Ji-Sang Jeong

Title: The Innovative Contributions of Ji-Sang Jeong

Introduction

Ji-Sang Jeong is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of paper coating technologies. With a total of 2 patents to his name, his work focuses on enhancing the quality and performance of coated papers.

Latest Patents

Ji-Sang Jeong's latest patents include a multi-layered paper coating latex that exhibits high swelling and contraction properties. This invention details a method for preparing the latex and a paper coating composition that utilizes it. The core-shell structure of the latex is designed to improve printability, including ink drying rates and adhesion, while reducing gloss on white paper. Another notable patent involves a styrene-butadiene latex binder specifically for ink-jet paper. This invention aims to lower surface negative charge density and enhance the coating liquid's price competitiveness and workability, ultimately improving the printing quality of ink-jet paper.

Career Highlights

Ji-Sang Jeong is currently associated with LG Chem, Ltd., a leading company in the chemical industry. His work at LG Chem has allowed him to focus on innovative solutions in paper coating technologies. His contributions have been instrumental in advancing the quality of coated papers used in various applications.

Collaborations

Throughout his career, Ji-Sang Jeong has collaborated with notable colleagues, including Dae-Ho Lee and Chang-Sun Han. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Ji-Sang Jeong's work in the field of paper coating technologies exemplifies the impact of innovation on product quality. His patents reflect a commitment to enhancing the performance of coated papers, making significant strides in the industry.