetheramides. This invention comprises a polyamide and a block copolyetheramide characterized by hard polyamide segments and soft polyether segments.
Career Highlights
Chung is affiliated with the Industrial Technology Research Institute, where he conducts research and development in advanced materials. His work has been instrumental in pushing the boundaries of polymer technology.
Collaborations
Chung has collaborated with several colleagues, including De-Lun Kuo and De-Lun Kou, who contribute to his research endeavors.
Conclusion
Lie-Zen Chung's innovative work in the field of polysiloxanes and polymer blends showcases his commitment to advancing material science. His patents reflect a deep understanding of chemical properties and their applications in industry.