Company Filing History:
Years Active: 2000
Title: Jung Nam Jun - Innovator in Biodegradable Polyester Resin
Introduction
Jung Nam Jun is a notable inventor based in Kyoungki-do, South Korea. He has made significant contributions to the field of biodegradable materials, particularly through his innovative work on polyester resins. His research focuses on enhancing the properties of aliphatic polyesters for various applications.
Latest Patents
Jung Nam Jun holds a patent for a high molecular weighted biodegradable polyester resin. This invention addresses the low heat-resistance of general aliphatic polyesters, making it suitable for medical, agricultural, and fishery packaging materials. The patent describes a process for preparing the polyester resin through condensation polymerization, utilizing aliphatic dicarboxylic acids and glycols. The resulting polyester resin has a number average molecular weight ranging from 30,000 to 70,000 and a weight average molecular weight between 160,000 and 600,000, with a melting point of 45°C to 60°C.
Career Highlights
Jung Nam Jun is currently employed at Ire Chemical Ltd., where he continues to develop innovative materials. His work has positioned him as a key figure in the advancement of biodegradable polymers, contributing to sustainable practices in various industries.
Collaborations
He has collaborated with notable colleagues, including Hyun Soo Chung and Jae Wang Lee, to further enhance the research and development of biodegradable materials.
Conclusion
Jung Nam Jun's contributions to the field of biodegradable polyester resins highlight his commitment to innovation and sustainability. His work not only advances material science but also supports environmentally friendly practices in packaging.