Location History:
- Kaohsiung Shan, TW (1993 - 1994)
- Tainan, TW (1995)
Company Filing History:
Years Active: 1993-1995
Title: Tzong-Jeng Chu: Innovator in Chemical Engineering
Introduction
Tzong-Jeng Chu is a notable inventor based in Kaohsiung Shan, Taiwan. He has made significant contributions to the field of chemical engineering, particularly in the development of propylene glycol monomethyl ether compounds. With a total of 3 patents to his name, his work has garnered attention for its innovative processes and applications.
Latest Patents
Tzong-Jeng Chu's latest patents include the development of propylene glycol monomethyl ether butyrates and their isomers. This process involves the esterification of propylene glycol monomethyl ether or its isomer with iso-butyric or n-butyric acid at elevated temperatures above 80 degrees Celsius, utilizing an acidic catalyst and azeotropic agent. The resulting compounds are then rectified to remove acid residue and moisture, yielding a high-purity product. Another significant patent involves propylene glycol monomethyl ether propionate compounds, which are obtained through a similar esterification process with propionic acid, also at elevated temperatures and in the presence of an acidic catalyst and azeotropic agent.
Career Highlights
Tzong-Jeng Chu is currently employed at Shiny Chemical Industrial Co., Ltd., where he continues to innovate and develop new chemical processes. His expertise in chemical engineering has positioned him as a key figure in his field, contributing to advancements in the production of high-purity chemical compounds.
Collaborations
Throughout his career, Tzong-Jeng Chu has collaborated with notable colleagues, including Neng-Hui Chu and Peng-Fei Lee. These collaborations have further enhanced his research and development efforts, leading to successful innovations in chemical processes.
Conclusion
Tzong-Jeng Chu's contributions to chemical engineering, particularly through his patented processes, highlight his role as an influential inventor in the industry. His work continues to impact the field, paving the way for future innovations in chemical applications.