Company Filing History:
Years Active: 2004-2005
Title: Seok-jong Han: Innovator in Tire Cord Technology
Introduction
Seok-jong Han is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of materials science, particularly in the development of innovative tire cord technologies. With a total of 2 patents, Han's work has the potential to enhance the performance and safety of automotive tires.
Latest Patents
Han's latest patents include a lyocell multi-filament for tire cord and a method of producing the same. This invention involves a detailed process that begins with dissolving a mixed powder of cellulose and polyvinyl alcohol in a solvent to prepare a dope. The dope is then extruded through a spinning nozzle into a coagulation bath, resulting in a multi-filament that exhibits excellent physical properties suitable for tire cords. This innovation aims to improve driving stability, dimensional stability, and uniformity in automobile tires.
Another notable patent is the process of producing a highly homogeneous cellulose solution. This method allows for the rapid and cost-effective production of cellulose solutions without the need for vacuum distillation or separate swelling steps. The resulting cellulose fibers possess exceptional flexibility and strength, making them ideal for various applications.
Career Highlights
Seok-jong Han is currently employed at Hyosung Corporation, a leading company in the field of advanced materials. His work at Hyosung has positioned him as a key player in the development of innovative solutions for the automotive industry.
Collaborations
Han collaborates with talented coworkers such as Tae-jung Lee and Soo-myung Choi, contributing to a dynamic team focused on advancing material technologies.
Conclusion
Seok-jong Han's innovative contributions to tire cord technology and cellulose solutions highlight his role as a significant inventor in the materials science field. His patents not only demonstrate his expertise but also pave the way for advancements in automotive safety and performance.