Seong Bin Cho

Title: Seong Bin Cho: Innovator in Reactive Dye-Dyeable Polyurethane-Urea Elastic Yarn

Introduction

Seong Bin Cho is a notable inventor based in Daegu, South Korea. He has made significant contributions to the field of materials science, particularly in the development of innovative yarns. His work focuses on creating products that enhance the dyeing process and improve the quality of elastic yarns.

Latest Patents

Seong Bin Cho holds 1 patent for his invention titled "Polyurethane urea elastic yarn dyeable with reactive dye and manufacturing method therefor." This invention is directed towards a reactive dye-dyeable polyurethane-urea elastic yarn. It includes a reaction product of at least two polyols, a diisocyanate compound, a diamine chain extender, an amine chain terminator, and a diethylenetriamine compound. One of the polyols used is polyethylene glycol, which is included in an amount of 20 to 30.0 mol % based on the total amount of the polyols. The polyurethane-urea polymer contains 10 meq/kg to 45 meq/kg of primary amine ends, and the capping ratio (CR) of the diisocyanate to the polyols is maintained between 1.8 to 2.0.

Career Highlights

Seong Bin Cho is currently employed at Hyosung Tnc Corporation, where he continues to innovate and develop new materials. His work at the company has positioned him as a key player in the advancement of textile technology.

Collaborations

Throughout his career, Seong Bin Cho has collaborated with talented individuals such as Ji Young Kang and Yeon Soo Kang. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Seong Bin Cho's contributions to the field of reactive dye-dyeable polyurethane-urea elastic yarn represent a significant advancement in textile innovation. His work not only enhances the dyeing process but also improves the overall quality of elastic yarns.