Sungmoon Choi

Title: Innovations of Sungmoon Choi in Thermoplastic Polyester Elastomer Resin

Introduction

Sungmoon Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of thermoplastic polyester elastomer resin compositions. His innovative work has led to advancements in the mechanical properties and moldability of these materials.

Latest Patents

Sungmoon Choi holds a patent for a thermoplastic polyester elastomer resin composition, which includes a method of preparing the same and a molded article that incorporates this composition. The patent details a formulation that consists of 89 to 96 wt % of a thermoplastic polyester elastomer resin (A), 1.5 to 5.5 wt % of a glycidyl group-modified olefin-based rubber polymer (B), and 1.5 to 5.5 wt % of an ionomer resin (C). This innovative composition is designed to exhibit excellent mechanical properties and moldability, while also minimizing the occurrence of flow marks on the inner surface of molded articles. It is particularly applicable to constant velocity joint boots.

Career Highlights

Sungmoon Choi is currently employed at LG Chem, Ltd., a leading chemical company known for its innovative materials and solutions. His work at LG Chem has allowed him to focus on developing advanced materials that meet the demands of various industries.

Collaborations

Sungmoon Choi has collaborated with talented coworkers, including Kyuyoung Kim and Soojin Sim. Their combined expertise has contributed to the successful development of innovative materials and technologies.

Conclusion

Sungmoon Choi's contributions to the field of thermoplastic polyester elastomer resin compositions highlight his role as an influential inventor. His patent reflects a commitment to innovation and excellence in material science.