Location History:
- Gangwon-Do, KR (2010)
- Daejeon Metropolitan, KR (2011)
- Daejeon Metropolitan City, KR (2014)
- Daejeon, KR (2011 - 2016)
Company Filing History:
Years Active: 2010-2016
Title: Innovations of Jung-A Lee in Elastomer Production
Introduction
Jung-A Lee is a prominent inventor based in Daejeon, South Korea. She has made significant contributions to the field of elastomer production, holding a total of 10 patents. Her work focuses on the development of advanced methods for producing high-performance materials.
Latest Patents
One of her latest patents is a method for producing an elastomer using a transition metal catalyst. This invention relates to a process that involves polymerizing ethylene, propylene, and optionally, a diene monomer in the presence of a catalyst composition containing a transition metal compound. This method allows for the preparation of a high molecular weight, ethylene-propylene or ethylene-propylene-diene, elastic copolymer at elevated temperatures.
Another notable patent is for preparing transition metal complexes, which includes the complexes produced using the method and the catalyst composition containing these complexes. This invention introduces a novel transition metal complex where a monocy-clopentadienyl ligand with an amido group is coordinated. The method simplifies the synthesis of the complex, resulting in a higher yield. The transition metal complex features a pentagon ring structure with a stable bond near the metal site, facilitating easier access for sterically hindered monomers.
Career Highlights
Jung-A Lee is currently employed at LG Chem, Ltd., a leading company in the chemical industry. Her innovative work has positioned her as a key figure in the development of new materials and processes that enhance the performance of elastomers.
Collaborations
Throughout her career, Jung-A Lee has collaborated with notable colleagues, including Eun-Jung Lee and Choong-Hoon Lee. These partnerships have contributed to her success and the advancement of her research.
Conclusion
Jung-A Lee's contributions to elastomer production through her innovative patents demonstrate her expertise and commitment to advancing material science. Her work continues to influence the industry and pave the way for future innovations.