Jong-Sok Hahn

Title: Innovations of Jong-Sok Hahn in Transition Metal Complexes

Introduction

Jong-Sok Hahn is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of chemistry, particularly in the development of transition metal complexes and catalysts. With a total of 5 patents to his name, his work has advanced the preparation of ethylene homopolymers and copolymers.

Latest Patents

Hahn's latest patents focus on transition metal complexes and catalyst compositions. One of his inventions relates to a transition metal complex that serves as a catalyst in the preparation of ethylene homopolymers or copolymers of ethylene and alpha-olefins. This invention includes a catalyst composition that comprises the transition metal complex and a cocatalyst, which can be an aluminoxane or a boron compound. Another patent highlights a transition metal complex with high catalytic activity, designed for the same purpose, emphasizing the importance of the ligands used in the catalyst's structure.

Career Highlights

Throughout his career, Jong-Sok Hahn has worked with prominent companies such as SK Energy Co., Ltd. and SK Corporation. His experience in these organizations has contributed to his expertise in the field of chemical engineering and catalysis.

Collaborations

Hahn has collaborated with notable colleagues, including Myung-Ahn Ok and Sang-Ook Kang. These partnerships have likely enhanced his research and development efforts in the area of transition metal complexes.

Conclusion

Jong-Sok Hahn's innovative work in transition metal complexes and catalysts has made a significant impact on the field of polymer chemistry. His patents reflect a deep understanding of catalysis and its applications in producing ethylene-based materials.