Location History:
- Taejon, KR (2000 - 2003)
- Daejeon, KR (2005 - 2013)
Company Filing History:
Years Active: 2000-2013
Title: Innovations of Seung Hwon Lee
Introduction
Seung Hwon Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer chemistry, particularly in the development of functionalized polybutadiene. With a total of 9 patents to his name, Lee's work has advanced the understanding and application of polymer materials.
Latest Patents
One of his latest patents is titled "Grafted and functionalized high 1,4-trans polybutadiene with aromatic organosulfur compound." This invention relates to a process for preparing 1,4-trans polybutadiene grafted with an aromatic organosulfur compound. The process involves polymerizing 1,3-butadiene or its derivatives in a nonpolar solvent using a specific catalyst. The resulting polymer exhibits improved processability and tensile properties due to the incorporation of the organosulfur molecule, which minimizes the ultra-high molecular weight fraction.
Another notable patent is "Aromatic organosulfur functionalized 1,4-cis polybutadiene." This invention describes a method for preparing aromatic organosulfur functionalized 1,4-cis polybutadiene. The preparation involves polymerizing 1,3-butadiene or its derivatives in a nonpolar solvent with a specific catalyst, followed by a reaction with an aromatic organosulfur compound. The resulting polymer has a narrow molecular weight distribution, enhancing its applicability in various industries.
Career Highlights
Seung Hwon Lee is currently associated with Korea Kumho Petrochemical Co., Ltd., where he continues to innovate in the field of polymer science. His work has not only contributed to the advancement of materials science but has also positioned his company as a leader in the petrochemical industry.
Collaborations
Lee has collaborated with notable colleagues such as Gwang Hoon Kwag and Young Chan Jang. These collaborations have fostered a productive environment for research and development, leading to groundbreaking innovations in polymer chemistry.
Conclusion
Seung Hwon Lee's contributions to the field of polymer chemistry through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the development of advanced materials, showcasing the importance of innovation in the industry.