Company Filing History:
Years Active: 2012
Title: Il Yong Lee: Innovator in Hydroxyalkylcellulose Derivatives
Introduction
Il Yong Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of chemical engineering, particularly in the development of hydroxyalkyl cellulose derivatives. His innovative approach has led to advancements that enhance the properties of these materials, making them more resistant to enzymatic degradation.
Latest Patents
Il Yong Lee holds a patent for a "Method for preparation of high enzymatic resistance hydroxyalkylcellulose derivatives." This invention relates to a process that improves the enzymatic resistance of hydroxyalkyl cellulose derivatives. The method involves reacting cellulose and ethylene oxide in the presence of alkali metal hydroxide, utilizing isopropyl alcohol as an azeotropic solvent in a horizontally agitated reactor. The two-step reaction process allows for controlled amounts of alkali metal hydroxide, resulting in derivatives that exhibit enhanced enzymatic resistance and reduced solvent usage, providing both economic and environmental benefits.
Career Highlights
Il Yong Lee is associated with Samsung Fine Chemicals Co., Ltd., where he applies his expertise in chemical processes. His work has not only contributed to the company's innovation portfolio but has also positioned him as a key figure in the field of chemical engineering.
Collaborations
Il Yong Lee has collaborated with notable colleagues, including Seok Soo Kim and Jung Ho So. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Il Yong Lee's contributions to the development of hydroxyalkyl cellulose derivatives demonstrate his commitment to advancing chemical engineering. His innovative methods and collaborative efforts continue to impact the industry positively.