Jung-Woo Kim

Title: Innovations of Jung-Woo Kim in Polymerized Toner Technology

Introduction

Jung-Woo Kim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymerized toner technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and quality of toner used in printing applications.

Latest Patents

One of his latest patents is a process for preparing polymerized toner. This invention relates to a method that utilizes a specific block copolymer and copper phthalocyanine within a predetermined range of amounts for a carbon black dispersant during suspension polymerization. This innovative approach allows for a narrow particle size distribution, high transcription efficiency, and improved image concentration. Another significant patent is for magenta polymerized toner, which comprises magenta pigments selected from quinacridone-based derivatives and diketo-pyrrolopyrrole derivatives. This toner is designed to achieve high transfer efficiency, high image density, and uniform particle distribution.

Career Highlights

Jung-Woo Kim is currently employed at LG Chem, Ltd., a leading company in the chemical industry. His work at LG Chem has positioned him as a key player in the development of advanced toner technologies.

Collaborations

Throughout his career, Jung-Woo Kim has collaborated with talented individuals such as Woo-Cheul Jung and Ji-Hoon Lee. These collaborations have contributed to the advancement of his research and innovations in the field.

Conclusion

Jung-Woo Kim's contributions to polymerized toner technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in the printing industry.