Joo Hyun Jang

Title: **Innovative Contributions of Joo Hyun Jang in Thermoplastic Resin Technology**

Introduction

Joo Hyun Jang is an influential inventor based in Uiwang-si, South Korea, known for his significant contributions to materials science, particularly in the development of thermoplastic resin compositions. With a remarkable portfolio of 17 patents, Jang has demonstrated a consistent commitment to innovation and improving industrial applications.

Latest Patents

One of Joo Hyun Jang's latest patents focuses on an ionizing radiation resistant thermoplastic resin composition and the corresponding molded article. This invention includes a thermoplastic resin comprised of a rubber-modified vinyl graft copolymer and an aromatic vinyl copolymer resin, enhanced with polyalkylene glycol and zinc oxide. The unique formulation of zinc oxide not only contributes to the material's structural integrity but also ensures discoloration resistance and antibacterial activity, even after exposure to ionizing radiation.

Another noteworthy patent involves a rubber modified vinyl-based graft copolymer featuring a core-shell structure. In this innovation, a mixture of monomers, including an α-substituted aromatic vinyl-based monomer and a cyanovinyl-based monomer, is graft-polymerized to a rubbery polymer core. The resultant thermoplastic resin composition exhibits outstanding impact resistance, heat resistance, and aesthetic qualities, showcasing Jang’s dedication to enhancing the properties of industrial materials.

Career Highlights

Throughout his career, Joo Hyun Jang has worked with prominent companies such as Lotte Advanced Materials Co., Ltd. and Samsung SDI Co., Inc. His experiences in these esteemed organizations have provided him with the platform to apply his research and innovative ideas, significantly affecting the field of thermoplastic materials.

Collaborations

In his journey as an inventor, Jang has collaborated with skilled professionals, including Kwang Soo Park and Bo Eun Kim. These partnerships have been crucial in sharing knowledge and expertise, leading to the advancement of cutting-edge technologies in their respective fields.

Conclusion

Joo Hyun Jang stands out as a prominent figure in the realm of material science, making substantial advancements through his innovative approaches to thermoplastic resins. His 17 patents reflect a blend of creativity, scientific rigor, and industry collaboration, positioning him as a leading inventor in the modern technological landscape.