Ki-Deog Choi

Title: Ki-Deog Choi: Innovator in Microcellular Foam Technology

Introduction: Ki-Deog Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of microcellular foams. His innovative work has led to advancements that enhance the properties and applications of thermoplastic resins.

Latest Patents: Ki-Deog Choi holds a patent for a "Microcellular foam of thermoplastic resin prepared with die having improved cooling property and method for preparing the same." This invention focuses on a microcellular foam that features a skin layer with a porosity of below 5% and a core layer with a porosity of at least 5%. The thickness of the skin layer constitutes 5 to 50% of the entire foam. This microcellular foam is advantageous due to its thicker skin layer and smaller, uniform micropores in the core layer, while maintaining mechanical properties comparable to conventional non-foamed sheets. He has 1 patent to his name.

Career Highlights: Ki-Deog Choi is associated with LG Chem, Ltd., a leading company in the chemical industry. His work at LG Chem has allowed him to focus on innovative materials that have practical applications in various industries.

Collaborations: Throughout his career, Ki-Deog Choi has collaborated with notable colleagues, including Kyung-Gu Nam and Jong-Sung Park. These collaborations have contributed to the advancement of research and development in the field of thermoplastic materials.

Conclusion: Ki-Deog Choi's contributions to the field of microcellular foam technology exemplify the impact of innovation in materials science. His work continues to influence the development of advanced materials that meet the demands of modern applications.