Jae Joon Chang

Title: Inventor Spotlight: Jae Joon Chang from Suwon-si, KR

Introduction

Jae Joon Chang is an accomplished inventor based in Suwon-si, South Korea, known for his significant contributions to the field of polymer chemistry. With a total of three patents under his name, he has made strides in developing innovative materials that have practical applications in the automotive industry.

Latest Patents

Chang's recent patents include a polycarbonate resin composition that boasts excellent light-reflecting and light-shielding properties. This innovative composition has potential uses in the production of automotive molded articles. The composition consists of 60 to 70 wt % of a polycarbonate resin, 4 to 10 wt % of a rubber-modified vinyl-based graft copolymer, 3 to 11 wt % of a styrene-based copolymer, 15 to 25 wt % of titanium dioxide, and 2 to 3 wt % of a mineral filler.

Additionally, he developed a thermoplastic resin composition characterized by excellent thermal stability and low birefringence. This composition aims to improve the performance of molded articles made from it, including those with applications in various sectors.

Career Highlights

Throughout his career, Jae Joon Chang has worked with prominent companies in the industry, including Hyundai Mobis Co., Ltd. and LG Chem, Ltd. His experience in these firms has facilitated his innovative endeavors and bolstered his expertise in polymer applications.

Collaborations

Chang has collaborated with notable colleagues such as Myeung Il Kim and Joung Hoon Lee. These partnerships have contributed to the development and enhancement of his projects, allowing for the exchange of ideas and technical knowledge that drive innovation.

Conclusion

Jae Joon Chang's inventive work in the realm of polymer materials significantly impacts the automotive industry and beyond. His patents showcase his dedication to advancing technology through innovative compositions, setting a benchmark for future research and application in his field.