Company Filing History:
Years Active: 1981-1984
Title: The Innovations of Koei-Liang Liauw
Introduction
Koei-Liang Liauw is a notable inventor based in Wyckoff, NJ (US), recognized for his contributions to the field of chemical engineering. He holds a total of six patents, showcasing his innovative approach to polymer stabilization and chemical processes. His work has significantly impacted the development of materials used in various industries.
Latest Patents
Among his latest patents, Koei-Liang Liauw has developed a process for preparing mixtures of methyltin trichloride and dimethyltin. This process involves reacting dimethyltin dichloride with stannic chloride without the use of a catalyst. The resulting mixed product serves as an intermediate in the preparation of mercaptide stabilizers for vinyl chloride polymers. Additionally, he has explored the use of certain substituted thioglycolates and thiopropionates as secondary stabilizers for polymers, particularly polyvinyl chloride. These compounds, when used in conjunction with metal octanoates like zinc octanoate, enhance the stability of the polymers.
Career Highlights
Koei-Liang Liauw has had a distinguished career, working with prominent companies such as Argus Chemical Corporation and Witco Chemical Corporation. His experience in these organizations has allowed him to refine his expertise in chemical processes and polymer stabilization.
Collaborations
Throughout his career, Koei-Liang Liauw has collaborated with notable professionals in the field, including Michael H. Fisch and Gerald H. Spiegelman. These collaborations have contributed to the advancement of his research and innovations.
Conclusion
Koei-Liang Liauw's contributions to the field of chemical engineering and polymer stabilization are significant. His innovative patents and collaborations reflect his dedication to advancing technology in this area. His work continues to influence the development of materials used in various applications.